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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MacDonald, Kevin | 1B | Buffalo Bison | 17 | 05/07/2044 | Roerdalen | NED | Right | Right | 6' 4" | 210 lbs | - |
| Macedo, Ruben | SP | Cabo San Lucas Toreros | 18 | 09/21/2042 | Santo Domingo | DOM | Left | Left | 6' 5" | 185 lbs | - |
| Machida, Hidetada | SP | Quebec Armada | 18 | 08/02/2042 | Kitakyushu | JPN | Switch | Right | 6' 0" | 175 lbs | - |
| Machuca, Juan | SP | Havana Stogies | 18 | 11/08/2042 | Santa Catarina | MEX | Left | Left | 6' 5" | 195 lbs | - |
| Machuca, Ricky | SP | Buffalo Bison | 17 | 03/06/2044 | Santa Clara | CUB | Right | Right | 6' 6" | 195 lbs | - |
| Macias, Angel | SP | Quebec Armada | 18 | 09/29/2042 | Ponce | PUR | Switch | Right | 6' 7" | 200 lbs | - |
| Macias, Daniel | SP | San Francisco Earthquakes | 18 | 08/28/2042 | Mexico City | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Macias, Ed | RF | Mexico City Luchadores | 18 | 01/08/2043 | San Juan | PUR | Left | Left | 6' 0" | 190 lbs | - |
| Macias, Gabe | SP | Cairo Pharaohs | 17 | 07/22/2044 | Lerdo | MEX | Left | Left | 6' 2" | 180 lbs | - |
| Macias, Jerry | 2B | Free Agent | 17 | 03/08/2044 | Ponce | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Macias, Juan | SP | Seattle Sasquatch | 26 | 04/21/2035 | Nagua | DOM | Right | Right | 6' 3" | 195 lbs | $600,000 |
| Maciel, Jorge | CF | Kansas City Tornadoes | 17 | 05/15/2044 | La Romana | DOM | Left | Left | 6' 3" | 190 lbs | - |
| Maciel, Mike | SS | Free Agent | 27 | 10/16/2033 | New York | USA | Right | Right | 6' 3" | 200 lbs | - |
| Madera, Alex | LF | Montreal Jazz | 26 | 04/06/2035 | Santo Domingo | DOM | Right | Right | 6' 3" | 205 lbs | $600,000 |
| Madrid, Armando | C | Seattle Sasquatch | 19 | 04/28/2042 | Sagua de Tanamo | CUB | Right | Right | 6' 1" | 195 lbs | - |
| Madrid, Edgar | 3B | Maple Marauders | 17 | 10/31/2043 | Trujillo Alto | PUR | Right | Right | 6' 3" | 200 lbs | - |
| Madrid, Guillermo | CF | Walnut Creek Warriors | 16 | 01/04/2045 | Xoxocotlan | MEX | Left | Left | 5' 10" | 165 lbs | - |
| Madrid, Luis | SS | Cairo Pharaohs | 17 | 04/22/2044 | Jatibonico | CUB | Right | Right | 6' 0" | 160 lbs | - |
| Madrid, Tony | 3B | Eureka Hornets | 16 | 03/10/2045 | Ciego de Avila | CUB | Right | Right | 6' 1" | 195 lbs | - |
| Madrigal, Benito | CF | Hawaii Honu | 17 | 02/13/2044 | Monte Plata | DOM | Right | Right | 6' 4" | 180 lbs | - |
| Madrigal, Gustavo | 2B | Montreal Jazz | 17 | 03/10/2044 | Levittown | PUR | Right | Right | 6' 2" | 190 lbs | - |
| Madrigal, Javier | 1B | Free Agent | 17 | 10/15/2043 | Bonao | DOM | Left | Left | 6' 5" | 210 lbs | - |
| Madrigal, Juan | RP | Free Agent | 32 | 08/19/2028 | Ponce | PUR | Switch | Right | 6' 4" | 225 lbs | - |
| Madril, Danny | RP | Free Agent | 17 | 12/08/2043 | San José de las Matas | DOM | Left | Left | 6' 2" | 180 lbs | - |
| Maeda, Teruhide | SS | Buffalo Bison | 17 | 07/18/2044 | Sayama | JPN | Right | Right | 6' 2" | 185 lbs | - |
| Maestas, Victor | CF | Hawaii Honu | 17 | 07/29/2044 | Mexico City | MEX | Right | Right | 6' 5" | 185 lbs | - |
| Magallon, Francisco | C | Quebec Armada | 18 | 07/19/2043 | Santo Domingo | DOM | Right | Right | 6' 1" | 200 lbs | - |
| Magana, Johnny | SS | Houghton Gremlins | 17 | 10/16/2043 | Caguas | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Magana, Vinny | LF | El Paso Mavericks | 17 | 01/09/2044 | Yauco | PUR | Right | Right | 6' 3" | 200 lbs | - |
| Magana, Willie | CF | Walnut Creek Warriors | 18 | 03/27/2043 | San Juan | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Magee, James | RP | Cabo San Lucas Toreros | 30 | 04/25/2031 | San Carlos | USA | Left | Right | 6' 3" | 195 lbs | $600,000 |
| Magos, Ignazio | CF | Free Agent | 22 | 05/15/2039 | Candelaria | PUR | Left | Left | 6' 3" | 185 lbs | - |
| Maguire, Mike | 2B | Montreal Jazz | 24 | 11/09/2036 | Monroe | USA | Left | Right | 6' 2" | 190 lbs | $600,000 |
| Mahon, Shane | CF | Seattle Sasquatch | 24 | 11/22/2036 | Terra Bella | USA | Right | Left | 6' 2" | 200 lbs | - |
| Maier, Ryan | SP | Free Agent | 31 | 12/22/2029 | Gilmore | USA | Right | Right | 6' 0" | 200 lbs | - |
| Makuakane, Iukekini | RP | Cabo San Lucas Toreros | 19 | 03/20/2042 | Vailele | SAM | Left | Right | 6' 4" | 195 lbs | - |
| Makura, Poto | SP | Cairo Pharaohs | 16 | 12/08/2044 | Vaiaku | TUV | Left | Left | 6' 2" | 180 lbs | - |
| Malacara, Jonathan | SP | Huntington Station Ramrods | 17 | 06/28/2044 | Bayamón | PUR | Left | Right | 6' 4" | 185 lbs | - |
| Malagon, Gabriel | RP | Free Agent | 19 | 08/25/2041 | Carrillo | MEX | Right | Right | 6' 2" | 175 lbs | - |
| Malave, Carlos | 3B | Walnut Creek Warriors | 16 | 08/02/2044 | Azua | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Maldonado, Albert | SS | Free Agent | 32 | 06/10/2029 | Esmeralda | CUB | Left | Right | 6' 4" | 190 lbs | - |
| Maldonado, Alejandro | CL | Pennsylvania Butterflies | 16 | 08/17/2044 | Trujillo Alto | PUR | Left | Left | 6' 0" | 170 lbs | - |
| Maldonado, Alex | RP | Pennsylvania Butterflies | 16 | 10/14/2044 | Cotuí | DOM | Right | Right | 5' 11" | 165 lbs | - |
| Maldonado, Bernie | SP | Bighorn Bison | 17 | 01/16/2044 | Granada | COL | Right | Right | 6' 2" | 175 lbs | - |
| Maldonado, Bobby | SP | Havana Stogies | 18 | 12/29/2042 | Santo Domingo | DOM | Right | Left | 5' 11" | 165 lbs | - |
| Maldonado, Carlos | C | Havana Stogies | 16 | 09/13/2044 | Carolina | PUR | Switch | Right | 6' 1" | 195 lbs | - |
| Maldonado, Carlos | SP | Chicago Eclipse | 19 | 01/17/2042 | San Juan | PUR | Right | Right | 6' 1" | 175 lbs | - |
| Maldonado, Danny | RP | Free Agent | 17 | 09/11/2043 | Colón | CUB | Right | Right | 6' 5" | 195 lbs | - |
| Maldonado, Dave | LF | San Francisco Earthquakes | 18 | 08/23/2042 | Querétaro | MEX | Right | Right | 6' 4" | 205 lbs | - |
| Maldonado, David | SP | Free Agent | 21 | 11/10/2039 | Los Reyes | MEX | Switch | Right | 6' 1" | 180 lbs | - |
| Maldonado, Edwin | SP | Montreal Jazz | 19 | 09/28/2041 | Havana | CUB | Left | Left | 6' 3" | 190 lbs | - |
| Maldonado, Elias | CF | El Paso Mavericks | 16 | 09/27/2044 | Guanica | PUR | Left | Right | 5' 10" | 165 lbs | - |
| Maldonado, Francisco | CF | Buffalo Bison | 16 | 03/06/2045 | Tlalnepantla | MEX | Right | Right | 6' 3" | 175 lbs | - |
| Maldonado, Francisco | SS | Buffalo Bison | 18 | 06/03/2043 | Encrucijada | CUB | Right | Right | 6' 4" | 185 lbs | - |
| Maldonado, Joaquin | 1B | Milwaukee Millers | 17 | 08/26/2043 | Havana | CUB | Right | Right | 6' 4" | 180 lbs | - |
| Maldonado, Jose | SP | Bighorn Bison | 16 | 09/23/2044 | Havana | CUB | Right | Right | 5' 11" | 160 lbs | - |
| Maldonado, Jose | SP | Walnut Creek Warriors | 16 | 08/30/2044 | Guaynabo | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Maldonado, Manny | SS | Hawaii Honu | 17 | 12/04/2043 | Ocosingo | MEX | Right | Right | 6' 5" | 185 lbs | - |
| Maldonado, Oliver | SP | Free Agent | 18 | 02/20/2043 | Mérida | MEX | Right | Right | 6' 0" | 165 lbs | - |
| Maldonado, Tony | LF | Houghton Gremlins | 16 | 10/20/2044 | Santo Domingo | DOM | Right | Right | 6' 4" | 220 lbs | - |
| Maldonado, Wilfredo | SS | Montreal Jazz | 19 | 12/27/2041 | Caguas | PUR | Right | Right | 5' 10" | 175 lbs | - |
| Malico, Maximiano | SP | Bighorn Bison | 18 | 09/12/2042 | Puerto Cabello | VEN | Right | Right | 6' 1" | 175 lbs | - |
| Malina, Kevin | RP | Cairo Pharaohs | 31 | 12/06/2029 | Frisco | USA | Right | Right | 6' 9" | 200 lbs | $600,000 |
| Maltman, Declan | SP | Free Agent | 34 | 06/04/2027 | Adelaide | AUS | Switch | Right | 6' 2" | 200 lbs | - |
| Manabe, Hidetaka | RP | Bighorn Bison | 16 | 10/18/2044 | Kashima | JPN | Right | Right | 6' 2" | 175 lbs | - |
| Mancano, Joel | SP | Maple Marauders | 16 | 10/28/2044 | Mexico City | MEX | Right | Right | 6' 2" | 175 lbs | - |
| Mance, Cameron | RF | Jacksonville Pilots | 21 | 09/07/2039 | Danville | USA | Left | Left | 6' 0" | 180 lbs | $600,000 |
| Mancilla, Andres | CF | Jacksonville Pilots | 24 | 11/20/2036 | Havana | CUB | Left | Left | 6' 2" | 190 lbs | $600,000 |
| Manglarkar Jr., Abalendu | RP | Hawaii Honu | 30 | 10/27/2030 | Omaha | USA | Left | Left | 6' 0" | 205 lbs | $600,000 |
| Manjarrez, Rafael | 2B | Free Agent | 21 | 10/21/2039 | Mexico City | MEX | Right | Right | 6' 2" | 190 lbs | - |
| Mann, Elliott | SP | Free Agent | 28 | 04/23/2033 | Littletown | USA | Right | Right | 6' 4" | 200 lbs | - |
| Manrique, David | 1B | Seattle Sasquatch | 18 | 07/09/2043 | Valle de la Pascua | VEN | Left | Right | 6' 3" | 210 lbs | - |
| Manrique, Miguel | CL | Jacksonville Pilots | 18 | 05/17/2043 | Santo Domingo | DOM | Left | Right | 6' 2" | 175 lbs | - |
| Manriquez, Danny | SP | Cairo Pharaohs | 17 | 03/17/2044 | Fajardo | PUR | Left | Right | 6' 1" | 165 lbs | - |
| Manriquez, Rene | SP | Seattle Sasquatch | 17 | 12/23/2043 | Mexico City | MEX | Right | Right | 6' 4" | 185 lbs | - |
| Manzanares, Jordan | RP | San Francisco Earthquakes | 18 | 07/24/2043 | Santo Domingo | DOM | Right | Right | 6' 0" | 165 lbs | - |
| Manzanares, Juan | RP | Kansas City Tornadoes | 25 | 08/01/2036 | San Diego de los Baños | CUB | Right | Right | 6' 4" | 190 lbs | $600,000 |
| Manzano, Ruben | C | Montreal Jazz | 17 | 05/07/2044 | Santo Domingo | DOM | Right | Right | 6' 4" | 210 lbs | - |
| Marcha, Rafael | RP | Dallas Texans | 16 | 09/05/2044 | Santiago | CHI | Switch | Left | 6' 1" | 170 lbs | - |
| Marchan, Melvin | CL | Free Agent | 18 | 03/23/2043 | Peñuelas | PUR | Left | Left | 6' 2" | 180 lbs | - |
| Marcus, Bobby | 3B | Free Agent | 23 | 11/04/2037 | Corona | USA | Right | Right | 6' 2" | 200 lbs | - |
| Mares, Jesus | 2B | Free Agent | 20 | 11/10/2040 | Santo Domingo | DOM | Right | Right | 6' 0" | 185 lbs | - |
| Mares, Tony | SP | Kansas City Tornadoes | 17 | 02/05/2044 | San Juan | PUR | Left | Left | 6' 2" | 175 lbs | - |
| Mares, Tony | LF | Bighorn Bison | 28 | 08/01/2033 | Havana | CUB | Right | Right | 6' 2" | 190 lbs | $600,000 |
| Marez, Jorge | SP | Mexico City Luchadores | 17 | 12/16/2043 | Holguín | CUB | Left | Left | 6' 4" | 185 lbs | - |
| Marin, Felipe | CF | Montreal Jazz | 18 | 09/28/2042 | Santiago | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Marin, Juan | C | Jacksonville Pilots | 16 | 05/15/2045 | Aguascalientes | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Marin, Pedro | RF | Chicago Eclipse | 17 | 05/03/2044 | Santiago | DOM | Left | Left | 6' 2" | 190 lbs | - |
| Marin, Raul | 1B | Jacksonville Pilots | 17 | 05/18/2044 | Santo Domingo | DOM | Left | Left | 6' 2" | 205 lbs | - |
| Marmolejo, Armando | SP | San Francisco Earthquakes | 17 | 02/25/2044 | Guadalajara | MEX | Left | Right | 6' 5" | 185 lbs | - |
| Marmolejo, Orlando | SP | Free Agent | 19 | 05/02/2042 | Trujillo Alto | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Marquez, Alexis | SP | Vancouver Pioneers | 18 | 10/10/2042 | Campechuela | CUB | Right | Right | 6' 5" | 200 lbs | - |
| Marquez, Alfonso | 2B | Free Agent | 26 | 01/13/2035 | Bremerton | USA | Switch | Right | 6' 0" | 195 lbs | - |
| Marquez, Alfredo | SP | Mexico City Luchadores | 17 | 06/14/2044 | Guaynabo | PUR | Switch | Right | 6' 6" | 195 lbs | - |
| Marquez, Anton | C | Chicago Eclipse | 17 | 10/03/2043 | Aibonito | PUR | Switch | Right | 6' 0" | 200 lbs | - |
| Marquez, Enrique | C | Jacksonville Pilots | 17 | 08/13/2043 | Maiquetía | VEN | Right | Right | 6' 1" | 200 lbs | - |
| Marquez, Felix | SP | Free Agent | 16 | 12/12/2044 | Cayey | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Marquez, Jonathan | SP | Free Agent | 19 | 10/01/2041 | Tecoman | MEX | Left | Left | 6' 2" | 180 lbs | - |
| Marquez, Jose | LF | Free Agent | 17 | 07/24/2044 | Barahona | DOM | Right | Right | 6' 3" | 200 lbs | - |
| Marquez, Jose | SP | Mexico City Luchadores | 23 | 07/16/2038 | San Gabriel Casa Blanca | MEX | Right | Left | 6' 2" | 190 lbs | $600,000 |
| Marquez, Juan | C | Hawaii Honu | 16 | 05/15/2045 | Tampico | MEX | Left | Right | 6' 4" | 195 lbs | - |
| Marquez, Luis | CF | San Francisco Earthquakes | 18 | 12/05/2042 | Contramaestre | CUB | Left | Left | 6' 1" | 200 lbs | - |
| Marquez, Marco | SP | Walnut Creek Warriors | 18 | 06/24/2043 | Santo Domingo | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Marquez, Miguel | CF | Walnut Creek Warriors | 18 | 09/23/2042 | Monterrey | MEX | Left | Right | 6' 0" | 175 lbs | - |
| Marquez, Pablo | SP | Bighorn Bison | 18 | 05/26/2043 | Maracay | VEN | Right | Right | 6' 2" | 170 lbs | - |
| Marquez, Pedro | C | Cabo San Lucas Toreros | 17 | 12/11/2043 | Puerto Peñasco | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Marquez, Ricardo | SP | Milwaukee Millers | 17 | 05/13/2044 | Las Tunas | CUB | Left | Left | 6' 4" | 180 lbs | - |
| Marquez, Ricky | CF | Mexico City Luchadores | 18 | 07/25/2043 | San Pedro de Macorís | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Marquez, Ruben | 1B | Hawaii Honu | 17 | 04/22/2044 | Santo Domingo | DOM | Left | Right | 6' 0" | 205 lbs | - |
| Marquez, Salvador | SP | Cabo San Lucas Toreros | 17 | 10/10/2043 | Trujillo Alto | PUR | Right | Right | 5' 10" | 165 lbs | - |
| Marquez, Tony | SP | San Francisco Earthquakes | 18 | 02/26/2043 | Bayamón | PUR | Right | Right | 6' 8" | 200 lbs | - |
| Marquez, Tony | CL | Vancouver Pioneers | 18 | 01/07/2043 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Marreco, Caetano | SP | Free Agent | 21 | 03/27/2040 | Maracay | VEN | Right | Right | 6' 0" | 165 lbs | - |
| Marrero, Alex | LF | Buffalo Bison | 17 | 07/02/2044 | San Juan | PUR | Right | Right | 6' 4" | 195 lbs | - |
| Marrero, Jorge | SP | Mexico City Luchadores | 17 | 04/09/2044 | Martínez | MEX | Left | Left | 6' 6" | 195 lbs | - |
| Marrero, Jose | SP | Jacksonville Pilots | 18 | 09/25/2042 | Santiago | DOM | Left | Right | 6' 2" | 175 lbs | - |
| Marrero, Luis | RP | Free Agent | 18 | 01/11/2043 | San Juan | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Marrero, Nestor | SP | San Francisco Earthquakes | 19 | 04/30/2042 | Navajoa | MEX | Switch | Right | 6' 6" | 200 lbs | - |
| Martel, Júlio | RF | Cabo San Lucas Toreros | 18 | 09/05/2042 | Maracaibo | VEN | Left | Left | 6' 5" | 200 lbs | - |
| Martin, Graham | RP | Free Agent | 22 | 07/24/2039 | Dale City | USA | Right | Right | 6' 0" | 180 lbs | - |
| Martin, J.N. | 3B | Montreal Mounties | 24 | 05/31/2037 | Martinsburg | USA | Right | Right | 6' 1" | 200 lbs | $600,000 |
| Martin, Savion | RP | Free Agent | 23 | 11/24/2037 | Newark | USA | Right | Right | 6' 2" | 210 lbs | - |
| Martines, Alex | SP | Dallas Texans | 18 | 03/18/2043 | Arroyo | PUR | Left | Right | 6' 0" | 170 lbs | - |
| Martinez, Alejandro | RF | Maple Marauders | 16 | 02/21/2045 | Havana | CUB | Right | Left | 6' 1" | 180 lbs | - |
| Martinez, Alex | SP | El Paso Mavericks | 17 | 04/23/2044 | Monterrey | MEX | Switch | Left | 6' 5" | 190 lbs | - |
| Martinez, Alex | RP | Free Agent | 18 | 01/11/2043 | Monterrey | MEX | Right | Right | 6' 2" | 180 lbs | - |
| Martinez, Angelo | SP | Quebec Armada | 17 | 05/30/2044 | Santo Domingo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Martinez, Anton | SP | Pennsylvania Butterflies | 18 | 02/01/2043 | Santo Domingo | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Martinez, Arturo | C | Free Agent | 25 | 08/22/2035 | Tapanatepec | MEX | Right | Right | 6' 6" | 200 lbs | - |
| Martinez, Benito | SP | Quebec Armada | 18 | 01/24/2043 | Villa del Rosario | VEN | Right | Right | 5' 10" | 160 lbs | - |
| Martinez, Bill | SS | Free Agent | 32 | 12/01/2028 | Mayagüez | PUR | Left | Right | 6' 2" | 200 lbs | - |
| Martinez, Bobby | SP | Quebec Armada | 19 | 09/17/2041 | Uman | MEX | Right | Right | 6' 0" | 170 lbs | - |
| Martinez, Carlos | RP | Buffalo Bison | 17 | 07/10/2044 | Puerto Plata | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Martinez, D.J. | SS | Bloomington Blazers | 18 | 01/24/2043 | Bayamón | PUR | Switch | Right | 6' 2" | 185 lbs | - |
| Martinez, Daniel | SP | Chicago Eclipse | 16 | 12/09/2044 | Taxco | MEX | Left | Left | 6' 6" | 200 lbs | - |
| Martinez, Danny | 2B | Eureka Hornets | 16 | 12/28/2044 | Bayamón | PUR | Right | Right | 6' 1" | 190 lbs | - |
| Martinez, Federico | RP | Bloomington Blazers | 16 | 08/15/2044 | Bayamón | PUR | Left | Left | 6' 5" | 195 lbs | - |
| Martinez, Fidel | RF | Vancouver Pioneers | 23 | 02/18/2038 | Matayaya | DOM | Left | Left | 6' 5" | 205 lbs | $2,040,000 |
| Martinez, Franklin | RP | El Paso Mavericks | 17 | 03/25/2044 | Altagracia de Orituco | VEN | Left | Left | 6' 2" | 175 lbs | - |
| Martinez, Franklin | 3B | Huntington Station Ramrods | 16 | 10/29/2044 | Hidalgo | MEX | Left | Right | 6' 2" | 200 lbs | - |
| Martinez, Guillermo | SP | El Paso Mavericks | 18 | 06/26/2043 | Puerto la Cruz | VEN | Right | Right | 5' 11" | 160 lbs | - |
| Martinez, Hector | RP | Vancouver Pioneers | 16 | 12/02/2044 | Havana | CUB | Left | Right | 6' 2" | 180 lbs | - |
| Martinez, Izzy | CF | Maple Marauders | 16 | 04/23/2045 | Condado | CUB | Right | Left | 6' 2" | 190 lbs | - |
| Martinez, Jorge | 2B | Bloomington Blazers | 19 | 05/26/2042 | Camagüey | CUB | Left | Right | 6' 4" | 200 lbs | - |
| Martinez, Jose | SP | Buffalo Bison | 17 | 05/03/2044 | Santo Domingo | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Martinez, Julio | C | Hawaii Honu | 18 | 05/26/2043 | Havana | CUB | Right | Right | 6' 1" | 180 lbs | - |
| Martinez, Luis | CF | Kansas City Tornadoes | 16 | 02/25/2045 | La Romana | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Martinez, Luis | CF | Asheville Moonshiners | 19 | 04/09/2042 | Santo Domingo | DOM | Right | Right | 6' 5" | 185 lbs | - |
| Martinez, Manny | CF | Kansas City Tornadoes | 18 | 08/12/2042 | Bahía Honda | CUB | Right | Right | 6' 2" | 185 lbs | - |
| Martinez, Manuel | RP | Free Agent | 18 | 02/25/2043 | Paya | DOM | Left | Right | 5' 10" | 160 lbs | - |
| Martinez, Mike | SP | Walnut Creek Warriors | 18 | 05/25/2043 | Trujillo Alto | PUR | Right | Right | 6' 3" | 180 lbs | - |
| Martinez, Pedro | SP | Jacksonville Pilots | 17 | 12/19/2043 | Ecatepec | MEX | Right | Left | 6' 7" | 200 lbs | - |
| Martinez, Rafael | SS | Buffalo Bison | 17 | 06/14/2044 | San Juan | PUR | Right | Right | 6' 1" | 165 lbs | - |
| Martinez, Raul | 1B | Eureka Hornets | 19 | 06/27/2042 | Sabaneta | DOM | Left | Right | 6' 3" | 205 lbs | - |
| Martinez, Raul | SP | Free Agent | 20 | 07/02/2041 | Canóvanas | PUR | Switch | Right | 6' 5" | 200 lbs | - |
| Martinez, Ricky | 3B | Bloomington Blazers | 17 | 05/17/2044 | Cienfuegos | CUB | Right | Right | 6' 4" | 195 lbs | - |
| Martinez, Ricky | CF | Buffalo Bison | 19 | 03/09/2042 | Guaynabo | PUR | Left | Left | 6' 4" | 190 lbs | - |
| Martinez, Roberto | C | Eureka Hornets | 16 | 09/03/2044 | Vega Baja | PUR | Right | Right | 6' 4" | 210 lbs | - |
| Martinez, Roberto | 3B | Chicago Eclipse | 19 | 03/12/2042 | Havana | CUB | Right | Right | 6' 1" | 185 lbs | - |
| Martinez, Roger | SP | Manhattan Slice | 17 | 04/15/2044 | Ébano | MEX | Right | Right | 6' 2" | 180 lbs | - |
| Martinez, Santiago | SP | Manhattan Slice | 17 | 03/31/2044 | Jagüey Grande | CUB | Switch | Right | 6' 2" | 175 lbs | - |
| Martinez, Sergio | RP | Chicago Eclipse | 17 | 11/22/2043 | Vega Alta | PUR | Left | Left | 6' 2" | 170 lbs | - |
| Martinez, Tomas | C | Maple Marauders | 17 | 06/20/2044 | Sabana Larga | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Martinez, Tony | SS | Kansas City Tornadoes | 16 | 08/24/2044 | Mayagüez | PUR | Right | Right | 6' 4" | 195 lbs | - |
| Martinez, Victor | SP | Pennsylvania Butterflies | 16 | 11/13/2044 | Mariel | CUB | Left | Left | 6' 1" | 170 lbs | - |
| Martos, Tony | RP | Free Agent | 19 | 07/04/2042 | Bogota | COL | Right | Right | 6' 1" | 170 lbs | - |
| Marzan, DeMario | CF | Cabo San Lucas Toreros | 18 | 11/18/2042 | Santo Domingo | DOM | Right | Right | 6' 2" | 190 lbs | - |
| Mascareno, Jose | 2B | Pennsylvania Butterflies | 17 | 08/05/2043 | Tijuana | MEX | Right | Right | 6' 1" | 170 lbs | - |
| Masuda, Sadao | SP | Montreal Jazz | 18 | 03/21/2043 | Higashihiroshima | JPN | Right | Right | 6' 4" | 190 lbs | - |
| Masuda, Shino | RF | Pennsylvania Butterflies | 17 | 08/12/2043 | Maebashi | JPN | Left | Left | 6' 2" | 190 lbs | - |
| Masuda, Yukiya | SP | Chicago Eclipse | 19 | 04/19/2042 | Toyonaka | JPN | Left | Left | 5' 11" | 165 lbs | - |
| Mata, Alex | CF | Cairo Pharaohs | 17 | 11/21/2043 | Santo Domingo | DOM | Left | Right | 6' 0" | 190 lbs | - |
| Mata, Edgar | RP | Free Agent | 19 | 07/28/2042 | Tenares | DOM | Left | Left | 5' 10" | 160 lbs | - |
| Mata, Jordan | RP | El Paso Mavericks | 17 | 08/25/2043 | Arecibo | PUR | Right | Right | 6' 4" | 185 lbs | - |
| Mata, Raul | 1B | Chicago Eclipse | 18 | 01/05/2043 | Ponce | PUR | Left | Left | 6' 2" | 200 lbs | - |
| Matamoros, Roger | RF | Hawaii Honu | 17 | 06/11/2044 | Naolinco | MEX | Left | Left | 5' 11" | 180 lbs | - |
| Matas, Roberto | SS | Cairo Pharaohs | 18 | 07/25/2043 | Ponce | PUR | Right | Right | 6' 5" | 200 lbs | - |
| Mateus, Rodolfo | SP | Kansas City Tornadoes | 16 | 11/04/2044 | Tonala | MEX | Right | Right | 6' 6" | 200 lbs | - |
| Matherne, Paul | C | Pennsylvania Butterflies | 23 | 11/07/2037 | Rock Island | USA | Right | Right | 6' 0" | 195 lbs | $600,000 |
| Matos, Alex | RP | Free Agent | 26 | 12/03/2034 | Tlaquepaque | MEX | Switch | Right | 6' 4" | 215 lbs | - |
| Matos, Alex | C | Walnut Creek Warriors | 18 | 04/12/2043 | Placetas | CUB | Right | Right | 6' 1" | 190 lbs | - |
| Matos, Luis | C | Chicago Eclipse | 25 | 11/02/2035 | Huejutla | MEX | Right | Right | 6' 1" | 200 lbs | $600,000 |
| Matsumoto, Michio | 3B | Huntington Station Ramrods | 28 | 10/09/2032 | Sapporo | JPN | Right | Right | 6' 2" | 200 lbs | $9,900,000 |
| Matsumoto, Nakazo | SP | Cabo San Lucas Toreros | 16 | 10/15/2044 | Niitsu | JPN | Right | Right | 6' 3" | 180 lbs | - |
| Matsumoto, Shintaro | RP | Asheville Moonshiners | 17 | 06/14/2044 | Maebaru | JPN | Left | Right | 6' 1" | 170 lbs | - |
| Matsumoto, Sumitomo | SP | Buffalo Bison | 17 | 10/08/2043 | Sapporo | JPN | Right | Right | 6' 2" | 180 lbs | - |
| Matsumoto, Takuzo | 2B | Cabo San Lucas Toreros | 17 | 02/19/2044 | Saijo | JPN | Right | Right | 6' 1" | 170 lbs | - |
| Matsuoka, Tomokazu | C | Free Agent | 25 | 02/27/2036 | Kozakai | JPN | Right | Right | 6' 2" | 200 lbs | - |
| Matsushima, Junshi | RF | Chicago Eclipse | 16 | 09/07/2044 | Mihara | JPN | Left | Left | 6' 6" | 205 lbs | - |
| Matter, Brian | C | Huntington Station Ramrods | 29 | 05/21/2032 | Big Lake | USA | Switch | Right | 6' 0" | 205 lbs | $4,746,000 |
| Matthews, Brian | SS | Mexico City Luchadores | 25 | 08/23/2035 | Sanford | USA | Switch | Right | 6' 2" | 195 lbs | $600,000 |
| Matthews, Efrain | RP | Free Agent | 26 | 07/11/2035 | Lebanon | USA | Right | Right | 5' 11" | 190 lbs | - |
| Matul, Ivan | LF | Seattle Sasquatch | 16 | 01/27/2045 | Santiago | DOM | Left | Left | 6' 4" | 200 lbs | - |
| Maya, Mike | SP | Dallas Texans | 18 | 08/13/2042 | Baruta | VEN | Switch | Right | 5' 10" | 165 lbs | - |
| Mays, Justin | 1B | Dallas Texans | 30 | 03/26/2031 | Albany | USA | Right | Right | 6' 2" | 195 lbs | $12,000,000 |
| Mazariegos, Anton | SP | Free Agent | 20 | 12/27/2040 | Valencia | VEN | Left | Left | 6' 4" | 195 lbs | - |
| Mazariegos, Antonio | SP | Bighorn Bison | 17 | 07/03/2044 | Ponce | PUR | Switch | Right | 6' 7" | 200 lbs | - |
| Mbareck, Ayuba | SP | San Francisco Earthquakes | 16 | 11/21/2044 | Casablanca | MAR | Right | Right | 6' 0" | 165 lbs | - |
| McBeth, Dan | 1B | Free Agent | 26 | 05/29/2035 | Rochester | USA | Right | Left | 6' 0" | 200 lbs | - |
| McBrayer, Mike | LF | Free Agent | 24 | 08/04/2036 | Detroit | USA | Left | Right | 6' 1" | 190 lbs | - |
| McCaffery, Dan | LF | Manhattan Slice | 26 | 07/14/2035 | South Sioux City | USA | Right | Right | 6' 2" | 195 lbs | $600,000 |
| McClaughry, Pat | CF | Houghton Gremlins | 16 | 09/20/2044 | Ragama | SRI | Right | Right | 6' 0" | 165 lbs | - |
| McCluskey, John | 3B | Manhattan Slice | 22 | 08/07/2038 | Johnstown | USA | Switch | Right | 6' 4" | 205 lbs | $600,000 |
| McColl, James | RP | Vancouver Pioneers | 30 | 12/02/2030 | Lebanon | USA | Right | Left | 6' 1" | 200 lbs | $1,875,000 |
| McDonald, Jaden | SP | Cairo Pharaohs | 17 | 06/15/2044 | Borne | NED | Right | Right | 5' 10" | 160 lbs | - |
| McEvoy, Chris | SP | Jacksonville Pilots | 22 | 04/17/2039 | Peachtree City | USA | Left | Left | 6' 0" | 185 lbs | $600,000 |
| McGlin, Aaron | RF | Free Agent | 34 | 12/14/2026 | Dauphin Island | USA | Left | Left | 6' 0" | 200 lbs | - |
| Mchugh, Angelo | SP | Free Agent | 22 | 06/19/2039 | Melbourne | AUS | Switch | Right | 6' 2" | 180 lbs | - |
| McKellar, John | 2B | Chicago Eclipse | 30 | 03/30/2031 | Nutley | USA | Right | Right | 6' 4" | 200 lbs | $600,000 |
| McKnight, Erik | RP | Bloomington Blazers | 22 | 11/17/2038 | Central Manchester | USA | Switch | Right | 6' 2" | 185 lbs | $600,000 |
| McKnight, Joe | SP | Seattle Sasquatch | 29 | 03/11/2032 | Stony Point | USA | Right | Right | 6' 4" | 205 lbs | $4,250,000 |
| McLearn, Trevor | RF | Seattle Sasquatch | 23 | 06/26/2038 | Saskatoon | CAN | Switch | Left | 6' 3" | 190 lbs | $600,000 |
| McMasters, Mike | SP | Bighorn Bison | 34 | 07/13/2027 | Los Angeles | USA | Right | Right | 6' 0" | 200 lbs | $2,500,000 |
| McRae, Tyshawn | RP | Jacksonville Pilots | 28 | 05/21/2033 | Medina | USA | Right | Right | 5' 11" | 175 lbs | $600,000 |
| Medeles, Vicente | C | Jacksonville Pilots | 19 | 02/03/2042 | Ponce | PUR | Right | Right | 6' 4" | 205 lbs | - |
| Medina, Alex | C | Mexico City Luchadores | 16 | 02/09/2045 | Santiago | DOM | Right | Right | 6' 4" | 195 lbs | - |
| Medina, Alex | RP | Free Agent | 18 | 01/28/2043 | Perico | CUB | Switch | Right | 6' 4" | 190 lbs | - |
| Medina, Alex | RP | Free Agent | 17 | 03/19/2044 | Contramaestre | CUB | Right | Right | 6' 2" | 165 lbs | - |
| Medina, Danny | 3B | San Francisco Earthquakes | 16 | 08/19/2044 | Toluca | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Medina, Diego | SS | Eureka Hornets | 17 | 07/14/2044 | Acapulco | MEX | Left | Right | 6' 4" | 195 lbs | - |
| Medina, Frank | SP | Seattle Sasquatch | 17 | 02/17/2044 | Bayamón | PUR | Right | Right | 5' 10" | 160 lbs | - |
| Medina, Frank | SP | Bighorn Bison | 16 | 01/12/2045 | Pinar del Rio | CUB | Right | Left | 6' 0" | 160 lbs | - |
| Medina, Franklin | SP | Buffalo Bison | 16 | 08/14/2044 | San Juan | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Medina, Juan | RP | Free Agent | 18 | 03/08/2043 | El Mante | MEX | Right | Right | 6' 4" | 185 lbs | - |
| Medina, Raul | SP | Kansas City Tornadoes | 17 | 06/29/2044 | Chihuahua | MEX | Right | Left | 6' 2" | 180 lbs | - |
| Medrano, Danny | SP | Free Agent | 16 | 08/17/2044 | Acatic | MEX | Switch | Right | 6' 2" | 175 lbs | - |
| Medrano, Domingo | 3B | Houghton Gremlins | 19 | 06/11/2042 | Cienfuegos | CUB | Right | Right | 6' 1" | 190 lbs | - |
| Medrano, Jose | RP | Free Agent | 18 | 09/18/2042 | Tonanitla | MEX | Right | Right | 6' 2" | 180 lbs | - |
| Medrano, Luis | SP | Dallas Texans | 16 | 08/03/2044 | La Victoria | VEN | Right | Right | 6' 5" | 185 lbs | - |
| Megia, Adrian | 2B | Free Agent | 21 | 03/25/2040 | Sagua de Tanamo | CUB | Left | Right | 6' 0" | 185 lbs | - |
| Meier, A.J. | RP | Bloomington Blazers | 35 | 02/16/2026 | Cherokee | USA | Right | Right | 6' 1" | 195 lbs | $600,000 |
| Mejia, Alfredo | SP | Mexico City Luchadores | 16 | 10/22/2044 | San Juan | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Mejia, Andres | SP | Free Agent | 18 | 05/26/2043 | Vallejuelo | DOM | Switch | Right | 6' 5" | 185 lbs | - |
| Mejia, Bill | SP | Montreal Mounties | 19 | 07/21/2042 | Mexico City | MEX | Left | Left | 6' 1" | 185 lbs | - |
| Mejia, Danny | SP | Vancouver Pioneers | 17 | 02/25/2044 | Caucagüita | VEN | Left | Left | 6' 0" | 165 lbs | - |
| Mejia, Danny | SP | Mexico City Luchadores | 17 | 12/23/2043 | Santiago | DOM | Right | Right | 5' 11" | 170 lbs | - |
| Mejia, Dave | SP | Asheville Moonshiners | 17 | 12/08/2043 | Santo Domingo | DOM | Left | Left | 6' 5" | 190 lbs | - |
| Mejia, Jonathan | SP | Manhattan Slice | 19 | 09/05/2041 | Caracas | VEN | Right | Right | 6' 0" | 175 lbs | - |
| Mejia, Jose | CF | Manhattan Slice | 17 | 10/16/2043 | Cali | COL | Left | Left | 5' 9" | 175 lbs | - |
| Mejia, Rafael | SP | Buffalo Bison | 18 | 07/13/2043 | Xico | MEX | Left | Left | 6' 7" | 205 lbs | - |
| Mejia, Sergio | SS | Bloomington Blazers | 17 | 04/20/2044 | Veracruz | MEX | Right | Right | 6' 2" | 185 lbs | - |
| Mejia, Victor | SP | Havana Stogies | 18 | 06/26/2043 | Zapopan | MEX | Left | Left | 6' 5" | 185 lbs | - |
| Melara, Jose | SP | Chicago Eclipse | 18 | 11/25/2042 | Havana | CUB | Right | Right | 6' 3" | 185 lbs | - |
| Melchor, Alex | CF | San Francisco Earthquakes | 17 | 11/14/2043 | Veracruz | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Melendes, Alexi | CF | Pennsylvania Butterflies | 18 | 02/26/2043 | Buenavista | MEX | Left | Left | 6' 1" | 190 lbs | - |
| Melendez, Alonzo | SP | Eureka Hornets | 16 | 10/21/2044 | Santiago de Cuba | CUB | Switch | Right | 6' 8" | 210 lbs | - |
| Melendez, Dan | SP | Asheville Moonshiners | 17 | 06/11/2044 | Villa Jaragua | DOM | Left | Right | 6' 2" | 180 lbs | - |
| Melendez, Mike | C | Walnut Creek Warriors | 19 | 08/18/2041 | Santiago de Cuba | CUB | Right | Right | 6' 4" | 200 lbs | - |
| Melendez, Vinny | RP | Free Agent | 17 | 10/12/2043 | Trujillo Alto | PUR | Left | Left | 6' 0" | 175 lbs | - |
| Melgar, Jose | SP | El Paso Mavericks | 16 | 03/20/2045 | Palma Soriano | CUB | Left | Right | 6' 6" | 185 lbs | - |
| Melgoza, Manny | RP | Free Agent | 25 | 05/23/2036 | Chalchihiutan | MEX | Right | Right | 5' 11" | 180 lbs | - |
| Melgoza, Oscar | RF | Free Agent | 18 | 08/28/2042 | Mexico City | MEX | Right | Right | 6' 4" | 215 lbs | - |
| Meloche, Matt | SP | Free Agent | 19 | 03/25/2042 | Ottawa | CAN | Right | Right | 5' 11" | 165 lbs | - |
| Mena, Moises | RP | Free Agent | 19 | 03/07/2042 | Ecatzingo | MEX | Right | Right | 6' 7" | 200 lbs | - |
| Menchaca, Javier | RF | Dallas Texans | 17 | 12/31/2043 | Apodaca | MEX | Right | Right | 5' 11" | 165 lbs | - |
| Menchaca, Raul | C | Chicago Eclipse | 18 | 11/07/2042 | Mexico City | MEX | Right | Right | 6' 6" | 200 lbs | - |
| Mendes, Tony | SP | San Francisco Earthquakes | 17 | 03/24/2044 | Yauco | PUR | Right | Right | 6' 4" | 190 lbs | - |
| Mendez, Alex | RP | Hawaii Honu | 16 | 10/29/2044 | Mayagüez | PUR | Right | Right | 6' 3" | 185 lbs | - |
| Mendez, Bernardo | SS | Free Agent | 19 | 03/03/2042 | Ciudad Bolívar | VEN | Right | Right | 6' 2" | 180 lbs | - |
| Mendez, Bobby | SP | Free Agent | 22 | 07/02/2039 | San Juan | PUR | Left | Right | 5' 10" | 175 lbs | - |
| Mendez, Dante | RF | Free Agent | 25 | 09/16/2035 | Mexico City | MEX | Left | Left | 6' 0" | 200 lbs | - |
| Mendez, Dario | 2B | Free Agent | 20 | 11/26/2040 | Hatillo | PUR | Right | Right | 6' 1" | 180 lbs | - |
| Mendez, David | SP | Cairo Pharaohs | 16 | 05/24/2045 | Ciego de Avila | CUB | Right | Right | 5' 10" | 155 lbs | - |
| Mendez, Eddie | SP | Seattle Sasquatch | 18 | 07/03/2043 | Cuernavaca | MEX | Right | Right | 6' 1" | 170 lbs | - |
| Mendez, Ernesto | SP | Manhattan Slice | 16 | 11/09/2044 | Guaynabo | PUR | Right | Right | 6' 5" | 195 lbs | - |
| Mendez, Francisco | C | Free Agent | 21 | 08/28/2039 | Valencia | VEN | Right | Right | 6' 2" | 200 lbs | - |
| Mendez, Gabriel | SS | Cabo San Lucas Toreros | 18 | 06/05/2043 | Bayamón | PUR | Left | Right | 6' 1" | 190 lbs | - |
| Mendez, Ismael | SP | Quebec Armada | 16 | 09/03/2044 | Havana | CUB | Left | Left | 6' 0" | 170 lbs | - |
| Mendez, Jesus | RP | Free Agent | 29 | 06/06/2032 | San Miguelito | NCA | Right | Right | 6' 2" | 200 lbs | - |
| Mendez, Jorge | SP | Cabo San Lucas Toreros | 17 | 02/28/2044 | Guaymate | DOM | Left | Left | 6' 2" | 180 lbs | - |
| Mendez, Jose | SP | Montreal Jazz | 18 | 03/05/2043 | Asunción Nochixtlan | MEX | Right | Right | 6' 3" | 180 lbs | - |
| Mendez, Juan | RF | Hawaii Honu | 17 | 08/28/2043 | Cienfuegos | CUB | Left | Left | 6' 0" | 175 lbs | - |
| Mendez, Ruben | SP | Cabo San Lucas Toreros | 17 | 02/13/2044 | Humacao | PUR | Right | Right | 6' 7" | 200 lbs | - |
| Mendez, Sergio | RP | Free Agent | 17 | 12/08/2043 | Santo Domingo | DOM | Left | Left | 5' 11" | 170 lbs | - |
| Mendieta, Armando | SP | Walnut Creek Warriors | 17 | 06/08/2044 | Santo Domingo | DOM | Right | Right | 6' 8" | 205 lbs | - |
| Mendieta, Sergio | CF | Cabo San Lucas Toreros | 19 | 07/23/2042 | San Juan | PUR | Right | Right | 6' 1" | 185 lbs | - |
| Mendizabal, Israel | SP | Chicago Eclipse | 17 | 05/08/2044 | Popayan | COL | Right | Right | 6' 5" | 195 lbs | - |
| Mendosa, Benito | SS | Cairo Pharaohs | 24 | 03/01/2037 | La Cañada | MEX | Right | Right | 6' 4" | 195 lbs | $600,000 |
| Mendoza, Alex | SP | Cairo Pharaohs | 17 | 02/03/2044 | Nogales | MEX | Left | Right | 6' 0" | 170 lbs | - |
| Mendoza, Alex | CF | Free Agent | 27 | 03/29/2034 | Las Marías | PUR | Switch | Right | 6' 4" | 200 lbs | - |
| Mendoza, Alonzo | SP | Montreal Mounties | 19 | 01/29/2042 | Bayamón | PUR | Right | Right | 6' 1" | 180 lbs | - |
| Mendoza, Antonio | SP | Buffalo Bison | 17 | 01/24/2044 | Higüey | DOM | Switch | Right | 5' 11" | 160 lbs | - |
| Mendoza, Bob | C | Vancouver Pioneers | 17 | 09/14/2043 | La Romana | DOM | Right | Right | 6' 3" | 200 lbs | - |
| Mendoza, Daniel | C | San Francisco Earthquakes | 16 | 10/25/2044 | Trinidad | CUB | Right | Right | 6' 2" | 200 lbs | - |
| Mendoza, David | C | Free Agent | 17 | 11/20/2043 | Camagüey | CUB | Right | Right | 6' 1" | 200 lbs | - |
| Mendoza, Eddie | RP | Free Agent | 20 | 10/28/2040 | Juncos | PUR | Right | Right | 6' 0" | 170 lbs | - |
| Mendoza, Edgar | RP | El Paso Mavericks | 17 | 10/21/2043 | Santiago de Cuba | CUB | Right | Right | 6' 0" | 170 lbs | - |
| Mendoza, Edgar | 3B | Free Agent | 21 | 01/30/2040 | Nuevo Laredo | MEX | Right | Right | 6' 2" | 205 lbs | - |
| Mendoza, Edgar | 1B | Free Agent | 29 | 09/30/2031 | Camagüey | CUB | Right | Right | 5' 11" | 185 lbs | - |
| Mendoza, Erick | RP | Quebec Armada | 18 | 05/30/2043 | Santa Clara | CUB | Right | Right | 6' 0" | 170 lbs | - |
| Mendoza, Fernando | SP | Quebec Armada | 16 | 08/10/2044 | Manatí | PUR | Left | Right | 6' 0" | 165 lbs | - |
| Mendoza, Hector | C | Eureka Hornets | 17 | 03/19/2044 | Progreso | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Mendoza, Hugo | CF | Dallas Texans | 17 | 07/11/2044 | Jagüey Grande | CUB | Right | Right | 6' 2" | 170 lbs | - |
| Mendoza, Jose | 2B | Walnut Creek Warriors | 18 | 08/26/2042 | Tuxpam | MEX | Right | Right | 6' 0" | 195 lbs | - |
| Mendoza, Juan | SP | Quebec Armada | 17 | 05/01/2044 | Adjuntas | PUR | Left | Left | 6' 2" | 170 lbs | - |
| Mendoza, Juan | LF | Havana Stogies | 18 | 03/15/2043 | Guanajay | CUB | Right | Right | 6' 1" | 185 lbs | - |
| Mendoza, Juan | SP | Free Agent | 17 | 09/11/2043 | Ponce | PUR | Right | Right | 6' 4" | 190 lbs | - |
| Mendoza, Juan | SP | Vancouver Pioneers | 17 | 11/17/2043 | Mexicali | MEX | Right | Right | 6' 2" | 170 lbs | - |
| Mendoza, Juan | LF | Free Agent | 18 | 01/10/2043 | Havana | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Mendoza, Juan | SP | Free Agent | 19 | 02/04/2042 | General Pico | ARG | Right | Right | 5' 10" | 165 lbs | - |
| Mendoza, Kelvin | 1B | Kansas City Tornadoes | 17 | 09/05/2043 | Bogota | COL | Right | Right | 6' 9" | 235 lbs | - |
| Mendoza, Lorenzo | RP | Jacksonville Pilots | 18 | 05/31/2043 | Pinar del Rio | CUB | Left | Left | 6' 1" | 175 lbs | - |
| Mendoza, Manny | SP | Vancouver Pioneers | 17 | 03/01/2044 | Baragua | CUB | Right | Right | 6' 2" | 185 lbs | - |
| Mendoza, Marcos | SP | Manhattan Slice | 18 | 12/05/2042 | San Pedro de Macorís | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Mendoza, Mario | SP | Quebec Armada | 18 | 10/08/2042 | La Estrella | COL | Right | Right | 6' 3" | 190 lbs | - |
| Mendoza, Mario | RF | Free Agent | 29 | 06/21/2032 | San Pedro de Macorís | DOM | Left | Left | 6' 2" | 195 lbs | - |
| Mendoza, Octavio | SS | Free Agent | 20 | 01/08/2041 | Palma Soriano | CUB | Right | Right | 6' 3" | 180 lbs | - |
| Mendoza, Oscar | 3B | Dallas Texans | 18 | 11/15/2042 | Havana | CUB | Right | Right | 5' 10" | 195 lbs | - |
| Mendoza, Ossie | SS | Vancouver Pioneers | 18 | 01/01/2043 | Santo Domingo | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Mendoza, Rich | SS | Kansas City Tornadoes | 18 | 02/11/2043 | Ciudad Ojeda | VEN | Left | Right | 6' 5" | 190 lbs | - |
| Mendoza, Roberto | C | Dallas Texans | 16 | 09/23/2044 | Nuevitas | CUB | Right | Right | 6' 1" | 180 lbs | - |
| Mendoza, Steve | CF | Free Agent | 20 | 03/08/2041 | Manicaragua | CUB | Right | Right | 5' 10" | 175 lbs | - |
| Mendoza, Victor | 3B | Montreal Jazz | 16 | 10/02/2044 | Caibarién | CUB | Switch | Right | 6' 4" | 200 lbs | - |
| Mendoza, Victor | SP | Mexico City Luchadores | 17 | 03/09/2044 | Havana | CUB | Right | Right | 6' 1" | 170 lbs | - |
| Meraz, Cesar | C | Mexico City Luchadores | 19 | 07/11/2042 | Havana | CUB | Right | Right | 6' 5" | 205 lbs | - |
| Meraz, Ruben | RP | El Paso Mavericks | 17 | 04/22/2044 | Navolato | MEX | Right | Right | 6' 2" | 175 lbs | - |
| Mercado, Alexis | SP | Bloomington Blazers | 19 | 04/06/2042 | Torreón | MEX | Left | Right | 6' 4" | 190 lbs | - |
| Mercado, Antonio | SP | Milwaukee Millers | 27 | 01/11/2034 | Bahía Honda | CUB | Right | Right | 6' 0" | 190 lbs | $600,000 |
| Mercado, David | 3B | Pennsylvania Butterflies | 19 | 01/09/2042 | La Romana | DOM | Right | Right | 6' 3" | 200 lbs | - |
| Mercado, Gil | 2B | Houghton Gremlins | 16 | 10/26/2044 | Cabudare | VEN | Left | Right | 6' 4" | 195 lbs | - |
| Mercado, Javier | SP | San Francisco Earthquakes | 18 | 08/04/2042 | Hidalgo | MEX | Right | Right | 6' 0" | 180 lbs | - |
| Mercado, Jose | 3B | Manhattan Slice | 19 | 06/24/2042 | Cali | COL | Left | Right | 5' 10" | 175 lbs | - |
| Mercado, Juan | C | Maple Marauders | 17 | 12/08/2043 | Corozal | PUR | Right | Right | 6' 3" | 215 lbs | - |
| Mercado, Luis | SS | Manhattan Slice | 17 | 03/22/2044 | Tlaquepaque | MEX | Right | Right | 6' 0" | 180 lbs | - |
| Mercado, Raul | 2B | Free Agent | 19 | 08/26/2041 | San José de Ocoa | DOM | Right | Right | 6' 1" | 185 lbs | - |
| Mercado, Willie | RF | El Paso Mavericks | 17 | 10/02/2043 | Havana | CUB | Right | Left | 6' 3" | 190 lbs | - |
| Merced, Alonzo | CF | Chicago Eclipse | 18 | 08/20/2042 | Contramaestre | CUB | Switch | Right | 6' 4" | 195 lbs | - |
| Merinar, Chris | SP | Bloomington Blazers | 19 | 03/03/2042 | Angeles | PHI | Right | Right | 6' 2" | 180 lbs | - |
| Merino, Jon | SP | Montreal Mounties | 22 | 12/12/2038 | Puerto Plata | DOM | Left | Left | 6' 4" | 200 lbs | - |
| Merino, Victor | SP | Dallas Texans | 19 | 06/11/2042 | Camagüey | CUB | Right | Right | 5' 10" | 160 lbs | - |
| Meronen, Tenho | SP | Havana Stogies | 16 | 11/19/2044 | Cegléd | HUN | Switch | Right | 6' 4" | 190 lbs | - |
| Metcalf, Jon | SP | Free Agent | 26 | 12/19/2034 | Manhattan | USA | Right | Right | 6' 2" | 210 lbs | - |
| Mettlen, Erik | CF | Havana Stogies | 23 | 04/23/2038 | Hammond | USA | Left | Left | 6' 3" | 200 lbs | $1,200,000 |
| Meyer, Brad | SP | Free Agent | 33 | 09/22/2027 | San Diego | USA | Left | Left | 6' 0" | 200 lbs | - |
| Meza, Bobby | SP | Vancouver Pioneers | 17 | 12/07/2043 | Sabana Grande de Palenque | DOM | Right | Right | 6' 3" | 180 lbs | - |
| Meza, Marcos | SP | Bighorn Bison | 17 | 02/03/2044 | Holguín | CUB | Left | Left | 6' 0" | 165 lbs | - |
| Meza, Roberto | 2B | Free Agent | 18 | 12/26/2042 | Vega Alta | PUR | Right | Right | 6' 1" | 180 lbs | - |
| Meza, Tony | LF | Free Agent | 18 | 02/09/2043 | Bayamón | PUR | Left | Left | 6' 5" | 205 lbs | - |
| Mi, Shi-ping | CF | Buffalo Bison | 18 | 03/27/2043 | Sanchung | TPE | Left | Right | 6' 2" | 180 lbs | - |
| Michaels, Landon | C | Buffalo Bison | 22 | 05/10/2039 | Saratoga Springs | USA | Switch | Right | 6' 4" | 240 lbs | $600,000 |
| Middelkamp, Timmy | SP | Free Agent | 33 | 10/25/2027 | Sint Nicolas | ARU | Right | Right | 6' 8" | 195 lbs | - |
| Midez, Fernando | SP | Bloomington Blazers | 19 | 11/03/2041 | Holguín | CUB | Left | Right | 6' 0" | 180 lbs | - |
| Miguel, Tony | RP | Kansas City Tornadoes | 28 | 01/07/2033 | Chalchihiutan | MEX | Left | Left | 6' 3" | 200 lbs | $1,070,000 |
| Mijares, Jose | RF | Manhattan Slice | 18 | 04/30/2043 | San José de Gracia | MEX | Left | Left | 6' 3" | 190 lbs | - |
| Mikeworth, A.J. | 1B | Free Agent | 32 | 02/26/2029 | West Milwaukee | USA | Left | Left | 6' 2" | 200 lbs | - |
| Mila, Gabe | 1B | Havana Stogies | 17 | 10/20/2043 | San José de Gracia | MEX | Right | Right | 6' 6" | 220 lbs | - |
| Milan, Hector | C | Montreal Jazz | 19 | 07/14/2042 | Puerto Padre | CUB | Left | Right | 5' 10" | 180 lbs | - |
| Millan, Mario | RF | Dallas Texans | 17 | 11/07/2043 | Cuapiaxtla | MEX | Right | Right | 6' 0" | 185 lbs | - |
| Millan, Tony | C | Free Agent | 19 | 09/04/2041 | Acapulco | MEX | Switch | Right | 6' 3" | 200 lbs | - |
| Millar, Cliff | LF | Buffalo Bison | 19 | 03/15/2042 | Abbotsford | CAN | Right | Right | 6' 6" | 190 lbs | $600,000 |
| Miller, Bill | C | Cairo Pharaohs | 34 | 07/26/2027 | Trion | USA | Right | Right | 6' 2" | 200 lbs | $1,500,000 |
| Miller, Jim | SP | Dallas Texans | 22 | 02/05/2039 | San Diego | USA | Left | Left | 6' 2" | 190 lbs | $600,000 |
| Miller, Theo | 1B | Eureka Hornets | 16 | 10/20/2044 | Chard | ENG | Right | Right | 6' 2" | 195 lbs | - |
| Miller, Wayne | C | Eureka Hornets | 29 | 02/09/2032 | Rockhampton | AUS | Right | Right | 6' 3" | 200 lbs | $600,000 |
| Milleville, Bobby | RP | Buffalo Bison | 32 | 08/06/2028 | Hudson | USA | Switch | Right | 6' 4" | 205 lbs | $5,400,000 |
| Milligan, Luke | 2B | Buffalo Bison | 24 | 10/01/2036 | North Branch | USA | Left | Right | 5' 10" | 180 lbs | $600,000 |
| Mills, Dan | RF | Free Agent | 21 | 07/29/2040 | South Charleston | USA | Right | Left | 6' 6" | 200 lbs | - |
| Millspaugh, Brian | C | Free Agent | 20 | 03/11/2041 | McAlester | USA | Switch | Right | 6' 1" | 180 lbs | - |
| Min, Lieh | SP | Bighorn Bison | 16 | 01/05/2045 | Pingtung | TPE | Left | Left | 6' 2" | 175 lbs | - |
| Minami, Rui | SP | Cairo Pharaohs | 16 | 01/17/2045 | Saitama | JPN | Switch | Right | 6' 0" | 165 lbs | - |
| Minkah, Kenan | 1B | Free Agent | 30 | 01/31/2031 | Volksrust | RSA | Switch | Right | 6' 2" | 200 lbs | - |
| Minns, Jonathan | SP | Montreal Mounties | 21 | 10/20/2039 | McKeesport | USA | Left | Left | 6' 2" | 185 lbs | - |
| Mirabal, Mario | CL | Manhattan Slice | 30 | 07/21/2031 | Villahermosa | MEX | Right | Right | 5' 11" | 200 lbs | $16,200,000 |
| Miramontes, Edwin | SP | Vancouver Pioneers | 16 | 08/03/2044 | Santo Domingo | DOM | Left | Right | 6' 1" | 170 lbs | - |
| Miranda, Alex | RP | Buffalo Bison | 16 | 11/30/2044 | San Mateo del Mar | MEX | Left | Left | 6' 0" | 170 lbs | - |
| Miranda, Alfonso | RF | Chicago Eclipse | 18 | 05/17/2043 | Ponce | PUR | Left | Left | 6' 4" | 195 lbs | - |
| Miranda, Dusty | CL | Huntington Station Ramrods | 23 | 06/25/2038 | Des Moines | USA | Left | Left | 6' 7" | 205 lbs | $600,000 |
| Miranda, Francisco | SP | Bloomington Blazers | 18 | 05/11/2043 | Havana | CUB | Left | Left | 6' 8" | 205 lbs | - |
| Miranda, Gilberto | C | Bighorn Bison | 17 | 01/27/2044 | Songo-La Maya | CUB | Right | Right | 6' 0" | 180 lbs | - |
| Miranda, Isidro | 2B | Free Agent | 26 | 10/08/2034 | San Juan | PUR | Right | Right | 6' 0" | 200 lbs | - |
| Miranda, Luis | SP | Dallas Texans | 16 | 09/28/2044 | Santo Domingo | DOM | Left | Left | 5' 10" | 160 lbs | - |
| Miranda, Miguel | SP | Houghton Gremlins | 18 | 06/29/2043 | Caracas | VEN | Right | Right | 6' 0" | 170 lbs | - |
| Miranda, Orlando | C | Havana Stogies | 18 | 08/26/2042 | Barcelona | VEN | Right | Right | 6' 0" | 165 lbs | - |
| Miranda, Oscar | 3B | Manhattan Slice | 17 | 01/30/2044 | Río Grande | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Miranda, Roberto | 3B | Hawaii Honu | 26 | 06/29/2035 | Levittown | PUR | Right | Right | 6' 4" | 200 lbs | $600,000 |
| Mireles, Chris | 2B | Chicago Eclipse | 17 | 04/23/2044 | Mexico City | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Mireles, Edwin | RP | Cabo San Lucas Toreros | 25 | 01/28/2036 | Ponce | PUR | Left | Left | 6' 7" | 205 lbs | $600,000 |
| Mireles, Hector | SP | Bighorn Bison | 16 | 08/24/2044 | Ensenada | MEX | Right | Right | 5' 10" | 150 lbs | - |
| Mireles, Tony | RP | Havana Stogies | 22 | 03/25/2039 | Calvillo | MEX | Right | Right | 6' 1" | 175 lbs | $600,000 |
| Miron, Mario | LF | Walnut Creek Warriors | 18 | 01/08/2043 | San José de Ocoa | DOM | Switch | Right | 6' 3" | 205 lbs | - |
| Mische, Tsuruo | RP | Free Agent | 21 | 12/14/2039 | Mihama | JPN | Left | Left | 5' 10" | 170 lbs | - |
| Mitcham, Tom | CL | Hawaii Honu | 29 | 03/14/2032 | Olympia | USA | Left | Left | 6' 2" | 200 lbs | $3,100,000 |
| Mitsunaga, Mitsuhito | SP | Vancouver Pioneers | 18 | 03/31/2043 | Tokyo | JPN | Left | Right | 6' 2" | 180 lbs | - |
| Miyamoto, Hideto | SP | Jacksonville Pilots | 17 | 10/04/2043 | Aomori | JPN | Right | Right | 6' 2" | 175 lbs | - |
| Miyazaki, Kinnosuke | SP | Montreal Mounties | 17 | 03/19/2044 | Kariya | JPN | Switch | Right | 6' 9" | 215 lbs | - |
| Miyazaki, Toshitada | SP | Montreal Mounties | 19 | 06/18/2042 | Osaka | JPN | Right | Right | 6' 4" | 185 lbs | - |
| Mizuno, Kasutashi | RP | Free Agent | 19 | 05/25/2042 | Musashimurayama | JPN | Right | Right | 6' 5" | 190 lbs | - |
| Mochizuki, Hideto | 3B | Milwaukee Millers | 16 | 05/15/2045 | Yokohama | JPN | Right | Right | 6' 4" | 200 lbs | - |
| Modic, Justin | C | Free Agent | 27 | 10/03/2033 | Oro Valley | USA | Right | Right | 6' 0" | 195 lbs | - |
| Mogrovejo, Moises | 3B | Walnut Creek Warriors | 24 | 07/05/2037 | Lima | USA | Right | Right | 6' 0" | 185 lbs | $600,000 |
| Mojica, Arturo | SS | Free Agent | 19 | 06/29/2042 | Puerto Padre | CUB | Right | Right | 6' 2" | 185 lbs | - |
| Mojica, Manny | SP | Havana Stogies | 17 | 04/03/2044 | Cataño | PUR | Left | Right | 6' 0" | 175 lbs | - |
| Mojica, Victor | CF | Kansas City Tornadoes | 19 | 07/25/2042 | Carolina | PUR | Right | Right | 6' 3" | 180 lbs | - |
| Mok, Yong | LF | Montreal Jazz | 17 | 11/27/2043 | Chupei | TPE | Switch | Right | 6' 5" | 200 lbs | - |
| Molina, Alberto | RP | Free Agent | 18 | 12/09/2042 | Bonao | DOM | Right | Right | 6' 2" | 175 lbs | - |
| Molina, Alex | RF | Dallas Texans | 17 | 02/10/2044 | Havana | CUB | Right | Right | 6' 5" | 195 lbs | - |
| Molina, Arturo | CF | San Francisco Earthquakes | 18 | 03/22/2043 | Barceloneta | PUR | Right | Right | 5' 11" | 170 lbs | - |
| Molina, Carlos | SP | Havana Stogies | 16 | 10/27/2044 | Barceloneta | PUR | Right | Right | 6' 0" | 170 lbs | - |
| Molina, Carlos | RP | Free Agent | 19 | 06/12/2042 | Higüey | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Molina, Esteban | SP | Cabo San Lucas Toreros | 16 | 09/03/2044 | Lagos de Moreno | MEX | Left | Left | 6' 3" | 180 lbs | - |
| Molina, Fernando | SP | San Francisco Earthquakes | 18 | 06/01/2043 | Havana | CUB | Right | Right | 6' 4" | 180 lbs | - |
| Molina, Jordan | SP | Montreal Mounties | 16 | 11/29/2044 | Ponce | PUR | Left | Left | 6' 1" | 170 lbs | - |
| Molina, Orlando | RP | El Paso Mavericks | 17 | 09/22/2043 | Placetas | CUB | Right | Right | 6' 0" | 165 lbs | - |
| Molina, Pedro | RP | Free Agent | 18 | 09/08/2042 | Las Tunas | CUB | Right | Right | 6' 0" | 170 lbs | - |
| Molina, Victor | SP | Havana Stogies | 17 | 02/22/2044 | Mexico City | MEX | Right | Right | 5' 11" | 160 lbs | - |
| Molinar, Frank | RP | Free Agent | 18 | 01/21/2043 | Mexico City | MEX | Left | Left | 6' 2" | 170 lbs | - |
| Molinar, Jose | 1B | Pennsylvania Butterflies | 18 | 07/17/2043 | Mexico City | MEX | Right | Right | 6' 6" | 220 lbs | - |
| Mollinedo, Tony | C | Pennsylvania Butterflies | 16 | 10/24/2044 | Santiago de Cuba | CUB | Right | Right | 6' 3" | 205 lbs | - |
| Molter, Ben | SP | Buffalo Bison | 29 | 09/30/2031 | Indio | USA | Switch | Right | 6' 1" | 195 lbs | $3,369,000 |
| Molyneaux, Steve | 2B | Vancouver Pioneers | 27 | 03/08/2034 | Fredericton | CAN | Right | Right | 6' 0" | 190 lbs | $2,000,000 |
| Monaghan, Everton | RP | Free Agent | 29 | 05/26/2032 | Willemstad | CUR | Right | Right | 6' 2" | 200 lbs | - |
| Monarez, Javier | SP | Seattle Sasquatch | 17 | 07/03/2044 | Pedro Brand | DOM | Left | Left | 6' 6" | 195 lbs | - |
| Monarrez, Jonathan | CF | Free Agent | 20 | 09/29/2040 | Bayamón | PUR | Left | Right | 6' 0" | 180 lbs | - |
| Monarrez, Manuel | SP | Free Agent | 19 | 01/08/2042 | Guantanamo | CUB | Right | Right | 6' 1" | 175 lbs | - |
| Moncada, Israel | RF | Seattle Sasquatch | 16 | 05/04/2045 | Ciego de Avila | CUB | Right | Right | 6' 1" | 200 lbs | - |
| Moncion, Bobby | CF | Walnut Creek Warriors | 18 | 07/20/2043 | Ponce | PUR | Right | Right | 5' 11" | 175 lbs | - |
| Mondragon, Alfredo | RP | El Paso Mavericks | 17 | 02/26/2044 | Apodaca | MEX | Right | Right | 6' 2" | 175 lbs | - |
| Mondragon, Carlos | SP | Chicago Eclipse | 18 | 06/17/2043 | Santiago | DOM | Right | Left | 6' 2" | 180 lbs | - |
| Mondragon, Mario | SP | Chicago Eclipse | 19 | 09/08/2041 | Palma Soriano | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Monge, Willie | C | Chicago Eclipse | 17 | 05/01/2044 | Independencia | MEX | Right | Right | 6' 0" | 195 lbs | - |
| Monreal, Roberto | SP | Buffalo Bison | 16 | 09/22/2044 | Baní | DOM | Left | Left | 6' 2" | 175 lbs | - |
| Monreal, Victor | C | Bighorn Bison | 17 | 09/07/2043 | Cruces | CUB | Right | Right | 6' 1" | 185 lbs | - |
| Monroe, T.J. | RP | Free Agent | 19 | 03/26/2042 | Moscow | RUS | Right | Right | 6' 7" | 200 lbs | - |
| Monroy, Andy | SP | Montreal Jazz | 17 | 05/31/2044 | Xalapa | MEX | Right | Right | 5' 10" | 160 lbs | - |
| Monroy, David | CF | Montreal Jazz | 17 | 02/05/2044 | Culiacan | MEX | Left | Left | 6' 2" | 170 lbs | - |
| Monsanto, Ricardo | SP | Dallas Texans | 17 | 01/28/2044 | Lima | PER | Left | Left | 6' 5" | 190 lbs | - |
| Monsivais, Mel | SS | El Paso Mavericks | 17 | 10/21/2043 | Mazatlan | MEX | Right | Right | 6' 3" | 195 lbs | - |
| Montagne, Patrick | SP | Free Agent | 20 | 05/26/2041 | Matoury | GUF | Right | Left | 6' 2" | 175 lbs | - |
| Montalvan, Tony | RP | Free Agent | 22 | 05/20/2039 | Santo Domingo | DOM | Left | Right | 5' 10" | 170 lbs | - |
| Montalvo, Frank | SP | Dallas Texans | 17 | 05/07/2044 | Havana | CUB | Right | Right | 6' 4" | 180 lbs | - |
| Montanez, Argenis | LF | Huntington Station Ramrods | 17 | 05/30/2044 | Camagüey | CUB | Right | Right | 6' 4" | 210 lbs | - |
| Montanez, Eddie | 3B | Free Agent | 29 | 04/22/2032 | Tenancingo | SLV | Right | Right | 6' 1" | 195 lbs | - |
| Montanez, Julio | CF | Pennsylvania Butterflies | 16 | 02/03/2045 | Culiacan | MEX | Right | Left | 6' 1" | 165 lbs | - |
| Montanez, Marco | SP | Jacksonville Pilots | 17 | 11/12/2043 | Pochutla | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Montano, Antonio | C | Cabo San Lucas Toreros | 18 | 02/20/2043 | Santo Domingo | DOM | Left | Right | 6' 3" | 195 lbs | - |
| Montano, Rodolfo | 1B | Eureka Hornets | 18 | 01/06/2043 | Bayamón | PUR | Left | Left | 6' 3" | 200 lbs | - |
| Montemayor, Ricky | RF | Montreal Jazz | 17 | 08/19/2043 | Aguadilla | PUR | Left | Left | 6' 2" | 205 lbs | - |
| Montenegro, Freddy | RF | Asheville Moonshiners | 18 | 07/12/2043 | Camagüey | CUB | Right | Right | 5' 10" | 165 lbs | - |
| Montenegro, Jose | SP | Dallas Texans | 17 | 11/11/2043 | Mao | DOM | Right | Right | 5' 10" | 165 lbs | - |
| Montero, Bill | SP | Montreal Mounties | 17 | 09/03/2043 | Mexico City | MEX | Right | Left | 6' 1" | 180 lbs | - |
| Montero, Manny | SP | Quebec Armada | 17 | 09/04/2043 | San Francisco de Macorís | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Montero, Tony | RP | Free Agent | 24 | 09/10/2036 | Bayamón | PUR | Left | Left | 6' 3" | 205 lbs | - |
| Monterroso, Edgar | SP | Mexico City Luchadores | 18 | 05/16/2043 | Santo Domingo | DOM | Left | Right | 6' 1" | 175 lbs | - |
| Montes, Armando | RP | Houghton Gremlins | 16 | 09/12/2044 | Carolina | PUR | Left | Left | 6' 1" | 170 lbs | - |
| Montes, Armando | RP | Free Agent | 19 | 08/13/2041 | Valencia | VEN | Switch | Right | 6' 2" | 180 lbs | - |
| Montes, Carlos | 1B | El Paso Mavericks | 17 | 04/25/2044 | Caguas | PUR | Right | Right | 6' 0" | 200 lbs | - |
| Montes, Edwin | CF | Seattle Sasquatch | 28 | 12/24/2032 | Amancio | CUB | Right | Right | 6' 1" | 190 lbs | $1,200,000 |
| Montes, Jose | SP | Bloomington Blazers | 17 | 06/08/2044 | Havana | CUB | Right | Right | 6' 7" | 200 lbs | - |
| Montes, Juan | RP | El Paso Mavericks | 17 | 10/29/2043 | Havana | CUB | Right | Right | 6' 2" | 185 lbs | - |
| Montes, Luis | SP | Maple Marauders | 16 | 12/28/2044 | Carolina | PUR | Left | Left | 6' 0" | 170 lbs | - |
| Montes, Roberto | SP | Vancouver Pioneers | 16 | 11/03/2044 | Manicaragua | CUB | Left | Left | 6' 3" | 185 lbs | - |
| Montes, Tony | SP | Free Agent | 17 | 02/17/2044 | Bayamo | CUB | Right | Right | 6' 6" | 200 lbs | - |
| Montes, Tony | CF | Free Agent | 18 | 05/21/2043 | Cosautlan | MEX | Right | Right | 6' 5" | 185 lbs | - |
| Montesino, Billy | C | Eureka Hornets | 17 | 04/08/2044 | Santo Domingo | DOM | Switch | Right | 6' 2" | 200 lbs | - |
| Monticelli, Demetrio | C | Free Agent | 28 | 11/15/2032 | Casalnuovo di Napoli | ITA | Right | Right | 6' 0" | 200 lbs | - |
| Montiel, Robby | SP | Dallas Texans | 17 | 08/24/2043 | Higüey | DOM | Left | Left | 6' 0" | 170 lbs | - |
| Montiel, Tony | RP | Eureka Hornets | 18 | 05/07/2043 | Escarcega | MEX | Left | Left | 6' 4" | 185 lbs | - |
| Montijo, Humberto | SS | Eureka Hornets | 18 | 02/09/2043 | Guantanamo | CUB | Right | Right | 6' 5" | 200 lbs | - |
| Montoya, Adrian | LF | Kansas City Tornadoes | 17 | 02/07/2044 | Aguadilla | PUR | Right | Right | 6' 6" | 215 lbs | - |
| Montoya, Chayo | SP | Havana Stogies | 17 | 07/06/2044 | Santa Clara | CUB | Right | Left | 5' 11" | 165 lbs | - |
| Montoya, Danny | SP | Manhattan Slice | 17 | 09/21/2043 | Carolina | PUR | Left | Left | 6' 2" | 175 lbs | - |
| Montoya, Dave | SP | Buffalo Bison | 16 | 01/16/2045 | Carolina | PUR | Right | Right | 6' 4" | 185 lbs | - |
| Montoya, Francisco | SP | Eureka Hornets | 16 | 05/20/2045 | Facatativa | COL | Right | Left | 6' 1" | 170 lbs | - |
| Montoya, Israel | 2B | Pennsylvania Butterflies | 18 | 03/29/2043 | Santiago de Cuba | CUB | Right | Right | 6' 5" | 195 lbs | - |
| Montoya, Jose | SP | Montreal Jazz | 17 | 09/10/2043 | Baní | DOM | Left | Left | 6' 6" | 195 lbs | - |
| Montoya, Nick | CF | Quebec Armada | 16 | 04/28/2045 | La Vega | DOM | Right | Right | 6' 0" | 165 lbs | - |
| Montoya, Pablo | 3B | Manhattan Slice | 17 | 05/20/2044 | San Sebastian | PUR | Right | Right | 6' 1" | 190 lbs | - |
| Montoya, Roberto | SP | Montreal Jazz | 18 | 07/02/2043 | Papantla | MEX | Right | Right | 6' 0" | 170 lbs | - |
| Montoya, Wil | CF | El Paso Mavericks | 16 | 10/17/2044 | Carolina | PUR | Left | Left | 6' 5" | 185 lbs | - |
| Montoya, Wilson | SP | El Paso Mavericks | 16 | 12/15/2044 | Juarez | MEX | Left | Left | 6' 8" | 210 lbs | - |
| Mooney, Kyle | CF | Dallas Texans | 17 | 05/12/2044 | Luoyang | CHN | Right | Right | 6' 3" | 200 lbs | - |
| Moore, Chris | CF | Houghton Gremlins | 16 | 01/20/2045 | Sokolovyy | RUS | Left | Left | 6' 1" | 165 lbs | - |
| Moore, Matt | 2B | Hawaii Honu | 17 | 05/29/2044 | Merizo | GUM | Left | Right | 6' 0" | 170 lbs | - |
| Mora, Esteban | SP | Bloomington Blazers | 29 | 09/18/2031 | Esperanza | DOM | Right | Right | 6' 1" | 200 lbs | $7,500,000 |
| Mora, Esteban | LF | Free Agent | 25 | 08/30/2035 | Mayagüez | PUR | Left | Left | 6' 3" | 200 lbs | - |
| Mora, Mike | SP | Dallas Texans | 17 | 02/26/2044 | Santa Cruz del Norte | CUB | Right | Right | 6' 8" | 205 lbs | - |
| Mora, Ricky | SP | Montreal Jazz | 16 | 11/05/2044 | Carolina | PUR | Right | Left | 6' 2" | 175 lbs | - |
| Mora, Ruben | SP | Free Agent | 20 | 03/17/2041 | Carolina | PUR | Left | Left | 6' 0" | 165 lbs | - |
| Morales, Alejandro | C | Vancouver Pioneers | 18 | 09/06/2042 | Higüey | DOM | Right | Right | 6' 8" | 205 lbs | - |
| Morales, Alex | SS | Chicago Eclipse | 18 | 01/10/2043 | Yauco | PUR | Right | Right | 6' 3" | 165 lbs | - |
| Morales, Alfredo | LF | Mexico City Luchadores | 18 | 07/03/2043 | Moa | CUB | Left | Right | 6' 2" | 210 lbs | - |
| Morales, Antonio | SP | Vancouver Pioneers | 18 | 02/07/2043 | Mexico City | MEX | Switch | Left | 6' 2" | 175 lbs | - |
| Morales, Bill | 1B | Pennsylvania Butterflies | 19 | 11/14/2041 | Santo Domingo | DOM | Left | Left | 6' 2" | 200 lbs | - |
| Morales, Bobby | CF | Montreal Mounties | 17 | 11/16/2043 | Trujillo Alto | PUR | Right | Right | 6' 5" | 200 lbs | - |
| Morales, Bobby | SS | Manhattan Slice | 18 | 11/02/2042 | Río Grande | PUR | Right | Right | 6' 0" | 155 lbs | - |
| Morales, Danny | RP | Free Agent | 17 | 08/21/2043 | Nagua | DOM | Right | Right | 6' 5" | 190 lbs | - |
| Morales, Dario | C | Free Agent | 20 | 10/08/2040 | Matanzas | CUB | Switch | Right | 6' 1" | 185 lbs | - |
| Morales, Edwin | SP | Milwaukee Millers | 17 | 05/13/2044 | San Juan | PUR | Switch | Right | 6' 2" | 170 lbs | - |
| Morales, Emilio | SP | Havana Stogies | 16 | 05/09/2045 | Bayamón | PUR | Right | Right | 6' 7" | 200 lbs | - |
| Morales, Jaime | SP | San Francisco Earthquakes | 17 | 06/18/2044 | Baní | DOM | Right | Right | 6' 5" | 185 lbs | - |
| Morales, Joel | 3B | Eureka Hornets | 17 | 09/21/2043 | Guanica | PUR | Right | Right | 5' 11" | 180 lbs | - |
| Morales, Jonathan | C | Manhattan Slice | 22 | 11/16/2038 | Mexico City | MEX | Right | Right | 6' 6" | 225 lbs | $600,000 |
| Morales, Jose | 2B | Quebec Armada | 19 | 04/05/2042 | Ocotlan | MEX | Left | Right | 6' 2" | 185 lbs | - |
| Morales, Jose | LF | Cairo Pharaohs | 26 | 04/25/2035 | Tultepec | MEX | Left | Left | 5' 11" | 190 lbs | $600,000 |
| Morales, Juan | RP | Jacksonville Pilots | 16 | 01/29/2045 | Tijuana | MEX | Switch | Right | 6' 3" | 175 lbs | - |
| Morales, Juan | C | Kansas City Tornadoes | 28 | 06/30/2033 | Caguas | PUR | Switch | Right | 6' 0" | 200 lbs | $850,000 |
| Morales, Leon | SP | Pennsylvania Butterflies | 16 | 11/24/2044 | Santo Domingo | DOM | Right | Right | 6' 2" | 175 lbs | - |
| Morales, Lorenzo | RP | Free Agent | 19 | 03/22/2042 | Naucalpan | MEX | Right | Right | 6' 8" | 205 lbs | - |
| Morales, Luis | 2B | Vancouver Pioneers | 18 | 04/14/2043 | Isabela | PUR | Switch | Right | 6' 1" | 175 lbs | - |
| Morales, Manny | 2B | Free Agent | 20 | 12/19/2040 | Iquique | CHI | Right | Right | 6' 3" | 190 lbs | - |
| Morales, Marco | SP | Walnut Creek Warriors | 18 | 09/25/2042 | Sabana Grande | PUR | Right | Right | 5' 9" | 155 lbs | - |
| Morales, Miguel | CF | Asheville Moonshiners | 19 | 04/23/2042 | San Francisco de Macorís | DOM | Switch | Right | 6' 1" | 190 lbs | - |
| Morales, Nestor | SP | Free Agent | 16 | 12/24/2044 | Cacocum | CUB | Right | Right | 5' 10" | 160 lbs | - |
| Morales, Oscar | 1B | Pennsylvania Butterflies | 18 | 01/22/2043 | Guadalupe | MEX | Right | Right | 6' 4" | 200 lbs | - |
| Morales, Oscar | C | Free Agent | 18 | 01/31/2043 | Sancti Spíritus | CUB | Right | Right | 6' 2" | 205 lbs | - |
| Morales, Ramon | SP | Bloomington Blazers | 18 | 01/30/2043 | Las Matas de Santa Cruz | DOM | Left | Right | 6' 2" | 185 lbs | - |
| Morales, Ricardo | LF | Bloomington Blazers | 16 | 11/07/2044 | Aguas Buenas | PUR | Right | Right | 6' 2" | 220 lbs | - |
| Morales, Ricky | CF | Free Agent | 17 | 09/01/2043 | Carolina | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Morales, Roberto | SP | Manhattan Slice | 16 | 08/26/2044 | Bogota | COL | Left | Left | 6' 6" | 200 lbs | - |
| Morales, Sergio | SS | Cabo San Lucas Toreros | 19 | 02/15/2042 | Veragua | DOM | Right | Right | 6' 2" | 160 lbs | - |
| Morales, Victor | 3B | Manhattan Slice | 16 | 09/22/2044 | Moca | DOM | Right | Right | 6' 2" | 190 lbs | - |
| Morales, Victor | SS | Mexico City Luchadores | 18 | 10/13/2042 | Venezuela | CUB | Right | Right | 6' 3" | 175 lbs | - |
| Moran, Antonio | SP | Cairo Pharaohs | 18 | 07/14/2043 | Reynosa | MEX | Right | Right | 6' 4" | 185 lbs | - |
| Moran, Dan | 3B | Chicago Eclipse | 19 | 11/15/2041 | Mt. Carmel | USA | Right | Right | 6' 3" | 170 lbs | $600,000 |
| Moran, Felipe | SP | Bighorn Bison | 19 | 07/26/2042 | Carolina | PUR | Right | Right | 6' 2" | 180 lbs | - |
| Moran, Jesus | 1B | Kansas City Tornadoes | 17 | 05/30/2044 | Banes | CUB | Left | Right | 6' 8" | 230 lbs | - |
| Moran, Nesty | 1B | Free Agent | 18 | 06/28/2043 | Mao | DOM | Switch | Right | 6' 4" | 215 lbs | - |
| Moran, Pablo | RF | Free Agent | 28 | 03/02/2033 | Colón | CUB | Left | Left | 6' 3" | 200 lbs | - |
| Moran, Ramon | C | Free Agent | 20 | 12/24/2040 | Puebla | MEX | Right | Right | 6' 1" | 195 lbs | - |
| Moran, Sal | SP | Free Agent | 17 | 12/28/2043 | Bonao | DOM | Right | Right | 6' 3" | 180 lbs | - |
| Morataya, Jesus | CF | Free Agent | 20 | 02/19/2041 | Santo Domingo | DOM | Switch | Right | 6' 1" | 185 lbs | - |
| Morataya, Jose | SP | San Francisco Earthquakes | 18 | 07/10/2043 | Bogota | COL | Left | Right | 6' 0" | 175 lbs | - |
| Morehead, Ethan | 1B | Seattle Sasquatch | 29 | 10/06/2031 | Eagan | USA | Left | Left | 6' 2" | 200 lbs | $18,000,000 |
| Morejon, Mel | 1B | Free Agent | 23 | 04/29/2038 | Douglasville | USA | Left | Right | 6' 1" | 215 lbs | - |
| Moreno, Agustin | 1B | Jacksonville Pilots | 18 | 09/22/2042 | Ciego de Avila | CUB | Right | Right | 6' 9" | 240 lbs | - |
| Moreno, Alex | CF | San Francisco Earthquakes | 18 | 02/11/2043 | Vega Baja | PUR | Left | Left | 6' 1" | 200 lbs | - |
| Moreno, Bernie | SP | Bloomington Blazers | 19 | 05/28/2042 | Camagüey | CUB | Switch | Right | 6' 1" | 175 lbs | - |
| Moreno, Bobby | LF | El Paso Mavericks | 18 | 07/29/2043 | Cataño | PUR | Left | Left | 6' 2" | 200 lbs | - |
| Moreno, Bruce | SP | Walnut Creek Warriors | 25 | 09/19/2035 | Utuado | PUR | Right | Right | 6' 7" | 200 lbs | $600,000 |
| Moreno, Carlos | SP | Jacksonville Pilots | 17 | 06/15/2044 | Havana | CUB | Switch | Right | 6' 7" | 195 lbs | - |
| Moreno, Carlos | CF | Eureka Hornets | 17 | 05/05/2044 | Santiago | DOM | Switch | Right | 6' 4" | 190 lbs | - |
| Moreno, Chris | SS | Walnut Creek Warriors | 17 | 04/18/2044 | Ciales | PUR | Right | Right | 6' 1" | 160 lbs | - |
| Moreno, Danny | 1B | Free Agent | 16 | 01/24/2045 | San Juan | PUR | Right | Right | 6' 3" | 200 lbs | - |
| Moreno, Danny | RF | Seattle Sasquatch | 17 | 11/29/2043 | Havana | CUB | Left | Left | 6' 1" | 185 lbs | - |
| Moreno, Dave | 1B | Havana Stogies | 19 | 07/10/2042 | San Pedro de Macorís | DOM | Left | Left | 6' 7" | 230 lbs | - |
| Moreno, Fernando | SP | Quebec Armada | 16 | 10/04/2044 | Mexico City | MEX | Right | Right | 6' 0" | 165 lbs | - |
| Moreno, Francisco | SP | Vancouver Pioneers | 17 | 08/16/2043 | Santo Domingo | DOM | Left | Left | 6' 0" | 165 lbs | - |
| Moreno, Frank | 1B | Manhattan Slice | 35 | 07/18/2026 | Las Petaquillas | MEX | Left | Left | 6' 4" | 200 lbs | $17,500,000 |
| Moreno, Israel | LF | Free Agent | 19 | 07/25/2042 | Caguas | PUR | Right | Right | 6' 2" | 190 lbs | - |
| Moreno, Joel | C | Free Agent | 18 | 06/03/2043 | Guadalajara | MEX | Left | Right | 6' 0" | 190 lbs | - |
| Moreno, Jorge | SP | Walnut Creek Warriors | 18 | 05/11/2043 | Hatillo Palma | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Moreno, Jose | 2B | Havana Stogies | 17 | 04/01/2044 | Santo Domingo | DOM | Switch | Right | 6' 0" | 185 lbs | - |
| Moreno, Juan | SP | Buffalo Bison | 28 | 05/05/2033 | Santiago de Cuba | CUB | Switch | Right | 6' 8" | 200 lbs | $1,344,000 |
| Moreno, Julio | SP | Vancouver Pioneers | 17 | 08/17/2043 | Lajas | PUR | Right | Left | 6' 2" | 180 lbs | - |
| Moreno, Leo | RP | Free Agent | 16 | 12/19/2044 | Puerto Plata | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Moreno, Leo | RF | Cabo San Lucas Toreros | 16 | 09/22/2044 | Mérida | VEN | Left | Left | 6' 5" | 215 lbs | - |
| Moreno, Luis | CF | Free Agent | 18 | 04/16/2043 | Boca Chica | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Moreno, Luis | RP | Houghton Gremlins | 23 | 10/14/2037 | La Romana | DOM | Left | Left | 5' 11" | 190 lbs | $600,000 |
| Moreno, Marco | CF | Chicago Eclipse | 17 | 12/20/2043 | Bayamón | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Moreno, Miguel | CF | Pennsylvania Butterflies | 18 | 06/11/2043 | Mexico City | MEX | Switch | Right | 6' 2" | 185 lbs | - |
| Moreno, Rafael | SP | Mexico City Luchadores | 18 | 03/15/2043 | Santo Domingo | DOM | Right | Right | 5' 10" | 165 lbs | - |
| Moreno, Ricky | SP | Free Agent | 17 | 06/15/2044 | Holguín | CUB | Switch | Right | 6' 10" | 210 lbs | - |
| Moreno, Roger | C | Chicago Eclipse | 18 | 04/16/2043 | Santo Domingo | DOM | Right | Right | 6' 2" | 190 lbs | - |
| Moreno, Victor | C | Jacksonville Pilots | 16 | 09/16/2044 | León | MEX | Right | Right | 6' 2" | 195 lbs | - |
| Morey, Jason | RP | Huntington Station Ramrods | 27 | 06/15/2034 | Regina | CAN | Left | Left | 6' 3" | 195 lbs | $600,000 |
| Morfin, Jose | SP | Bighorn Bison | 17 | 10/21/2043 | Guaynabo | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Morillo, Danny | SS | Buffalo Bison | 18 | 08/20/2042 | Santiago de Cuba | CUB | Right | Right | 6' 1" | 170 lbs | - |
| Morin, Ricky | RP | Free Agent | 19 | 04/08/2042 | Ponce | PUR | Switch | Left | 6' 1" | 170 lbs | - |
| Morinaka, Seikichi | SP | Hawaii Honu | 17 | 07/29/2044 | Kobe | JPN | Right | Right | 6' 5" | 190 lbs | - |
| Morita, Mitsutaka | C | Vancouver Pioneers | 19 | 03/31/2042 | Tokyo | JPN | Right | Right | 6' 0" | 170 lbs | - |
| Morita, Noboru | RF | Montreal Mounties | 17 | 04/12/2044 | Taishi | JPN | Right | Right | 6' 5" | 215 lbs | - |
| Morita, Tomito | SP | San Francisco Earthquakes | 18 | 11/04/2042 | Yokohama | JPN | Right | Right | 6' 2" | 180 lbs | - |
| Morquecho, Jorge | 1B | Free Agent | 20 | 04/18/2041 | Santiago de Cuba | CUB | Left | Left | 6' 4" | 205 lbs | - |
| Morrison, Alex | 1B | Free Agent | 23 | 06/21/2038 | Pretoria | RSA | Left | Left | 6' 4" | 200 lbs | - |
| Mosqueda, Alex | RP | Free Agent | 18 | 08/27/2042 | Ponce | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Mosqueda, Jesus | SS | San Francisco Earthquakes | 18 | 02/24/2043 | Havana | CUB | Right | Right | 5' 11" | 165 lbs | - |
| Mosquera, Ozzie | CF | Pennsylvania Butterflies | 17 | 09/26/2043 | Tepeji | MEX | Right | Right | 6' 4" | 180 lbs | - |
| Moss, Mike | CF | Huntington Station Ramrods | 26 | 08/04/2034 | Lexington | USA | Left | Left | 6' 4" | 200 lbs | $6,347,000 |
| Mossel, Bennie | SP | Kansas City Tornadoes | 16 | 06/12/2045 | Best | NED | Right | Right | 6' 5" | 190 lbs | - |
| Mota, Alex | 1B | Havana Stogies | 19 | 07/03/2042 | Havana | CUB | Right | Right | 6' 1" | 200 lbs | - |
| Mota, Bobby | CF | Asheville Moonshiners | 16 | 09/25/2044 | Puebla | MEX | Switch | Right | 6' 4" | 200 lbs | - |
| Mota, Juan | RP | Free Agent | 20 | 08/09/2040 | Mexico City | MEX | Left | Left | 6' 3" | 195 lbs | - |
| Mota, Tony | SP | Cairo Pharaohs | 16 | 08/14/2044 | Baní | DOM | Switch | Right | 6' 0" | 165 lbs | - |
| Mowers, Randy | RP | Montreal Mounties | 23 | 04/02/2038 | College Park | USA | Right | Right | 6' 0" | 190 lbs | $600,000 |
| Moxley, Aaron | 1B | Free Agent | 33 | 10/25/2027 | New City | USA | Left | Left | 6' 8" | 215 lbs | - |
| Moy, Bert | SP | Maple Marauders | 16 | 03/30/2045 | Sydney | AUS | Right | Right | 5' 10" | 155 lbs | - |
| Moya, Daniel | 2B | Seattle Sasquatch | 17 | 01/22/2044 | Matanzas | CUB | Right | Right | 6' 3" | 200 lbs | - |
| Moya, Danny | SP | Asheville Moonshiners | 17 | 05/28/2044 | Gurabo | PUR | Left | Left | 6' 0" | 165 lbs | - |
| Mteremo, Debebe | SP | San Francisco Earthquakes | 19 | 07/20/2042 | Johannesburg | RSA | Right | Right | 6' 0" | 170 lbs | - |
| Muldoon, John | 1B | Free Agent | 28 | 08/05/2032 | North Attleborough | USA | Right | Right | 6' 3" | 200 lbs | - |
| Mulhollan, Ron | SS | Cabo San Lucas Toreros | 25 | 08/20/2035 | Brooklyn | USA | Right | Right | 6' 2" | 195 lbs | $600,000 |
| Mulholland, Callum | CF | Free Agent | 19 | 11/11/2041 | Hobart | AUS | Left | Left | 6' 2" | 195 lbs | - |
| Mullen, Joe | C | Montreal Jazz | 22 | 01/03/2039 | Palmetto Estates | USA | Right | Right | 6' 0" | 200 lbs | $600,000 |
| Munakata, Masuto | C | Dallas Texans | 17 | 01/13/2044 | Kudamatsu | JPN | Right | Right | 6' 7" | 205 lbs | - |
| Munguia, Alberto | 2B | San Francisco Earthquakes | 17 | 05/20/2044 | Santo Domingo | DOM | Left | Right | 5' 10" | 165 lbs | - |
| Munguia, Chris | SP | Montreal Jazz | 17 | 01/24/2044 | San Nicolas de los Garza | MEX | Right | Right | 6' 6" | 195 lbs | - |
| Muniz, Alberto | SS | Bloomington Blazers | 16 | 10/07/2044 | Mayarí | CUB | Right | Right | 6' 0" | 185 lbs | - |
| Muniz, Eddie | 3B | Quebec Armada | 17 | 05/24/2044 | Loíza | PUR | Right | Right | 6' 1" | 175 lbs | - |
| Muniz, Jose | SP | Montreal Mounties | 17 | 02/10/2044 | Arecibo | PUR | Right | Right | 6' 8" | 200 lbs | - |
| Muniz, Ricky | SP | Buffalo Bison | 17 | 08/08/2043 | Matamoros | MEX | Switch | Right | 6' 0" | 170 lbs | - |
| Muniz, Santos | CF | Montreal Mounties | 17 | 02/06/2044 | Santo Domingo | DOM | Right | Right | 6' 1" | 190 lbs | - |
| Munoru, Hicham | RP | Milwaukee Millers | 28 | 08/03/2032 | Johannesburg | RSA | Right | Right | 6' 2" | 200 lbs | $600,000 |
| Munos, Diego | SP | Asheville Moonshiners | 18 | 06/20/2043 | Santiago de Cuba | CUB | Right | Right | 6' 4" | 190 lbs | - |
| Munos, Jaime | SS | Cairo Pharaohs | 16 | 06/08/2045 | Carolina | PUR | Right | Right | 6' 1" | 160 lbs | - |
| Munoz, Alex | CF | Mexico City Luchadores | 20 | 07/21/2041 | Ecatepec | MEX | Right | Right | 5' 10" | 160 lbs | - |
| Munoz, Bobby | 3B | Quebec Armada | 18 | 09/22/2042 | El Hatillo | VEN | Switch | Right | 6' 2" | 185 lbs | - |
| Munoz, Carlos | RP | Eureka Hornets | 17 | 12/27/2043 | La Vega | DOM | Switch | Right | 6' 0" | 170 lbs | - |
| Munoz, Carlos | SS | Free Agent | 20 | 07/25/2041 | Moa | CUB | Right | Right | 6' 1" | 165 lbs | - |
| Munoz, Esteban | SS | Dallas Texans | 17 | 04/30/2044 | San Victor | DOM | Right | Right | 6' 3" | 195 lbs | - |
| Munoz, Jesus | SP | Kansas City Tornadoes | 17 | 11/14/2043 | Santo Domingo | DOM | Left | Left | 6' 6" | 200 lbs | - |
| Munoz, Jon | SP | Dallas Texans | 17 | 08/05/2043 | Santo Domingo | DOM | Left | Left | 6' 8" | 195 lbs | - |
| Munoz, Jordan | SP | San Francisco Earthquakes | 18 | 12/29/2042 | Ciudad Guayana | VEN | Right | Right | 6' 1" | 175 lbs | - |
| Munoz, Jose | C | San Francisco Earthquakes | 17 | 11/13/2043 | Bayamón | PUR | Right | Right | 6' 2" | 200 lbs | - |
| Munoz, Juan | SP | Maple Marauders | 16 | 10/30/2044 | Las Margaritas | MEX | Left | Right | 6' 2" | 175 lbs | - |
| Munoz, Juan | LF | Seattle Sasquatch | 18 | 06/09/2043 | Mexico City | MEX | Right | Right | 6' 0" | 205 lbs | - |
| Munoz, Julio | 1B | Bloomington Blazers | 18 | 10/17/2042 | Miguel Aleman | MEX | Right | Left | 6' 4" | 205 lbs | - |
| Munoz, Rogelio | RP | Free Agent | 19 | 05/20/2042 | Havana | CUB | Left | Left | 5' 11" | 165 lbs | - |
| Munoz, Tony | RP | Milwaukee Millers | 16 | 09/02/2044 | Quemado de Güines | CUB | Left | Left | 5' 10" | 160 lbs | - |
| Munoz, Tony | SP | Manhattan Slice | 18 | 07/25/2043 | Machiques | VEN | Right | Right | 6' 2" | 170 lbs | - |
| Munoz, Victor | C | Bloomington Blazers | 18 | 11/10/2042 | Guadalajara | MEX | Switch | Right | 6' 2" | 185 lbs | - |
| Munoz, Victor | 3B | Maple Marauders | 19 | 04/09/2042 | Camagüey | CUB | Left | Right | 6' 2" | 200 lbs | - |
| Munoz, Will | C | Free Agent | 16 | 11/16/2044 | Santiago | DOM | Right | Right | 5' 11" | 195 lbs | - |
| Munroe, Jason | RP | Free Agent | 29 | 08/15/2031 | Toronto | CAN | Left | Left | 6' 2" | 195 lbs | - |
| Munyiga, Mahjoub | RP | Free Agent | 17 | 08/13/2043 | Nairobi | KEN | Left | Left | 5' 10" | 160 lbs | - |
| Murakami, Futoshi | SP | Bighorn Bison | 19 | 05/02/2042 | Shido | JPN | Left | Left | 6' 7" | 200 lbs | - |
| Murakami, Kentaro | CF | Havana Stogies | 16 | 09/28/2044 | Kusatsu | JPN | Right | Right | 6' 3" | 190 lbs | - |
| Murakami, Motomi | SP | Walnut Creek Warriors | 17 | 11/04/2043 | Kasukabe | JPN | Right | Right | 6' 0" | 170 lbs | - |
| Murakami, Shunsuke | 2B | Walnut Creek Warriors | 17 | 02/11/2044 | Kameoka | JPN | Right | Right | 6' 0" | 175 lbs | - |
| Murakami, Takao | RP | Free Agent | 17 | 06/02/2044 | Toda | JPN | Right | Right | 6' 6" | 195 lbs | - |
| Muraoka, Kiyoshi | C | Mexico City Luchadores | 18 | 05/25/2043 | Nishinomiya | JPN | Right | Right | 6' 2" | 200 lbs | - |
| Muriel, Oscar | RF | Free Agent | 21 | 08/13/2039 | Piedras Negras | MEX | Right | Left | 6' 0" | 180 lbs | - |
| Murillo, Alejandro | SP | Jacksonville Pilots | 18 | 06/16/2043 | Havana | CUB | Switch | Right | 6' 0" | 170 lbs | - |
| Murillo, Antonio | 1B | Montreal Jazz | 17 | 07/25/2044 | Guaynabo | PUR | Left | Left | 6' 2" | 200 lbs | - |
| Murillo, Pablo | SP | Chicago Eclipse | 18 | 05/11/2043 | Santo Domingo | DOM | Left | Left | 6' 2" | 175 lbs | - |
| Murillo, Pedro | SP | Cabo San Lucas Toreros | 17 | 06/01/2044 | Mexico City | MEX | Right | Right | 6' 2" | 180 lbs | - |
| Muro, Francisco | RP | Free Agent | 18 | 07/31/2043 | San Lorenzo | PUR | Right | Right | 6' 2" | 180 lbs | - |
| Murray, Gary | SP | Manhattan Slice | 19 | 09/14/2041 | Gold Coast | AUS | Right | Right | 6' 2" | 190 lbs | - |
| Musse, Cesar | CL | Quebec Armada | 17 | 02/19/2044 | Santo Domingo | DOM | Right | Right | 6' 3" | 180 lbs | - |
| Mutsaers, Jorian | SP | Montreal Jazz | 16 | 02/16/2045 | Haarlem | NED | Right | Right | 6' 1" | 165 lbs | - |
| Mutton, Cameron | SP | Cairo Pharaohs | 26 | 03/04/2035 | El Paso | USA | Right | Right | 6' 6" | 205 lbs | $1,900,000 |
| Muzorewa, Wolashe | SP | San Francisco Earthquakes | 17 | 01/21/2044 | Kroonstad | RSA | Right | Left | 6' 6" | 200 lbs | - |
| Mysovsky, Vadim | SP | Pennsylvania Butterflies | 16 | 11/07/2044 | Telsiai | LTU | Right | Right | 6' 3" | 180 lbs | - |
