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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O'Brien, Benjamin | SP | Mexico City Luchadores | 19 | 04/30/2045 | Whyalla | AUS | Right | Right | 6' 2" | 175 lbs | - |
| O'Brien, Lance | SP | Seattle Sasquatch | 17 | 04/08/2047 | Melbourne | AUS | Right | Right | 6' 6" | 205 lbs | - |
| O'Brien, Leon | C | Dallas Texans | 19 | 11/16/2044 | Pretoria | RSA | Right | Right | 5' 11" | 190 lbs | - |
| O'Connor, Jacob | SS | Kansas City Tornadoes | 16 | 05/19/2048 | Moree | AUS | Switch | Right | 6' 4" | 185 lbs | - |
| O'Donnell, Dan | CF | Free Agent | 18 | 12/08/2045 | Bacoor | PHI | Right | Right | 6' 2" | 190 lbs | - |
| O'Kelley, Chris | 3B | Free Agent | 27 | 11/17/2036 | Kannapolis | USA | Right | Right | 6' 3" | 205 lbs | - |
| O'Neill, Shawn | RP | Buffalo Bison | 30 | 03/16/2034 | Forest Lake | USA | Right | Right | 6' 1" | 185 lbs | $1,750,000 |
| Obando, Sandy | SP | Hawaii Honu | 19 | 04/12/2045 | Las Tunas | CUB | Left | Left | 6' 3" | 185 lbs | - |
| Obregon, Oscar | CF | Chicago Eclipse | 17 | 11/17/2046 | San Pedro de Macorís | DOM | Switch | Right | 6' 3" | 190 lbs | - |
| Ocampo, Bobby | LF | Free Agent | 18 | 11/11/2045 | Guadalajara | MEX | Right | Left | 6' 2" | 195 lbs | - |
| Ocampo, Jesus | C | Mexico City Luchadores | 17 | 03/05/2047 | Ponce | PUR | Right | Right | 5' 11" | 170 lbs | - |
| Ocampo, Jose | LF | Free Agent | 28 | 01/14/2036 | Chetumal | MEX | Right | Right | 6' 0" | 200 lbs | - |
| Ocasio, Emilio | RF | Buffalo Bison | 18 | 04/02/2046 | Havana | CUB | Switch | Left | 6' 1" | 185 lbs | - |
| Ocasio, Franklin | CF | Free Agent | 19 | 10/17/2044 | Manatí | PUR | Switch | Right | 6' 3" | 195 lbs | - |
| Ocasio, Juan | SP | Free Agent | 19 | 10/21/2044 | Caracas | VEN | Left | Left | 6' 1" | 180 lbs | - |
| Ocasio, Mario | CF | San Francisco Earthquakes | 19 | 01/06/2045 | San Juan de la Maguana | DOM | Left | Left | 6' 0" | 190 lbs | - |
| Oceguera, Armando | SP | Havana Stogies | 17 | 02/18/2047 | Piedra Blanca | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Ochoa, Alejandro | SP | Eureka Hornets | 16 | 06/13/2047 | Carolina | PUR | Right | Right | 6' 1" | 175 lbs | - |
| Ochoa, Alex | SP | Buffalo Bison | 17 | 05/22/2047 | Holguín | CUB | Left | Left | 6' 1" | 175 lbs | - |
| Ochoa, Alexis | SP | El Paso Mavericks | 35 | 06/03/2029 | Cancún | MEX | Right | Left | 6' 1" | 200 lbs | $1,440,000 |
| Ochoa, Angel | SP | Chicago Eclipse | 19 | 08/26/2044 | Bogota | COL | Left | Right | 6' 8" | 205 lbs | - |
| Ochoa, Bobby | SP | Eureka Hornets | 18 | 02/22/2046 | Cardenas | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Ochoa, Jordan | SP | Seattle Sasquatch | 16 | 08/09/2047 | Maracaibo | VEN | Right | Right | 5' 10" | 160 lbs | - |
| Ochoa, Jordan | CF | Dallas Texans | 23 | 11/09/2040 | Santiago | DOM | Left | Right | 6' 2" | 195 lbs | $600,000 |
| Ochoa, Mario | SP | Free Agent | 18 | 09/26/2045 | Caguas | PUR | Left | Left | 6' 3" | 185 lbs | - |
| Ochoa, Mario | LF | Free Agent | 19 | 09/10/2044 | Placetas | CUB | Left | Left | 6' 1" | 205 lbs | - |
| Ochoa, Ray | SP | Free Agent | 17 | 10/11/2046 | El Seibo | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Ochoa, Willie | RF | Chicago Eclipse | 16 | 08/13/2047 | La Vega | DOM | Left | Left | 6' 4" | 195 lbs | - |
| Ocker, Jay | SP | Jacksonville Pilots | 23 | 11/14/2040 | Uxbridge | USA | Left | Right | 6' 2" | 190 lbs | $600,000 |
| Odindo, Kader | CF | Dallas Texans | 16 | 07/27/2047 | Standerton | RSA | Right | Right | 6' 2" | 190 lbs | - |
| Odinson, Thor | SP | Seattle Sasquatch | 32 | 06/02/2032 | Oslo | NOR | Left | Right | 6' 6" | 215 lbs | $7,500,000 |
| Ogando, Alex | SP | Maple Marauders | 18 | 04/24/2046 | Baní | DOM | Right | Left | 6' 3" | 180 lbs | - |
| Ogawa, Tokita | 2B | El Paso Mavericks | 17 | 08/25/2046 | Hachinohe | JPN | Right | Right | 6' 1" | 190 lbs | - |
| Ohashi, Jokichi | SP | Seattle Sasquatch | 17 | 04/02/2047 | Omura | JPN | Switch | Right | 6' 2" | 180 lbs | - |
| Ohira, Kanichiro | SP | Havana Stogies | 18 | 09/30/2045 | Shimodate | JPN | Switch | Right | 6' 8" | 205 lbs | - |
| Ojeda, Dave | RF | West Island Jazz | 32 | 10/28/2031 | Chilpancingo | MEX | Left | Left | 6' 6" | 200 lbs | $1,600,000 |
| Ojeda, David | 2B | Free Agent | 18 | 06/07/2046 | Caguas | PUR | Right | Right | 5' 9" | 155 lbs | - |
| Ojeda, Erick | C | Eureka Hornets | 17 | 10/02/2046 | Guadalajara | MEX | Right | Right | 6' 3" | 195 lbs | - |
| Ojeda, Juan | SS | Free Agent | 23 | 01/08/2041 | Santo Domingo | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Okada, Shigeyuki | C | Seattle Sasquatch | 18 | 04/30/2046 | Yaita | JPN | Switch | Right | 6' 1" | 180 lbs | - |
| Okawa, Kazuo | SP | Walnut Creek Warriors | 19 | 01/07/2045 | Kurashiki | JPN | Left | Left | 6' 3" | 190 lbs | - |
| Okazaki, Kazukuni | SP | Free Agent | 21 | 08/19/2042 | Otofuke | JPN | Right | Right | 6' 2" | 180 lbs | - |
| Okimoto, Ryota | SP | Bloomington Blazers | 16 | 09/13/2047 | Togane | JPN | Right | Right | 6' 2" | 180 lbs | - |
| Okubo, Tatsuki | 2B | Mexico City Luchadores | 18 | 04/30/2046 | Kawaguchi | JPN | Right | Right | 6' 0" | 175 lbs | - |
| Okuda, Kunisuke | SP | Pennsylvania Butterflies | 18 | 02/12/2046 | Sagamihara | JPN | Left | Right | 6' 2" | 170 lbs | - |
| Okuhara, Tokuei | CF | Free Agent | 23 | 10/06/2040 | Kobe | JPN | Right | Right | 6' 2" | 195 lbs | - |
| Okumura, Sozen | 2B | Jacksonville Pilots | 16 | 08/11/2047 | Hiroshima | JPN | Left | Right | 6' 2" | 175 lbs | - |
| Olague, Rafael | SP | Chicago Eclipse | 18 | 03/19/2046 | El Naranjito | MEX | Right | Right | 5' 11" | 160 lbs | - |
| Olazaba, Marco | 3B | Free Agent | 26 | 04/29/2038 | Saltillo | MEX | Right | Right | 6' 1" | 215 lbs | - |
| Olea, Jose | RP | Free Agent | 20 | 12/18/2043 | Jagüey Grande | CUB | Left | Left | 6' 4" | 190 lbs | - |
| Olguin, Carlos | SP | Cabo San Lucas Toreros | 19 | 11/16/2044 | Tejupilco | MEX | Right | Right | 5' 10" | 165 lbs | - |
| Olguin, Dave | 1B | Hawaii Honu | 18 | 02/27/2046 | Quivicán | CUB | Right | Right | 6' 3" | 215 lbs | - |
| Olguin, Franklin | SP | Free Agent | 16 | 06/15/2047 | Tabasco | MEX | Left | Left | 6' 2" | 180 lbs | - |
| Olivarez, Diego | CF | Hawaii Honu | 24 | 12/02/2039 | Havana | CUB | Right | Right | 6' 2" | 200 lbs | $600,000 |
| Olivarez, Jesus | 3B | Free Agent | 23 | 01/25/2041 | Carolina | PUR | Right | Right | 6' 4" | 205 lbs | - |
| Olivarez, Tony | CF | Seattle Sasquatch | 17 | 06/19/2046 | Carolina | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Olivas, Mike | C | Milwaukee Millers | 16 | 06/15/2047 | Zapopan | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Olivas, Robert | CF | Chicago Eclipse | 17 | 01/28/2047 | Fajardo | PUR | Right | Right | 6' 1" | 180 lbs | - |
| Olivencia, Cesar | C | Free Agent | 18 | 08/29/2045 | Bajos de Haina | DOM | Left | Right | 6' 1" | 200 lbs | - |
| Oliveros, Alberto | RP | Free Agent | 17 | 04/14/2047 | Hormigueros | PUR | Right | Right | 6' 3" | 185 lbs | - |
| Oliveros, Jordan | RF | Bloomington Blazers | 16 | 11/27/2047 | Guaynabo | PUR | Right | Left | 6' 1" | 190 lbs | - |
| Olivo, Danny | LF | Eureka Hornets | 16 | 11/27/2047 | Santo Domingo | DOM | Left | Left | 6' 0" | 175 lbs | - |
| Olivo, Danny | 2B | Walnut Creek Warriors | 17 | 09/14/2046 | Havana | CUB | Left | Right | 6' 2" | 185 lbs | - |
| Olivo, Javy | SP | Jacksonville Pilots | 16 | 01/13/2048 | Guayama | PUR | Left | Right | 6' 2" | 180 lbs | - |
| Ollervides, Rodolfo | LF | Milwaukee Millers | 23 | 02/18/2041 | Acuautla | MEX | Right | Right | 6' 4" | 200 lbs | $600,000 |
| Olmeda, Alfredo | CF | Buffalo Bison | 19 | 12/28/2044 | Guaynabo | PUR | Right | Right | 5' 11" | 185 lbs | - |
| Olmedo, Alfredo | SP | El Paso Mavericks | 18 | 04/16/2046 | Havana | CUB | Right | Right | 6' 4" | 200 lbs | - |
| Olmedo, Julio | SP | El Paso Mavericks | 17 | 05/28/2047 | Guantanamo | CUB | Left | Right | 6' 1" | 180 lbs | - |
| Olveda, Raul | SP | Free Agent | 29 | 10/30/2034 | Camagüey | CUB | Right | Right | 6' 1" | 200 lbs | - |
| Olvera, Alex | LF | Seattle Sasquatch | 19 | 04/23/2045 | Santiago de Cuba | CUB | Right | Right | 6' 6" | 215 lbs | - |
| Olvera, Cortez | RP | Walnut Creek Warriors | 19 | 12/20/2044 | La Romana | DOM | Left | Right | 6' 1" | 185 lbs | - |
| Olvera, Gil | SP | Free Agent | 19 | 09/22/2044 | Pinar del Rio | CUB | Left | Left | 5' 9" | 165 lbs | - |
| Olvera, Israel | SP | Eureka Hornets | 17 | 08/03/2046 | Huehuetoca | MEX | Right | Right | 6' 4" | 190 lbs | - |
| Olvera, Jordan | SP | Free Agent | 17 | 09/04/2046 | Mexico City | MEX | Right | Right | 6' 2" | 180 lbs | - |
| Olvera, Manny | SP | Eureka Hornets | 17 | 04/20/2047 | Alhué | CHI | Left | Right | 6' 4" | 185 lbs | - |
| Olvera, Manny | LF | Free Agent | 19 | 09/08/2044 | Jobabo | CUB | Right | Right | 6' 2" | 190 lbs | - |
| Olvera, Raul | SP | Buffalo Bison | 16 | 06/26/2047 | Maracaibo | VEN | Right | Right | 6' 1" | 175 lbs | - |
| Olvires, Danny | 2B | Free Agent | 18 | 09/09/2045 | Coamo | PUR | Switch | Right | 6' 2" | 190 lbs | - |
| Omori, Tomotaka | SP | Free Agent | 17 | 03/22/2047 | Kasugai | JPN | Left | Right | 6' 2" | 185 lbs | - |
| Omura, Mototada | LF | San Francisco Earthquakes | 17 | 06/21/2046 | Amagasaki | JPN | Right | Right | 6' 3" | 205 lbs | - |
| Onate, Alex | CF | Eureka Hornets | 17 | 02/10/2047 | Camagüey | CUB | Left | Right | 6' 1" | 175 lbs | - |
| Ono, Tatsumi | SP | Free Agent | 17 | 09/19/2046 | Yokohama | JPN | Left | Left | 6' 3" | 185 lbs | - |
| Ontiveros, Daniel | SP | Havana Stogies | 17 | 06/02/2047 | Santo Domingo | DOM | Left | Left | 6' 2" | 180 lbs | - |
| Ontiveros, Eddie | SP | Free Agent | 18 | 08/27/2045 | López Mateos | MEX | Right | Right | 6' 4" | 195 lbs | - |
| Ontiveros, Jorge | C | Free Agent | 17 | 01/11/2047 | Santo Domingo | DOM | Right | Right | 6' 0" | 185 lbs | - |
| Ordones, Danny | SP | Free Agent | 17 | 01/21/2047 | Campeche | MEX | Right | Left | 5' 11" | 170 lbs | - |
| Ordonez, Danny | SP | Mexico City Luchadores | 19 | 05/08/2045 | Varadero | CUB | Left | Left | 6' 4" | 185 lbs | - |
| Ordonez, Manny | RP | Free Agent | 17 | 11/07/2046 | Ponce | PUR | Left | Right | 6' 1" | 175 lbs | - |
| Ordonez, Raul | C | Dallas Texans | 18 | 08/23/2045 | Ciego de Avila | CUB | Right | Right | 6' 3" | 200 lbs | - |
| Ordonez, Rich | 2B | Milwaukee Millers | 16 | 10/01/2047 | Tijuana | MEX | Right | Right | 6' 0" | 185 lbs | - |
| Orellana, Alex | SP | San Francisco Earthquakes | 16 | 09/26/2047 | Santo Domingo | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Orellana, Angel | 2B | Free Agent | 20 | 11/04/2043 | Coatlinchan | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Orellana, Dave | 2B | Free Agent | 17 | 03/26/2047 | Santo Domingo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Orellana, Gabriel | CF | Buffalo Bison | 17 | 05/27/2047 | Bayamón | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Orellana, Marco | SP | Mexico City Luchadores | 18 | 03/12/2046 | Santo Domingo | DOM | Switch | Right | 5' 11" | 165 lbs | - |
| Orellana, Pedro | SP | Hawaii Honu | 16 | 02/05/2048 | Santo Domingo | DOM | Right | Right | 6' 2" | 175 lbs | - |
| Orellana, Pedro | SP | Hawaii Honu | 18 | 10/29/2045 | Río Cauto | CUB | Left | Left | 6' 2" | 180 lbs | - |
| Oristano, Samuel | 2B | Dallas Texans | 17 | 12/10/2046 | Maracaibo | VEN | Right | Right | 6' 4" | 185 lbs | - |
| Ornelas, Felix | SP | Cabo San Lucas Toreros | 16 | 04/04/2048 | Maracaibo | VEN | Left | Right | 6' 0" | 170 lbs | - |
| Oropeza, Jesus | LF | Free Agent | 20 | 01/25/2044 | San Luis | CUB | Right | Right | 6' 4" | 200 lbs | - |
| Orosco, Adrian | SP | Hawaii Honu | 19 | 05/05/2045 | Güira de Melena | CUB | Switch | Right | 6' 2" | 175 lbs | - |
| Orozco, Francisco | CF | Mexico City Luchadores | 19 | 06/12/2045 | Mexico City | MEX | Right | Right | 6' 1" | 170 lbs | - |
| Orozco, Luis | SP | Eureka Hornets | 19 | 02/11/2045 | La Descubierta | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Orozco, Manny | LF | Free Agent | 19 | 07/15/2044 | Bajos de Haina | DOM | Left | Left | 6' 4" | 205 lbs | - |
| Orozco, Nelson | SP | Eureka Hornets | 18 | 10/28/2045 | Santiago de Cuba | CUB | Left | Left | 6' 5" | 190 lbs | - |
| Orozco, Sal | 2B | Vancouver Pioneers | 17 | 05/10/2047 | Candelaria | PUR | Right | Right | 6' 1" | 175 lbs | - |
| Orozco, Santiago | RP | Walnut Creek Warriors | 18 | 01/17/2046 | Santo Domingo | DOM | Left | Right | 6' 3" | 190 lbs | - |
| Orta, Lorenzo | CF | Free Agent | 25 | 11/04/2038 | Mantua | CUB | Left | Left | 6' 0" | 225 lbs | - |
| Orta, Sal | SP | Chicago Eclipse | 18 | 10/08/2045 | Havana | CUB | Right | Right | 6' 3" | 185 lbs | - |
| Ortega, Diego | C | Hawaii Honu | 17 | 06/09/2047 | Guadalajara | MEX | Right | Right | 6' 3" | 210 lbs | - |
| Ortega, Diego | CF | Vancouver Pioneers | 17 | 09/19/2046 | Santiago | DOM | Right | Right | 6' 0" | 165 lbs | - |
| Ortega, Enrique | SP | Buffalo Bison | 17 | 03/01/2047 | Minas | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Ortega, Enrique | CF | Free Agent | 23 | 06/16/2040 | Yuriria | MEX | Left | Left | 6' 4" | 205 lbs | - |
| Ortega, Fernando | LF | Free Agent | 18 | 01/29/2046 | Caguas | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Ortega, Fernando | CF | Seattle Sasquatch | 19 | 04/18/2045 | La Romana | DOM | Left | Left | 6' 3" | 195 lbs | - |
| Ortega, Jorge | 2B | Quebec Armada | 17 | 12/07/2046 | Baruta | VEN | Right | Right | 6' 1" | 180 lbs | - |
| Ortega, Mel | 2B | Chicago Eclipse | 17 | 01/03/2047 | Santo Domingo | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Ortega, Melvin | SS | Free Agent | 28 | 10/25/2035 | Mama | MEX | Right | Right | 6' 2" | 200 lbs | - |
| Ortega, Tony | 2B | Pennsylvania Butterflies | 18 | 11/11/2045 | Culiacan | MEX | Right | Right | 6' 0" | 185 lbs | - |
| Ortega, Vicente | CF | Eureka Hornets | 18 | 08/15/2045 | Yaguajay | CUB | Right | Right | 6' 2" | 190 lbs | - |
| Ortega, Vinny | RP | Dallas Texans | 17 | 09/06/2046 | Maracay | VEN | Left | Left | 5' 11" | 165 lbs | - |
| Ortega, Vinny | RP | Free Agent | 19 | 02/06/2045 | Juarez | MEX | Left | Right | 6' 4" | 180 lbs | - |
| Ortega, Willie | SP | Walnut Creek Warriors | 19 | 06/09/2045 | Villa Altagracia | DOM | Right | Left | 6' 5" | 190 lbs | - |
| Ortis, Leo | 2B | Free Agent | 18 | 03/08/2046 | Vega Baja | PUR | Right | Right | 6' 1" | 165 lbs | - |
| Ortiz, Alex | SP | Walnut Creek Warriors | 17 | 08/25/2046 | Tempoal | MEX | Right | Left | 6' 4" | 190 lbs | - |
| Ortiz, Alex | SP | Maple Marauders | 17 | 06/27/2046 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Ortiz, Alfredo | CF | San Francisco Earthquakes | 19 | 12/10/2044 | Mayagüez | PUR | Right | Right | 6' 3" | 190 lbs | - |
| Ortiz, Angel | 1B | Free Agent | 19 | 11/27/2044 | Santiago de Cuba | CUB | Left | Right | 6' 4" | 220 lbs | - |
| Ortiz, Armando | SP | Quebec Armada | 16 | 06/27/2047 | Manatí | PUR | Left | Left | 6' 1" | 180 lbs | - |
| Ortiz, Bobby | SP | Vancouver Pioneers | 19 | 09/03/2044 | Primero de Enero | CUB | Left | Left | 6' 0" | 170 lbs | - |
| Ortiz, Carlos | RF | Maple Marauders | 17 | 07/28/2046 | Caguas | PUR | Switch | Left | 6' 8" | 235 lbs | - |
| Ortiz, Cruz | C | Quebec Armada | 17 | 09/05/2046 | Santo Domingo | DOM | Right | Right | 6' 4" | 210 lbs | - |
| Ortiz, Daniel | SP | Vancouver Pioneers | 18 | 05/24/2046 | Puerto Plata | DOM | Right | Right | 5' 11" | 165 lbs | - |
| Ortiz, Danny | SP | San Francisco Earthquakes | 18 | 05/21/2046 | Santiago de Cuba | CUB | Left | Left | 6' 4" | 190 lbs | - |
| Ortiz, Danny | 2B | Free Agent | 28 | 12/04/2035 | Havana | CUB | Right | Right | 5' 10" | 195 lbs | - |
| Ortiz, Ernesto | SP | Pennsylvania Butterflies | 16 | 12/14/2047 | Carolina | PUR | Left | Left | 6' 1" | 175 lbs | - |
| Ortiz, Felix | 2B | Seattle Sasquatch | 18 | 02/02/2046 | San Francisco de Macorís | DOM | Right | Right | 6' 0" | 165 lbs | - |
| Ortiz, Gabe | RP | El Paso Mavericks | 17 | 06/10/2047 | Soledad | MEX | Right | Right | 6' 3" | 185 lbs | - |
| Ortiz, John | SP | West Island Jazz | 17 | 12/08/2046 | Matamoros | MEX | Left | Right | 6' 1" | 180 lbs | - |
| Ortiz, Johnny | SP | Chicago Eclipse | 17 | 09/09/2046 | Yauco | PUR | Left | Left | 6' 0" | 175 lbs | - |
| Ortiz, Jon | SP | Eureka Hornets | 18 | 11/02/2045 | Mérida | MEX | Right | Right | 5' 11" | 165 lbs | - |
| Ortiz, Jonathan | SP | Eureka Hornets | 31 | 05/22/2033 | Entradero | PAN | Right | Right | 6' 2" | 205 lbs | $5,040,000 |
| Ortiz, Jose | SP | Free Agent | 17 | 01/01/2047 | Guantanamo | CUB | Switch | Right | 6' 1" | 175 lbs | - |
| Ortiz, Juan | SP | Free Agent | 16 | 01/02/2048 | Las Tunas | CUB | Left | Right | 6' 1" | 175 lbs | - |
| Ortiz, Juan | 2B | Free Agent | 20 | 05/20/2044 | San Juan | PUR | Right | Right | 6' 3" | 190 lbs | - |
| Ortiz, Manny | SP | Free Agent | 20 | 04/04/2044 | Paraíso | DOM | Switch | Right | 6' 2" | 180 lbs | - |
| Ortiz, Manuel | SP | Havana Stogies | 18 | 09/29/2045 | Nuevitas | CUB | Right | Right | 6' 8" | 200 lbs | - |
| Ortiz, Marcos | SP | Free Agent | 22 | 10/20/2041 | Santa Clara | CUB | Right | Right | 6' 2" | 185 lbs | - |
| Ortiz, Mario | SP | West Island Jazz | 17 | 04/10/2047 | Pedro Brand | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Ortiz, Mario | LF | El Paso Mavericks | 17 | 01/08/2047 | Cuitareo | MEX | Right | Right | 6' 0" | 170 lbs | - |
| Ortiz, Max | SS | Cabo San Lucas Toreros | 19 | 11/06/2044 | Santo Domingo | DOM | Switch | Right | 6' 3" | 175 lbs | - |
| Ortiz, Mike | 3B | Free Agent | 18 | 10/27/2045 | Caguas | PUR | Right | Right | 5' 9" | 175 lbs | - |
| Ortiz, Ramon | SP | Free Agent | 19 | 05/19/2045 | Ponce | PUR | Right | Right | 6' 0" | 175 lbs | - |
| Ortiz, Raul | SP | Havana Stogies | 18 | 02/21/2046 | Camagüey | CUB | Right | Right | 5' 11" | 165 lbs | - |
| Ortiz, Rico | 3B | Quebec Armada | 17 | 02/27/2047 | Carolina | PUR | Right | Right | 6' 1" | 180 lbs | - |
| Ortiz, Robert | LF | Montreal Mounties | 17 | 06/29/2046 | Agramonte | CUB | Left | Left | 6' 1" | 200 lbs | - |
| Ortiz, Roberto | SP | West Island Jazz | 16 | 01/11/2048 | Cienfuegos | CUB | Right | Right | 6' 1" | 180 lbs | - |
| Ortiz, Roberto | 2B | Free Agent | 17 | 03/29/2047 | San Juan | PUR | Switch | Right | 6' 2" | 180 lbs | - |
| Ortiz, Ruben | C | Bighorn Bison | 18 | 01/17/2046 | Ponce | PUR | Right | Right | 6' 3" | 200 lbs | - |
| Ortiz, Tony | SP | Cabo San Lucas Toreros | 19 | 03/10/2045 | Tapachula | MEX | Right | Right | 6' 0" | 170 lbs | - |
| Ortiz, Victor | RP | El Paso Mavericks | 18 | 10/02/2045 | Santo Domingo | DOM | Left | Right | 6' 8" | 205 lbs | - |
| Ortiz, Victor | SP | Seattle Sasquatch | 19 | 02/17/2045 | Caibarién | CUB | Right | Right | 6' 3" | 185 lbs | - |
| Ortner, Mike | SP | Vancouver Pioneers | 28 | 04/19/2036 | Cranston | USA | Switch | Left | 6' 1" | 195 lbs | $6,582,000 |
| Ortolaza, Ivan | C | Montreal Mounties | 17 | 01/28/2047 | San Juan | PUR | Left | Right | 6' 0" | 180 lbs | - |
| Ortuno, Rodolfo | SS | Free Agent | 19 | 11/06/2044 | Florida | CUB | Right | Right | 6' 2" | 195 lbs | - |
| Ortuzar, Jose | SP | Buffalo Bison | 19 | 07/07/2044 | Cataño | PUR | Switch | Right | 6' 1" | 180 lbs | - |
| Osaki, Yasuzo | SS | Montreal Mounties | 17 | 03/31/2047 | Odawara | JPN | Right | Right | 6' 2" | 175 lbs | - |
| Oshima, Atsuhiro | 2B | Free Agent | 20 | 05/06/2044 | Iwanuma | JPN | Switch | Right | 5' 10" | 180 lbs | - |
| Oshima, Hyogo | SP | Free Agent | 17 | 05/29/2047 | Shizuoka | JPN | Left | Left | 5' 11" | 170 lbs | - |
| Oshita, Yasusaburo | 2B | Free Agent | 23 | 09/09/2040 | Kobe | JPN | Right | Right | 5' 11" | 190 lbs | - |
| Osorio, Mario | RP | Milwaukee Millers | 23 | 09/15/2040 | Hillsville | USA | Switch | Right | 6' 6" | 205 lbs | $600,000 |
| Osorio, William | SP | Jacksonville Pilots | 17 | 07/22/2046 | Manzanillo | CUB | Left | Left | 6' 2" | 185 lbs | - |
| Osornio, Billy | SP | Free Agent | 16 | 06/26/2047 | San Pedro de Macorís | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Ospina, Ricky | SP | Buffalo Bison | 17 | 12/25/2046 | Mexico City | MEX | Right | Right | 6' 0" | 180 lbs | - |
| Osterkamp, Byron | SP | Free Agent | 29 | 03/14/2035 | Madison | USA | Left | Left | 6' 4" | 195 lbs | - |
| Osuna, Eli | CF | Seattle Sasquatch | 18 | 10/09/2045 | Monterrey | MEX | Right | Left | 6' 0" | 180 lbs | - |
| Otake, Toshihiro | RP | Seattle Sasquatch | 18 | 11/28/2045 | Goshogawara | JPN | Left | Right | 6' 7" | 205 lbs | - |
| Otero, Bobby | LF | Free Agent | 19 | 08/07/2044 | Paya | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Otero, Ignacio | 3B | Cabo San Lucas Toreros | 19 | 09/09/2044 | Cuenca | ECU | Right | Right | 6' 4" | 205 lbs | - |
| Otero, Mauricio | SP | Free Agent | 17 | 06/26/2046 | Partido | DOM | Right | Right | 6' 2" | 185 lbs | - |
| Otsuka, Kazuhiro | SP | Mexico City Luchadores | 16 | 11/10/2047 | Kashiwa | JPN | Left | Left | 6' 2" | 180 lbs | - |
| Otsuka, Minoru | SP | Bighorn Bison | 17 | 04/29/2047 | Ota | JPN | Left | Left | 6' 4" | 195 lbs | - |
| Otsuka, Tadashiro | C | Vancouver Pioneers | 17 | 10/10/2046 | Fukuoka | JPN | Right | Right | 6' 0" | 180 lbs | - |
| Ou-yang, Hsi-chuen | 3B | Free Agent | 19 | 10/01/2044 | Taipei | TPE | Right | Right | 6' 2" | 195 lbs | - |
| Oubre, Brian | RP | Chicago Eclipse | 24 | 08/20/2039 | Burlington | USA | Left | Left | 6' 6" | 205 lbs | $850,000 |
| Oulton, Paul | C | Quebec Armada | 25 | 11/10/2038 | Edmonton | CAN | Right | Right | 5' 9" | 195 lbs | $600,000 |
| Ovalle, Jose | SP | Free Agent | 20 | 02/13/2044 | Las Tunas | CUB | Right | Right | 6' 4" | 185 lbs | - |
| Ovalles, Antonio | SP | Mexico City Luchadores | 17 | 05/05/2047 | San Pedro de Macorís | DOM | Left | Left | 6' 2" | 175 lbs | - |
| Oviedo, Bob | LF | Free Agent | 17 | 08/14/2046 | Santo Domingo | DOM | Left | Left | 6' 3" | 190 lbs | - |
| Oviedo, Oscar | SP | San Francisco Earthquakes | 19 | 07/13/2044 | Havana | CUB | Right | Right | 6' 4" | 195 lbs | - |
| Owusu, David | SS | Walnut Creek Warriors | 19 | 02/17/2045 | Salem | USA | Right | Right | 6' 2" | 180 lbs | $600,000 |
| Ozawa, Shinzaburo | SP | Free Agent | 17 | 03/01/2047 | Tokyo | JPN | Right | Right | 6' 2" | 180 lbs | - |
| Ozuna, Alberto | C | Montreal Mounties | 18 | 05/30/2046 | Baracoa | CUB | Switch | Right | 6' 2" | 185 lbs | - |
| Ozuna, Luis | SP | Free Agent | 27 | 12/26/2036 | Montemorelos | MEX | Right | Right | 6' 6" | 225 lbs | - |
| Ozuna, Mike | RP | Free Agent | 18 | 06/18/2045 | San Juan | PUR | Right | Right | 6' 2" | 175 lbs | - |
