 |
|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Radcliffe, Joshua | CF | San Diego Hops | 19 | 05/24/2015 | Willemstad | CUR | Right | Left | 5' 9" | 160 lbs | - |
| Rael, Dave | SP | Eureka Hornets | 16 | 08/21/2018 | Santiago de Cuba | CUB | Right | Right | 6' 0" | 165 lbs | - |
| Ramirez, Al | C | Dallas Texans | 19 | 06/21/2015 | Oranjestad | ARU | Right | Right | 6' 3" | 205 lbs | - |
| Ramírez, Alberto | RP | Portland Beavers | 26 | 10/20/2008 | Barquisimeto | VEN | Right | Right | 6' 5" | 210 lbs | $550,000 |
| Ramirez, Alex | CF | Las Vegas Aces | 19 | 06/12/2015 | Jaltipan | MEX | Left | Left | 5' 10" | 170 lbs | - |
| Ramirez, Andres | C | Free Agent | 18 | 09/08/2016 | San Miguelito | PAN | Switch | Right | 6' 0" | 185 lbs | - |
| Ramirez, Carlos | SP | So Cal Republic | 17 | 12/30/2017 | Guadalupe | CRC | Left | Left | 6' 4" | 190 lbs | - |
| Ramirez, Carlos | SP | Dallas Texans | 18 | 01/31/2016 | Panama | PAN | Right | Right | 6' 2" | 185 lbs | - |
| Ramirez, Danny | C | Free Agent | 19 | 11/29/2015 | Arecibo | PUR | Right | Right | 5' 10" | 185 lbs | - |
| Ramirez, David | 2B | Free Agent | 17 | 11/29/2017 | San Pedro | CRC | Right | Right | 5' 11" | 175 lbs | - |
| Ramírez, David | LF | Brooklyn Black Knights | 27 | 12/23/2007 | Porlamar | VEN | Left | Left | 5' 11" | 185 lbs | $550,000 |
| Ramirez, Diego | CF | Rubber City Rhinos | 19 | 04/16/2015 | Paraíso | CRC | Right | Right | 6' 1" | 185 lbs | - |
| Ramirez, Ed | SP | Las Vegas Aces | 16 | 04/21/2018 | Bayamón | PUR | Right | Right | 5' 10" | 165 lbs | - |
| Ramirez, Eduardo | SS | Cabo San Lucas Toreros | 19 | 06/15/2015 | El Rama | NCA | Right | Right | 6' 2" | 185 lbs | - |
| Ramirez, Emilio | C | Free Agent | 17 | 02/05/2017 | Cerano | MEX | Switch | Right | 6' 5" | 215 lbs | - |
| Ramirez, Felipe | C | South Carolina Bombers | 16 | 11/01/2018 | Asunción | CRC | Switch | Right | 6' 0" | 180 lbs | - |
| Ramírez, Gonzalo | RP | Free Agent | 32 | 10/07/2002 | Cúcuta | COL | Switch | Right | 5' 11" | 195 lbs | - |
| Ramirez, Ivan | RP | Mile High Mustangs | 19 | 09/27/2015 | San Miguelito | PAN | Right | Right | 6' 0" | 165 lbs | - |
| Ramirez, Ivan | SP | Bloomington Blazers | 17 | 09/21/2017 | Juarez | MEX | Right | Left | 6' 3" | 180 lbs | - |
| Ramirez, Jose | RP | Free Agent | 18 | 01/08/2016 | Mejicanos | SLV | Switch | Right | 5' 10" | 170 lbs | - |
| Ramirez, Jose | SP | Portland Beavers | 19 | 03/02/2015 | Santa Cruz | CRC | Left | Right | 6' 0" | 160 lbs | - |
| Ramirez, Julio | CF | Rubber City Rhinos | 18 | 11/12/2016 | Carolina | PUR | Left | Right | 6' 1" | 175 lbs | - |
| Ramirez, Luis | 2B | Rubber City Rhinos | 18 | 03/01/2016 | San José de las Lajas | CUB | Right | Right | 6' 0" | 170 lbs | - |
| Ramirez, Luis | 3B | Free Agent | 19 | 08/14/2015 | Artemisa | CUB | Left | Right | 6' 0" | 190 lbs | - |
| Ramirez, Manny | 1B | San Francisco Earthquakes | 17 | 07/29/2017 | Havana | CUB | Left | Left | 6' 4" | 215 lbs | - |
| Ramirez, Mario | RP | Free Agent | 18 | 03/03/2016 | Manatí | PUR | Switch | Left | 5' 11" | 165 lbs | - |
| Ramirez, Mauricio | SP | Hawaii Islanders | 18 | 07/06/2016 | Zapopan | MEX | Right | Right | 6' 2" | 170 lbs | - |
| Ramirez, Nelson | SP | Cabo San Lucas Toreros | 17 | 01/19/2017 | Moa | CUB | Switch | Left | 6' 0" | 175 lbs | - |
| Ramirez, Orlando | SP | Cabo San Lucas Toreros | 19 | 04/29/2015 | San Pablo | CRC | Right | Right | 5' 10" | 160 lbs | - |
| Ramirez, Oscar | 3B | Bloomington Blazers | 18 | 05/19/2016 | San Rafael | CRC | Right | Right | 6' 3" | 200 lbs | - |
| Ramirez, Tony | 2B | Cabo San Lucas Toreros | 22 | 07/15/2012 | Santo Domingo | DOM | Left | Right | 6' 0" | 170 lbs | $550,000 |
| Ramirez, Willie | 2B | San Diego Hops | 19 | 02/21/2015 | Juigalpa | NCA | Left | Right | 6' 0" | 170 lbs | - |
| Ramirez, Willie | C | Maple Marauders | 18 | 05/21/2016 | Guaynabo | PUR | Switch | Right | 6' 2" | 205 lbs | - |
| Ramos, Alex | RP | Free Agent | 20 | 09/30/2014 | Chilibre | PAN | Right | Right | 6' 0" | 180 lbs | - |
| Ramos, Armando | CF | Portland Beavers | 25 | 05/24/2009 | Monte Plata | DOM | Right | Right | 5' 10" | 175 lbs | $550,000 |
| Ramos, Bobby | RF | Cabo San Lucas Toreros | 18 | 07/06/2016 | Guadalupe | MEX | Right | Right | 6' 2" | 180 lbs | - |
| Ramos, Domingo | SP | San Francisco Earthquakes | 19 | 12/02/2015 | Santo Domingo | DOM | Right | Left | 6' 0" | 165 lbs | - |
| Ramos, Eddie | SP | San Diego Hops | 16 | 04/07/2018 | Santa Clara | CUB | Switch | Right | 6' 0" | 170 lbs | - |
| Ramos, Edgar | CF | Eureka Hornets | 17 | 07/26/2017 | San Antonio | CRC | Right | Right | 6' 3" | 185 lbs | - |
| Ramos, Edgar | RF | Eureka Hornets | 17 | 08/04/2017 | San Juan | PUR | Right | Left | 6' 4" | 190 lbs | - |
| Ramos, Edwin | RP | Free Agent | 20 | 10/09/2014 | Aguascalientes | MEX | Right | Right | 6' 2" | 190 lbs | - |
| Ramos, Francisco | SP | Georgia Grays | 19 | 10/09/2015 | Guayama | PUR | Left | Right | 6' 1" | 175 lbs | - |
| Ramos, Frank | SP | Georgia Grays | 19 | 06/21/2015 | Managua | NCA | Right | Right | 6' 7" | 215 lbs | - |
| Ramos, Ivan | RP | Free Agent | 20 | 08/26/2014 | Nueva San Salvador | SLV | Left | Right | 6' 2" | 185 lbs | - |
| Ramos, Jesús | SP | Vancouver Pioneers | 33 | 10/25/2001 | Cali | COL | Left | Right | 6' 1" | 185 lbs | $3,185,000 |
| Ramos, Jordan | RP | Free Agent | 19 | 09/24/2015 | San Antonio de los Baños | CUB | Left | Left | 5' 9" | 160 lbs | - |
| Ramos, Jose | SP | Dallas Texans | 17 | 12/23/2017 | Consolación del Norte | CUB | Right | Right | 6' 2" | 185 lbs | - |
| Ramos, Mario | 3B | New England Colonials | 18 | 09/23/2016 | Chinandega | NCA | Right | Right | 6' 2" | 195 lbs | - |
| Ramos, Mario | SP | Las Vegas Aces | 16 | 11/20/2018 | Bayamo | CUB | Right | Right | 6' 0" | 165 lbs | - |
| Ramos, Mike | 1B | Rubber City Rhinos | 34 | 11/17/2000 | Naucalpan | MEX | Right | Right | 6' 4" | 240 lbs | $25,190,000 |
| Ramos, Mike | SP | San Diego Hops | 18 | 09/07/2016 | Capira | PAN | Right | Right | 5' 8" | 160 lbs | - |
| Ramos, Omar | 3B | Seattle Sasquatch | 20 | 11/06/2014 | Chinandega | NCA | Right | Right | 6' 2" | 195 lbs | - |
| Ramos, Oscar | SP | San Diego Hops | 19 | 12/01/2015 | Santo Domingo | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Ramos, Raul | SP | Rubber City Rhinos | 19 | 09/16/2015 | San Cristóbal | DOM | Left | Left | 5' 11" | 165 lbs | - |
| Ramos, Rico | CF | Kansas City Tornadoes | 16 | 01/23/2018 | Cayey | PUR | Switch | Right | 6' 1" | 170 lbs | - |
| Ramos, Salvador | 1B | Free Agent | 39 | 08/12/1995 | Santo Domingo | DOM | Switch | Right | 5' 11" | 265 lbs | - |
| Ramos, Sergio | 1B | Cabo San Lucas Toreros | 19 | 02/21/2015 | Santiago | DOM | Left | Right | 6' 4" | 215 lbs | - |
| Ramos, Tony | SS | Portland Beavers | 16 | 07/31/2018 | Managua | NCA | Left | Right | 6' 0" | 165 lbs | - |
| Ramos, Victor | SP | Dallas Texans | 17 | 05/24/2017 | Tilaran | CRC | Left | Left | 6' 2" | 185 lbs | - |
| Ramos, Willie | SS | New England Colonials | 18 | 01/29/2016 | San Juan | PUR | Switch | Right | 6' 1" | 180 lbs | - |
| Ramsey, Drake | C | So Cal Republic | 26 | 07/02/2008 | Los Angeles | USA | Switch | Right | 6' 3" | 225 lbs | $3,000,000 |
| Randolph, Steve | C | Georgia Grays | 18 | 12/04/2016 | Tegucigalpa | HON | Right | Right | 6' 0" | 190 lbs | - |
| Rangel, Eddie | RP | Free Agent | 20 | 02/24/2014 | Carolina | PUR | Switch | Right | 6' 3" | 180 lbs | - |
| Rangel, Raul | RF | So Cal Republic | 17 | 01/03/2017 | Tlaxcala | MEX | Right | Right | 6' 2" | 180 lbs | - |
| Rangel, Sergio | SS | Oklahoma City Prowlers | 19 | 06/10/2015 | San Felipe | CRC | Right | Right | 6' 2" | 185 lbs | - |
| Rangel, Victor | RF | San Francisco Earthquakes | 16 | 09/07/2018 | Barahona | DOM | Left | Left | 6' 2" | 190 lbs | - |
| Rauschenberg, Brian | SP | Free Agent | 25 | 03/17/2009 | West St. Paul | USA | Right | Right | 6' 0" | 205 lbs | - |
| Rawkins, Denzel | SP | Brooklyn Black Knights | 18 | 08/08/2016 | Willemstad | CUR | Switch | Right | 6' 0" | 165 lbs | - |
| Ray, Scott | RP | Mile High Mustangs | 25 | 12/06/2009 | Bloomington | USA | Right | Right | 5' 8" | 180 lbs | $550,000 |
| Raymond, Louis | CF | South Carolina Bombers | 17 | 11/25/2017 | Montaña Rey | CUR | Right | Right | 6' 0" | 180 lbs | - |
| Raymond, Mickael | RP | Vancouver Pioneers | 28 | 08/09/2006 | Unknown | CAN | Left | Left | 6' 5" | 225 lbs | - |
| Rea, José | RF | Mile High Mustangs | 30 | 01/12/2004 | Unknown | NCA | Right | Right | 6' 0" | 200 lbs | $4,200,000 |
| Read, Riley | CF | Kansas City Tornadoes | 17 | 09/05/2017 | Oostpunt | CUR | Right | Right | 6' 0" | 170 lbs | - |
| Reategui, Victor | 3B | San Francisco Earthquakes | 17 | 11/04/2017 | San Isidro | CRC | Right | Right | 6' 0" | 175 lbs | - |
| Rebollar, Antonio | RF | Oklahoma City Prowlers | 17 | 08/05/2017 | Caguas | PUR | Right | Left | 6' 4" | 200 lbs | - |
| Redman, Kirk | RP | South Carolina Bombers | 30 | 02/13/2004 | Montreal | CAN | Right | Right | 6' 7" | 225 lbs | $1,500,000 |
| Rees, Lyndon | C | San Diego Hops | 17 | 02/25/2017 | Road Town | VGB | Switch | Right | 6' 0" | 195 lbs | - |
| Reese, Gianni | SP | San Diego Hops | 18 | 11/06/2016 | Santa Cruz | ARU | Right | Right | 6' 4" | 185 lbs | - |
| Regalado, Vito | SP | New England Colonials | 17 | 04/01/2017 | Santa Ana | SLV | Left | Left | 6' 0" | 170 lbs | - |
| Reina, Félix | SP | Portland Beavers | 27 | 01/05/2007 | Caracas | VEN | Left | Left | 6' 5" | 220 lbs | $26,200,000 |
| Rendon, Ivan | C | Free Agent | 18 | 07/30/2016 | Panama | PAN | Switch | Right | 6' 3" | 210 lbs | - |
| Rendon, Tony | CF | Portland Beavers | 19 | 03/31/2015 | San Marcos | SLV | Right | Right | 6' 3" | 195 lbs | - |
| Reni, Gian-Andrea | 2B | Seattle Sasquatch | 19 | 06/18/2015 | Reggio di Calabria | ITA | Switch | Right | 6' 4" | 200 lbs | - |
| Renouf, Lane | CF | Kansas City Tornadoes | 22 | 01/26/2012 | Montreal | CAN | Right | Right | 6' 0" | 175 lbs | $550,000 |
| Renteria, Carlos | SP | Las Vegas Aces | 18 | 04/16/2016 | San Miguel | SLV | Right | Right | 6' 2" | 170 lbs | - |
| Renzenbrink, Garin | C | Havana Stogies | 29 | 01/14/2005 | Hamburg | GER | Right | Right | 6' 2" | 220 lbs | $6,280,000 |
| Resendez, Ricky | LF | Free Agent | 24 | 02/27/2010 | San Miguelito | PAN | Right | Right | 6' 3" | 230 lbs | - |
| Reves, Jose | CF | Quebec Armada | 19 | 10/07/2015 | Colón | PAN | Left | Left | 6' 4" | 190 lbs | - |
| Rey, Leo | CF | Free Agent | 20 | 05/10/2014 | Puerto Plata | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Reyes, Alex | SP | So Cal Republic | 20 | 11/29/2014 | Panama | PAN | Right | Right | 6' 7" | 210 lbs | - |
| Reyes, Alex | 1B | Kansas City Tornadoes | 17 | 07/27/2017 | Carolina | PUR | Right | Right | 6' 2" | 210 lbs | - |
| Reyes, Alex | RP | Mile High Mustangs | 17 | 02/20/2017 | Tocumen | PAN | Right | Right | 6' 3" | 185 lbs | - |
| Reyes, Augusto | C | Dallas Texans | 25 | 10/10/2009 | Unknown | CUB | Right | Right | 5' 9" | 190 lbs | $550,000 |
| Reyes, Cesar | SP | San Francisco Earthquakes | 18 | 12/17/2016 | San Juan de la Maguana | DOM | Right | Right | 6' 5" | 195 lbs | - |
| Reyes, Dario | RP | Havana Stogies | 23 | 05/21/2011 | Veracruz | PAN | Right | Right | 6' 1" | 195 lbs | $550,000 |
| Reyes, Felipe | 3B | Quebec Armada | 29 | 09/05/2005 | Buenos Aires | ARG | Switch | Right | 6' 0" | 180 lbs | $19,000,000 |
| Reyes, Fernando | 2B | Free Agent | 18 | 03/17/2016 | Guatemala | GUA | Right | Right | 6' 2" | 185 lbs | - |
| Reyes, Isidro | CF | San Francisco Earthquakes | 19 | 10/11/2015 | Suchitoto | SLV | Left | Left | 5' 11" | 170 lbs | - |
| Reyes, Jorge | 3B | Free Agent | 28 | 01/06/2006 | El Limón | VEN | Right | Right | 6' 2" | 220 lbs | - |
| Reyes, Jose | SP | So Cal Republic | 19 | 06/04/2015 | Canóvanas | PUR | Right | Right | 6' 0" | 170 lbs | - |
| Reyes, Jose | RP | Vancouver Pioneers | 18 | 02/07/2016 | Tijuana | MEX | Left | Left | 6' 6" | 200 lbs | - |
| Reyes, Manny | RP | Free Agent | 17 | 01/22/2017 | San Juan | PUR | Right | Right | 6' 2" | 180 lbs | - |
| Reyes, Marco | SP | Mile High Mustangs | 18 | 03/09/2016 | David | PAN | Left | Left | 6' 0" | 170 lbs | - |
| Reyes, Mario | SS | Mile High Mustangs | 19 | 09/29/2015 | Holguín | CUB | Right | Right | 6' 1" | 175 lbs | - |
| Reyes, Mario | RF | Hawaii Islanders | 17 | 06/27/2017 | Arraijan | PAN | Left | Left | 6' 4" | 195 lbs | - |
| Reyes, Orlando | SP | San Diego Hops | 18 | 09/20/2016 | Carolina | PUR | Right | Right | 6' 1" | 180 lbs | - |
| Reyes, Oscar | SP | Free Agent | 19 | 08/25/2015 | Barranquitas | PUR | Right | Right | 5' 9" | 170 lbs | - |
| Reyes, Pedro | SP | Free Agent | 17 | 06/16/2017 | Guadalajara | MEX | Left | Left | 6' 2" | 175 lbs | - |
| Reyes, Ramon | SP | So Cal Republic | 16 | 10/04/2018 | Vista Alegre | PAN | Left | Left | 6' 1" | 170 lbs | - |
| Reyes, Ramon | SP | Dallas Texans | 17 | 04/22/2017 | San Salvador | SLV | Right | Right | 6' 3" | 185 lbs | - |
| Reyes, Rico | SP | Brooklyn Black Knights | 19 | 12/04/2015 | Puerto Padre | CUB | Left | Left | 6' 5" | 195 lbs | - |
| Reyes, Roberto | RF | Vancouver Pioneers | 18 | 11/27/2016 | Xalapa | MEX | Left | Left | 6' 0" | 175 lbs | - |
| Reyes, Rodolfo | RP | Mile High Mustangs | 24 | 08/10/2010 | Consuelo | DOM | Right | Right | 6' 3" | 210 lbs | $550,000 |
| Reyna, Antonio | SS | Georgia Grays | 22 | 08/10/2012 | Matamoros | MEX | Left | Right | 6' 3" | 180 lbs | - |
| Reyna, Bobby | CF | Santa Fe Fuego | 16 | 05/18/2018 | Havana | CUB | Right | Right | 5' 10" | 160 lbs | - |
| Reynaud, Jonathan | CF | Santa Fe Fuego | 27 | 11/04/2007 | Unknown | CAN | Left | Left | 6' 1" | 200 lbs | $950,000 |
| Reynosa, Leo | SP | Bloomington Blazers | 16 | 05/19/2018 | Ponce | PUR | Switch | Right | 6' 4" | 180 lbs | - |
| Reza, Antonio | RF | Vancouver Pioneers | 19 | 03/24/2015 | Panama | PAN | Left | Left | 6' 4" | 200 lbs | - |
| Ricarte, Hugo | 1B | Hawaii Islanders | 17 | 10/31/2017 | Santiago | DOM | Right | Right | 6' 4" | 215 lbs | - |
| Rice, Bryce | 2B | Dallas Texans | 28 | 12/23/2006 | Sydney | AUS | Right | Right | 6' 0" | 205 lbs | $6,760,000 |
| Richards, Andy | 3B | New England Colonials | 23 | 06/21/2011 | Brooklyn | USA | Switch | Right | 6' 0" | 190 lbs | $550,000 |
| Richardson, Millard | SP | Oklahoma City Prowlers | 28 | 05/08/2006 | Knoxville | USA | Right | Left | 6' 0" | 205 lbs | $550,000 |
| Rico, Andres | SP | San Diego Hops | 16 | 06/09/2018 | San Miguelito | PAN | Right | Right | 6' 2" | 180 lbs | - |
| Rico, Leonardo | SP | Las Vegas Aces | 18 | 09/23/2016 | Chalatenango | SLV | Left | Left | 6' 0" | 170 lbs | - |
| Ridge, Dane | C | Rubber City Rhinos | 33 | 12/26/2001 | Eastbourne | ENG | Right | Right | 6' 0" | 210 lbs | $750,000 |
| Rijkens, Ferdi | SP | Free Agent | 20 | 06/24/2014 | Sint Nicolas | ARU | Right | Right | 6' 3" | 180 lbs | - |
| Rin, Yoshiaga | SP | Free Agent | 30 | 02/20/2004 | Yubari | JPN | Left | Left | 6' 4" | 210 lbs | - |
| Rincon, Daniel | SS | Hawaii Islanders | 16 | 06/24/2018 | Curridabat | CRC | Right | Right | 6' 0" | 165 lbs | - |
| Rincon, Mario | SS | So Cal Republic | 17 | 04/17/2017 | La Vega | DOM | Right | Right | 6' 5" | 195 lbs | - |
| Rincon, Miguel | SS | Portland Beavers | 19 | 04/17/2015 | Cabaiguan | CUB | Right | Right | 6' 0" | 175 lbs | - |
| Ringer, Declan | LF | Hawaii Islanders | 25 | 02/21/2009 | Unknown | VGB | Left | Right | 6' 3" | 220 lbs | $8,000,000 |
| Rios, Alberto | SP | San Diego Hops | 19 | 12/07/2015 | San Francisco | CRC | Left | Left | 6' 3" | 190 lbs | - |
| Rios, David | SP | Georgia Grays | 19 | 04/22/2015 | Marfil | MEX | Left | Left | 6' 1" | 180 lbs | - |
| Rios, David | CF | Santa Fe Fuego | 17 | 03/04/2017 | Villa Canales | GUA | Switch | Right | 5' 9" | 170 lbs | - |
| Ríos, Manuel | SS | San Diego Hops | 24 | 02/24/2010 | Cañas | CRC | Left | Right | 6' 0" | 190 lbs | $3,400,000 |
| Ríos, Pablo | 2B | Free Agent | 38 | 01/13/1996 | Upata | VEN | Right | Right | 6' 1" | 245 lbs | - |
| Rios, Vicente | CF | Hawaii Islanders | 18 | 09/22/2016 | Baracoa | CUB | Right | Left | 6' 2" | 185 lbs | - |
| Rios, Wilfredo | C | Santa Fe Fuego | 19 | 02/08/2015 | San Marcos de Tarrazú | CRC | Switch | Right | 6' 2" | 190 lbs | - |
| Rivard, Virgil | RP | Brooklyn Black Knights | 23 | 12/06/2011 | Montreal | CAN | Left | Left | 6' 0" | 180 lbs | - |
| Rivas, Armando | SP | Rubber City Rhinos | 18 | 02/06/2016 | Chitré | PAN | Left | Left | 6' 2" | 185 lbs | - |
| Rivas, Jorge | RP | Free Agent | 18 | 07/26/2016 | Colón | PAN | Right | Right | 6' 3" | 190 lbs | - |
| Rivas, Luis | 2B | Eureka Hornets | 17 | 04/17/2017 | Managua | NCA | Left | Right | 6' 1" | 175 lbs | - |
| Rivas, Victor | RP | Mile High Mustangs | 18 | 11/26/2016 | Damas | CRC | Left | Right | 6' 2" | 180 lbs | - |
| Rivera, Alberto | SP | San Diego Hops | 33 | 01/01/2001 | Valencia | VEN | Right | Right | 6' 2" | 215 lbs | $850,000 |
| Rivera, Alex | 3B | Mile High Mustangs | 16 | 03/21/2018 | San Miguelito | PAN | Right | Right | 6' 0" | 175 lbs | - |
| Rivera, Andres | C | Dallas Texans | 17 | 08/15/2017 | Xochitepec | MEX | Left | Right | 6' 1" | 185 lbs | - |
| Rivera, Antonio | SP | Dallas Texans | 17 | 03/08/2017 | Santo Domingo | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Rivera, Armando | CF | Santa Fe Fuego | 18 | 04/16/2016 | Carolina | PUR | Left | Left | 6' 0" | 165 lbs | - |
| Rivera, Billy | 3B | Kansas City Tornadoes | 18 | 04/11/2016 | Colima | CRC | Left | Right | 5' 11" | 185 lbs | - |
| Rivera, Chris | RP | Mile High Mustangs | 18 | 11/16/2016 | San José | CRC | Switch | Right | 6' 2" | 180 lbs | - |
| Rivera, Gabe | SP | Rubber City Rhinos | 18 | 10/06/2016 | Panama | PAN | Switch | Right | 6' 7" | 215 lbs | - |
| Rivera, Gerardo | SS | Quebec Armada | 19 | 03/28/2015 | Santiago | PAN | Right | Right | 6' 1" | 180 lbs | - |
| Rivera, Jesus | SS | Eureka Hornets | 22 | 04/26/2012 | Tuxtla Gutiérrez | MEX | Right | Right | 6' 4" | 195 lbs | $550,000 |
| Rivera, Jonathan | RP | Maple Marauders | 19 | 08/27/2015 | Comalapa | GUA | Switch | Right | 6' 3" | 190 lbs | - |
| Rivera, Jorge | RF | Georgia Grays | 25 | 12/05/2009 | Unknown | PAN | Left | Left | 5' 11" | 180 lbs | $1,600,000 |
| Rivera, Jose | C | Free Agent | 19 | 08/20/2015 | Patarra | CRC | Switch | Right | 6' 0" | 205 lbs | - |
| Rivera, Juan | 1B | Cabo San Lucas Toreros | 19 | 10/16/2015 | Granada | NCA | Left | Left | 6' 2" | 205 lbs | - |
| Rivera, Juan | CF | Quebec Armada | 19 | 04/11/2015 | Matagalpa | NCA | Right | Right | 6' 4" | 200 lbs | - |
| Rivera, Mario | C | Free Agent | 17 | 09/17/2017 | Cayey | PUR | Switch | Right | 6' 1" | 190 lbs | - |
| Rivera, Mario | SP | Hawaii Islanders | 17 | 01/08/2017 | Utuado | PUR | Left | Left | 6' 0" | 165 lbs | - |
| Rivera, Norberto | 2B | Las Vegas Aces | 26 | 11/03/2008 | Tallahassee | USA | Left | Right | 6' 0" | 215 lbs | $825,000 |
| Rivera, Ricky | SP | Las Vegas Aces | 17 | 11/09/2017 | Los Llanos | DOM | Right | Right | 6' 5" | 195 lbs | - |
| Rivera, Robbie | CF | South Carolina Bombers | 19 | 10/14/2015 | Tipitapa | NCA | Left | Left | 6' 2" | 190 lbs | - |
| Rivera, Rogelio | 1B | Cabo San Lucas Toreros | 18 | 08/05/2016 | Alcalde Díaz | PAN | Switch | Right | 6' 2" | 200 lbs | - |
| Rivera, Santos | RP | Vancouver Pioneers | 18 | 03/28/2016 | David | PAN | Left | Left | 5' 10" | 160 lbs | - |
| Rivera, Sergio | RP | Free Agent | 18 | 11/01/2016 | Colón | PAN | Left | Right | 5' 11" | 175 lbs | - |
| Rivera, Tony | 2B | Hawaii Islanders | 18 | 07/30/2016 | Camagüey | CUB | Right | Right | 6' 0" | 170 lbs | - |
| Rivera, Willie | RF | Brooklyn Black Knights | 18 | 06/28/2016 | Nindirí | NCA | Left | Left | 6' 3" | 180 lbs | - |
| Riveros, Raul | SP | Kansas City Tornadoes | 18 | 11/04/2016 | Ocotal | NCA | Right | Right | 6' 7" | 205 lbs | - |
| Riviere, Luke | 3B | Portland Beavers | 22 | 03/25/2012 | Mattydale | USA | Right | Right | 6' 3" | 200 lbs | $550,000 |
| Rizo, Felix | C | Cabo San Lucas Toreros | 18 | 04/26/2016 | Mayagüez | PUR | Right | Right | 6' 2" | 200 lbs | - |
| Rizvi, Nadir | LF | San Diego Hops | 34 | 03/07/2000 | Unknown | PAK | Left | Left | 6' 4" | 250 lbs | $14,000,000 |
| Rizzoli, Vincenzo | SP | South Carolina Bombers | 27 | 04/29/2007 | Newark | USA | Switch | Right | 6' 0" | 200 lbs | $550,000 |
| Roa, Alex | C | Free Agent | 18 | 06/19/2016 | Pacora | PAN | Left | Right | 5' 11" | 190 lbs | - |
| Robillard, William | RP | Free Agent | 34 | 07/11/2000 | Montreal | CAN | Right | Right | 6' 0" | 205 lbs | - |
| Robinson, Ben | SP | San Francisco Earthquakes | 22 | 02/16/2012 | Shawnee | USA | Right | Right | 6' 2" | 190 lbs | - |
| Robledo, Ricardo | RP | Free Agent | 20 | 07/21/2014 | Havana | CUB | Left | Right | 6' 3" | 195 lbs | - |
| Robles, Danny | SP | Georgia Grays | 19 | 04/28/2015 | Libertad | CRC | Switch | Right | 6' 2" | 175 lbs | - |
| Robles, Enrique | RP | Free Agent | 19 | 07/30/2015 | Santo Domingo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Robles, Ernesto | LF | Kansas City Tornadoes | 18 | 02/22/2016 | Mexico City | MEX | Right | Right | 6' 0" | 185 lbs | - |
| Robles, Jerry | SP | Dallas Texans | 18 | 11/12/2016 | Santiago de Cuba | CUB | Right | Left | 5' 10" | 160 lbs | - |
| Robles, Jose | RP | Free Agent | 20 | 09/12/2014 | San Miguelito | PAN | Right | Right | 6' 1" | 185 lbs | - |
| Robles, Tony | SP | Las Vegas Aces | 19 | 10/26/2015 | Culiacan | MEX | Right | Right | 6' 1" | 180 lbs | - |
| Robles, Victor | SS | Havana Stogies | 19 | 06/08/2015 | Mejicanos | SLV | Right | Right | 5' 9" | 160 lbs | - |
| Roca, Alfredo | CF | Cabo San Lucas Toreros | 16 | 04/17/2018 | La Concepción | NCA | Right | Right | 6' 0" | 165 lbs | - |
| Roca, Jesus | LF | Maple Marauders | 18 | 04/07/2016 | Havana | CUB | Right | Right | 5' 10" | 170 lbs | - |
| Rocchi, Bernalldo | CL | Hawaii Islanders | 31 | 01/01/2003 | Unknown | VEN | Left | Right | 6' 8" | 245 lbs | $12,000,000 |
| Rocco, Travis | 3B | Free Agent | 20 | 10/16/2014 | San Pedro Sula | HON | Right | Right | 6' 3" | 200 lbs | - |
| Rocha, Estevan | CF | Bloomington Blazers | 16 | 02/13/2018 | Bonao | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Rocher, Victor | 2B | Free Agent | 39 | 10/20/1995 | Kamloops | CAN | Right | Right | 6' 2" | 260 lbs | - |
| Rodas, Tony | SP | Las Vegas Aces | 17 | 11/20/2017 | Comerío | PUR | Left | Left | 6' 3" | 185 lbs | - |
| Rodgers, Mitchell | RP | Free Agent | 18 | 06/22/2016 | Frederiksted Southeast | VIR | Right | Right | 6' 7" | 200 lbs | - |
| Rodirguez, Franklin | CF | Free Agent | 19 | 03/12/2015 | San Nicolas de los Garza | MEX | Left | Left | 6' 0" | 175 lbs | - |
| Rodmell, Gerald | RP | Free Agent | 30 | 11/09/2004 | Winsford | ENG | Right | Right | 5' 10" | 205 lbs | - |
| Rodrigues, Moises | SP | Free Agent | 20 | 07/01/2014 | Las Matas de Farfan | DOM | Right | Right | 5' 10" | 165 lbs | - |
| Rodriguez, Alex | SP | Kansas City Tornadoes | 18 | 02/28/2016 | Amatitlan | GUA | Right | Left | 6' 0" | 165 lbs | - |
| Rodríguez, Alfredo | RP | Free Agent | 23 | 06/21/2011 | San Miguelito | PAN | Left | Left | 5' 10" | 170 lbs | - |
| Rodriguez, Andres | C | Kansas City Tornadoes | 16 | 03/15/2018 | Apopa | SLV | Right | Right | 6' 1" | 185 lbs | - |
| Rodriguez, Bill | C | Free Agent | 19 | 08/01/2015 | Panama | PAN | Right | Right | 6' 1" | 190 lbs | - |
| Rodriguez, Danny | SP | Vancouver Pioneers | 18 | 06/11/2016 | Ecatepec | MEX | Right | Right | 6' 4" | 190 lbs | - |
| Rodriguez, Danny | RP | Free Agent | 20 | 09/01/2014 | Quebrada Bonita Adentro | PAN | Right | Right | 6' 4" | 200 lbs | - |
| Rodriguez, Danny | RP | Free Agent | 20 | 10/11/2014 | Havana | CUB | Right | Right | 6' 8" | 225 lbs | - |
| Rodriguez, Danny | SP | Oklahoma City Prowlers | 17 | 02/05/2017 | Camagüey | CUB | Right | Right | 6' 3" | 180 lbs | - |
| Rodriguez, David | SS | So Cal Republic | 17 | 08/20/2017 | San Pedro Ayampuc | GUA | Right | Right | 6' 0" | 170 lbs | - |
| Rodriguez, David | RP | Free Agent | 20 | 05/29/2014 | La Libertad | GUA | Switch | Right | 6' 1" | 180 lbs | - |
| Rodriguez, Edgar | SP | Quebec Armada | 19 | 06/06/2015 | Tonala | MEX | Right | Right | 5' 11" | 170 lbs | - |
| Rodríguez, Felipe | SP | So Cal Republic | 31 | 03/14/2003 | Unknown | MEX | Left | Left | 6' 1" | 225 lbs | $1,300,000 |
| Rodriguez, Fernando | SS | Eureka Hornets | 18 | 10/18/2016 | Santiago | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Rodriguez, Francisco | SP | Eureka Hornets | 17 | 11/09/2017 | Mexico City | MEX | Right | Right | 6' 3" | 180 lbs | - |
| Rodriguez, Frank | RF | Quebec Armada | 19 | 10/26/2015 | Vega Baja | PUR | Switch | Right | 6' 1" | 180 lbs | - |
| Rodriguez, Franklin | 3B | Quebec Armada | 19 | 06/12/2015 | Santo Domingo | DOM | Right | Right | 6' 0" | 185 lbs | - |
| Rodriguez, Hugo | SP | Kansas City Tornadoes | 17 | 06/12/2017 | San Nicolás de Bari | CUB | Left | Left | 6' 7" | 205 lbs | - |
| Rodríguez, Ismael | RP | Free Agent | 29 | 11/08/2005 | Barcelona | VEN | Right | Right | 6' 0" | 185 lbs | - |
| Rodriguez, Jesus | SP | Bloomington Blazers | 17 | 11/23/2017 | Puerto Plata | DOM | Right | Left | 5' 11" | 165 lbs | - |
| Rodríguez, Jorge | SS | Las Vegas Aces | 31 | 04/28/2003 | Caracas | VEN | Left | Right | 6' 0" | 185 lbs | $15,000,000 |
| Rodriguez, Jose | 3B | Free Agent | 19 | 01/13/2015 | Zapopan | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Rodriguez, Jose | SP | Havana Stogies | 18 | 07/23/2016 | Esquipulas | CRC | Right | Right | 6' 0" | 170 lbs | - |
| Rodriguez, Manuel | RP | Mile High Mustangs | 18 | 05/06/2016 | Santo Domingo | DOM | Right | Right | 6' 6" | 200 lbs | - |
| Rodriguez, Mario | SP | Eureka Hornets | 18 | 07/18/2016 | Mejicanos | SLV | Right | Right | 5' 11" | 165 lbs | - |
| Rodríguez, Mauro | SP | New England Colonials | 24 | 06/13/2010 | Zapopan | MEX | Right | Right | 5' 10" | 175 lbs | $550,000 |
| Rodriguez, Mel | SP | Georgia Grays | 16 | 07/02/2018 | Coacalco | MEX | Right | Right | 6' 3" | 180 lbs | - |
| Rodriguez, Miguel | SP | Rubber City Rhinos | 18 | 01/01/2016 | Masatepe | NCA | Right | Right | 6' 4" | 190 lbs | - |
| Rodriguez, Miguel | SP | Oklahoma City Prowlers | 17 | 05/16/2017 | Granada | NCA | Left | Left | 5' 11" | 160 lbs | - |
| Rodriguez, Mike | SP | San Diego Hops | 17 | 11/05/2017 | Carolina | PUR | Right | Right | 6' 5" | 195 lbs | - |
| Rodriguez, Pedro | CF | Cabo San Lucas Toreros | 18 | 02/11/2016 | San Juan | PUR | Left | Right | 6' 3" | 190 lbs | - |
| Rodríguez, Rafael | RP | Cabo San Lucas Toreros | 32 | 07/02/2002 | Mexico City | MEX | Left | Left | 6' 2" | 215 lbs | $1,800,000 |
| Rodriguez, Rene | 1B | San Diego Hops | 18 | 04/21/2016 | Tajumulco | GUA | Right | Right | 6' 2" | 200 lbs | - |
| Rodriguez, Robbie | SS | Dallas Texans | 17 | 03/03/2017 | Guastatoya | GUA | Right | Right | 6' 0" | 160 lbs | - |
| Rodriguez, Steve | 3B | Free Agent | 23 | 09/29/2011 | San Vicente | CRC | Left | Right | 6' 3" | 190 lbs | - |
| Rodriguez, Tony | RP | Free Agent | 19 | 11/15/2015 | Pacora | PAN | Right | Right | 6' 3" | 185 lbs | - |
| Rodriguez, Victor | CF | Bloomington Blazers | 18 | 09/27/2016 | Santo Domingo | DOM | Switch | Right | 5' 9" | 160 lbs | - |
| Rodriguez, Vinny | C | Rubber City Rhinos | 17 | 03/12/2017 | Santa María Chiquimula | GUA | Left | Right | 6' 3" | 200 lbs | - |
| Rodriguez, Willie | SP | Free Agent | 20 | 08/20/2014 | David | PAN | Left | Right | 6' 7" | 210 lbs | - |
| Rodriquez, Bert | 1B | Free Agent | 20 | 05/13/2014 | San Andrés | GUA | Left | Left | 6' 1" | 190 lbs | - |
| Rodriquez, Francisco | SP | Dallas Texans | 19 | 08/13/2015 | Buenos Aires | CRC | Left | Left | 6' 1" | 175 lbs | - |
| Rodriquez, Ramiro | SP | Brooklyn Black Knights | 19 | 03/22/2015 | Nagarote | NCA | Right | Right | 6' 3" | 190 lbs | - |
| Roethlisberger, Glenn | RF | South Carolina Bombers | 29 | 06/30/2005 | Cherry Hill | USA | Right | Left | 6' 7" | 305 lbs | $1,250,000 |
| Rogers, Elliott | RP | Eureka Hornets | 31 | 12/11/2003 | New Orleans | USA | Right | Right | 6' 2" | 185 lbs | $8,000,000 |
| Rogers, Justin | RP | Maple Marauders | 26 | 08/11/2008 | Barrio San Antonio | HON | Right | Right | 6' 1" | 210 lbs | $6,500,000 |
| Rogers, Roger | RP | Maple Marauders | 28 | 02/01/2006 | Carson City | USA | Left | Left | 6' 2" | 190 lbs | $1,080,000 |
| Roijen, Horst | SS | Havana Stogies | 19 | 10/11/2015 | Noord | ARU | Right | Right | 6' 2" | 180 lbs | - |
| Rojas, Dave | SP | Havana Stogies | 18 | 04/18/2016 | Sabanitas | PAN | Left | Left | 6' 2" | 185 lbs | - |
| Rojas, Eloy | SP | San Francisco Earthquakes | 17 | 07/22/2017 | Bucaramanga | COL | Right | Right | 6' 2" | 175 lbs | - |
| Rojas, Felix | C | Portland Beavers | 19 | 02/17/2015 | Quisqueya | DOM | Left | Right | 6' 3" | 205 lbs | - |
| Rojas, Franklin | SP | Portland Beavers | 19 | 01/16/2015 | Jinotepe | NCA | Right | Right | 5' 10" | 170 lbs | - |
| Rojas, Gabe | CF | San Francisco Earthquakes | 17 | 10/08/2017 | Barceloneta | PUR | Right | Right | 6' 1" | 175 lbs | - |
| Rojas, Greg | RP | Quebec Armada | 35 | 12/22/1999 | Arraijan | PAN | Right | Left | 5' 10" | 195 lbs | $3,000,000 |
| Rojas, Jesus | 3B | Oklahoma City Prowlers | 16 | 06/16/2018 | Teoloyucan | MEX | Right | Right | 6' 2" | 185 lbs | - |
| Rojas, Joaquin | SP | Brooklyn Black Knights | 18 | 12/25/2016 | Bachaquero | VEN | Left | Left | 6' 3" | 185 lbs | - |
| Rojas, Juan | SP | New England Colonials | 18 | 10/12/2016 | Aguascalientes | MEX | Right | Right | 6' 3" | 190 lbs | - |
| Rojas, Luis | SP | Bloomington Blazers | 17 | 02/25/2017 | San Rafael | CRC | Right | Right | 6' 1" | 175 lbs | - |
| Rojas, Pedro | RP | Free Agent | 18 | 05/22/2016 | Santo Domingo | DOM | Switch | Right | 6' 0" | 160 lbs | - |
| Rojas, Victor | RP | Bloomington Blazers | 19 | 05/23/2015 | Ocotal | NCA | Left | Left | 6' 4" | 195 lbs | - |
| Rolon, Andres | 2B | San Francisco Earthquakes | 18 | 01/05/2016 | Tecpan Guatemala | GUA | Left | Right | 6' 3" | 195 lbs | - |
| Roman, Antonio | RF | Hawaii Islanders | 33 | 07/10/2001 | Santa Cruz del Norte | CUB | Left | Left | 6' 4" | 235 lbs | $15,700,000 |
| Roman, Oscar | SP | Free Agent | 20 | 11/16/2014 | Aguilares | SLV | Left | Right | 6' 0" | 165 lbs | - |
| Romero, Carlos | SS | Eureka Hornets | 17 | 11/22/2017 | Maracaibo | VEN | Left | Right | 6' 0" | 170 lbs | - |
| Romero, Danny | 3B | Hawaii Islanders | 17 | 05/12/2017 | Comendador | DOM | Left | Right | 6' 2" | 190 lbs | - |
| Romero, David | 3B | Georgia Grays | 20 | 12/30/2014 | Panama | PAN | Right | Right | 6' 2" | 190 lbs | - |
| Romero, Elias | SP | Kansas City Tornadoes | 17 | 08/22/2017 | Chitré | PAN | Left | Left | 6' 7" | 210 lbs | - |
| Romero, Guillermo | 2B | Free Agent | 19 | 07/11/2015 | San Pedro Perulapan | SLV | Right | Right | 6' 1" | 195 lbs | - |
| Romero, Jose | SP | Cabo San Lucas Toreros | 19 | 11/14/2015 | San Pedro de Macorís | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Romero, Mario | CF | Las Vegas Aces | 17 | 10/31/2017 | San Francisco | CRC | Right | Right | 6' 0" | 170 lbs | - |
| Romero, Oliver | SP | Georgia Grays | 35 | 09/08/1999 | Tulancingo | MEX | Switch | Right | 6' 5" | 230 lbs | $16,500,000 |
| Romero, Rafael | RP | Free Agent | 30 | 01/13/2004 | Caracas | VEN | Left | Left | 6' 8" | 245 lbs | - |
| Romero, Raul | RP | Vancouver Pioneers | 19 | 02/13/2015 | Santo Domingo | DOM | Switch | Right | 6' 2" | 180 lbs | - |
| Romo, Alberto | RF | Bloomington Blazers | 17 | 01/23/2017 | Managua | NCA | Left | Left | 6' 2" | 190 lbs | - |
| Romo, Antonio | CF | Free Agent | 20 | 04/20/2014 | Havana | CUB | Right | Right | 5' 10" | 175 lbs | - |
| Romo, Felipe | SP | San Francisco Earthquakes | 16 | 01/15/2018 | General Escobedo | MEX | Left | Left | 6' 0" | 165 lbs | - |
| Romo, Jose | RP | Free Agent | 19 | 02/19/2015 | Naucalpan | MEX | Right | Right | 6' 8" | 205 lbs | - |
| Romo, Marco | RF | Havana Stogies | 17 | 12/11/2017 | Olintepeque | GUA | Left | Left | 6' 3" | 190 lbs | - |
| Rook, Gart | RF | Santa Fe Fuego | 29 | 03/01/2005 | Sint-Michielsgestel | NED | Left | Left | 6' 1" | 220 lbs | $4,530,000 |
| Rosa, Bobby | SS | Seattle Sasquatch | 18 | 11/21/2016 | Guantanamo | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Rosa, Felipe | SP | San Diego Hops | 18 | 09/14/2016 | Pajapita | GUA | Left | Left | 6' 6" | 200 lbs | - |
| Rosa, Gerardo | SS | San Diego Hops | 31 | 11/07/2003 | Santa Teresa | VEN | Right | Right | 6' 2" | 215 lbs | $5,750,000 |
| Rosa, Salvador | SP | New England Colonials | 18 | 07/05/2016 | Mayagüez | PUR | Switch | Right | 6' 5" | 195 lbs | - |
| Rosado, Eddie | CL | San Francisco Earthquakes | 25 | 11/04/2009 | San Luis Potosí | MEX | Right | Right | 5' 11" | 185 lbs | $2,000,000 |
| Rosado, Francisco | SP | Quebec Armada | 17 | 02/07/2017 | Soyapango | SLV | Left | Right | 6' 1" | 175 lbs | - |
| Rosado, Gustavo | 3B | Vancouver Pioneers | 18 | 09/10/2016 | Caguas | PUR | Right | Right | 6' 0" | 180 lbs | - |
| Rosado, Raul | SP | Rubber City Rhinos | 18 | 02/05/2016 | Aguascalientes | MEX | Left | Right | 6' 2" | 180 lbs | - |
| Rosales, Jesus | SP | Rubber City Rhinos | 19 | 01/22/2015 | La Chorrera | PAN | Right | Right | 5' 10" | 155 lbs | - |
| Rosales, Jonathan | SP | Las Vegas Aces | 19 | 12/16/2015 | Villa Fundación | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Rosales, Mario | SP | Dallas Texans | 17 | 12/18/2017 | San Miguel Chicaj | GUA | Left | Right | 6' 1" | 175 lbs | - |
| Rosales, Willie | RP | Mile High Mustangs | 17 | 12/27/2017 | Puebla | MEX | Right | Right | 5' 10" | 160 lbs | - |
| Rosario, Danny | SP | Kansas City Tornadoes | 18 | 05/12/2016 | Rayón | MEX | Right | Left | 6' 6" | 195 lbs | - |
| Rosario, Leo | SP | Georgia Grays | 17 | 04/29/2017 | Tocumen | PAN | Right | Right | 6' 6" | 200 lbs | - |
| Rosario, Rafael | SP | Santa Fe Fuego | 16 | 04/20/2018 | San Juan | PUR | Right | Right | 6' 6" | 195 lbs | - |
| Rosario, Santos | C | Quebec Armada | 16 | 03/30/2018 | Caguas | PUR | Right | Right | 6' 0" | 175 lbs | - |
| Rosas, Alex | SP | Brooklyn Black Knights | 17 | 10/08/2017 | Carolina | PUR | Left | Left | 6' 3" | 185 lbs | - |
| Rosas, Andy | SP | Las Vegas Aces | 18 | 02/14/2016 | Chilibre | PAN | Right | Left | 6' 4" | 195 lbs | - |
| Rosas, Antonio | SP | Bloomington Blazers | 17 | 02/01/2017 | Mexico City | MEX | Right | Left | 6' 2" | 175 lbs | - |
| Rosas, Luis | 1B | Vancouver Pioneers | 18 | 08/02/2016 | Ancón | PAN | Left | Left | 6' 4" | 215 lbs | - |
| Rosello, Edgar | SP | Free Agent | 16 | 02/11/2018 | Esmeralda | CUB | Left | Right | 6' 2" | 175 lbs | - |
| Ross, Barry | C | Cabo San Lucas Toreros | 25 | 04/06/2009 | Unknown | CUR | Left | Right | 6' 1" | 210 lbs | $850,000 |
| Rowe, Tom | 2B | So Cal Republic | 18 | 06/24/2016 | Sint Nicolas | ARU | Right | Right | 6' 1" | 170 lbs | - |
| Ru, Ju-ao | SP | So Cal Republic | 26 | 02/12/2008 | Unknown | CAN | Left | Right | 5' 9" | 180 lbs | $1,900,000 |
| Rubalcava, Angelo | 2B | Mile High Mustangs | 17 | 06/22/2017 | León | NCA | Right | Right | 5' 11" | 160 lbs | - |
| Rubio, Juan | SP | Free Agent | 17 | 05/21/2017 | Trujillo Alto | PUR | Left | Left | 6' 2" | 180 lbs | - |
| Rubio, Marco | SP | So Cal Republic | 16 | 01/05/2018 | Trujillo Alto | PUR | Right | Right | 6' 1" | 165 lbs | - |
| Rubio, Ricky | RF | Mile High Mustangs | 18 | 02/08/2016 | Dolores | NCA | Left | Left | 6' 2" | 190 lbs | - |
| Rudd, Marcus | SP | Havana Stogies | 17 | 01/03/2017 | Kingston | JAM | Right | Right | 5' 11" | 160 lbs | - |
| Ruelas, Javier | SP | New England Colonials | 17 | 05/20/2017 | San José | CRC | Right | Right | 6' 3" | 185 lbs | - |
| Ruggiero, Scott | RP | Free Agent | 26 | 06/27/2008 | Artesia | USA | Right | Right | 6' 7" | 235 lbs | - |
| Ruiz, Adrian | SS | Havana Stogies | 20 | 12/28/2014 | El Caño | PAN | Right | Right | 6' 1" | 180 lbs | - |
| Ruiz, Alexis | SS | Las Vegas Aces | 19 | 07/13/2015 | Güira de Melena | CUB | Right | Right | 5' 10" | 160 lbs | - |
| Ruíz, Alonso | RF | Free Agent | 23 | 07/20/2011 | Unknown | MEX | Left | Left | 6' 3" | 195 lbs | - |
| Ruíz, Andrés | RP | Free Agent | 30 | 06/14/2004 | Maracay | VEN | Right | Right | 6' 1" | 205 lbs | - |
| Ruíz, Ángel | SP | South Carolina Bombers | 30 | 10/30/2004 | Punta Cardón | VEN | Left | Left | 6' 0" | 195 lbs | $13,540,000 |
| Ruíz, Bob | SP | Rubber City Rhinos | 32 | 03/17/2002 | Knoxville | USA | Right | Right | 6' 2" | 200 lbs | $10,000,000 |
| Ruiz, Danny | SP | Free Agent | 17 | 08/06/2017 | Tepic | MEX | Right | Right | 6' 5" | 190 lbs | - |
| Ruiz, Dave | SS | Free Agent | 20 | 11/09/2014 | Pedro Brand | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Ruiz, Edwin | LF | Georgia Grays | 23 | 07/22/2011 | Pital | CRC | Left | Left | 6' 3" | 205 lbs | $550,000 |
| Ruiz, Ernesto | 1B | Free Agent | 19 | 04/14/2015 | Santo Domingo | DOM | Right | Right | 6' 3" | 210 lbs | - |
| Ruíz, Esteban | 3B | South Carolina Bombers | 34 | 03/17/2000 | Unknown | CRC | Right | Right | 5' 11" | 190 lbs | $15,000,000 |
| Ruiz, Felix | LF | Havana Stogies | 19 | 02/08/2015 | Matagalpa | NCA | Right | Right | 6' 2" | 190 lbs | - |
| Ruíz, Félix | SP | Havana Stogies | 23 | 06/06/2011 | Estelí | NCA | Right | Right | 6' 2" | 180 lbs | $2,000,000 |
| Ruiz, Jose | SP | Kansas City Tornadoes | 17 | 03/29/2017 | San Cristóbal | DOM | Left | Left | 6' 0" | 170 lbs | - |
| Ruiz, Manny | C | Vancouver Pioneers | 18 | 06/30/2016 | Santo Domingo | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Ruiz, Miguel | CF | Vancouver Pioneers | 18 | 03/30/2016 | Santo Domingo | DOM | Right | Right | 5' 11" | 165 lbs | - |
| Ruíz, Pedro | RP | Free Agent | 29 | 11/26/2005 | San Antonio de los Altos | VEN | Right | Right | 6' 3" | 205 lbs | - |
| Ruiz, Ramon | SP | Vancouver Pioneers | 17 | 02/02/2017 | San Vicente | CRC | Left | Right | 6' 3" | 185 lbs | - |
| Ruiz, Raul | RF | San Diego Hops | 18 | 04/25/2016 | San José | CRC | Left | Left | 6' 2" | 195 lbs | - |
| Ruiz, Ricky | SP | Brooklyn Black Knights | 17 | 08/11/2017 | Caguas | PUR | Right | Right | 6' 3" | 180 lbs | - |
| Ruiz, Roberto | RP | Free Agent | 28 | 12/14/2006 | Torreón | MEX | Right | Right | 6' 1" | 205 lbs | - |
| Ruiz, Roger | 2B | Seattle Sasquatch | 20 | 11/14/2014 | Palma Soriano | CUB | Right | Right | 6' 3" | 195 lbs | - |
| Ruiz, Tony | SP | Rubber City Rhinos | 16 | 01/29/2018 | Santo Domingo | DOM | Left | Left | 6' 7" | 205 lbs | - |
| Ruiz, Victor | C | Portland Beavers | 19 | 10/18/2015 | Villa Nueva | GUA | Right | Right | 6' 0" | 185 lbs | - |
| Ruiz, Victor | SP | Free Agent | 20 | 11/19/2014 | Managua | NCA | Right | Right | 5' 11" | 170 lbs | - |
| Runk, Jacob | LF | New England Colonials | 22 | 01/15/2012 | Shreveport | USA | Right | Left | 6' 3" | 195 lbs | $550,000 |
| Rupert, Nelis | RP | Free Agent | 20 | 03/16/2014 | Oranjestad | ARU | Right | Right | 5' 10" | 155 lbs | - |
| Ryan, Andreas | CF | Free Agent | 30 | 09/01/2004 | Union City | USA | Left | Left | 6' 2" | 210 lbs | - |
| Ryan, Andy | RP | Portland Beavers | 25 | 08/17/2009 | Cantley | CAN | Left | Left | 5' 10" | 185 lbs | $550,000 |
| Ryder, Dave | C | South Carolina Bombers | 23 | 04/22/2011 | Calgary | CAN | Left | Right | 6' 2" | 200 lbs | $550,000 |
