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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Raatz, Zach | 3B | Free Agent | 21 | 12/07/2011 | Dinuba | USA | Left | Right | 5' 11" | 175 lbs | - |
| Rabinovich, Ward | RP | Free Agent | 22 | 06/07/2010 | Calgary | CAN | Left | Left | 6' 6" | 205 lbs | - |
| Radermacher, Jon | CL | Free Agent | 15 | 01/21/2017 | Kingman | USA | Left | Left | 6' 4" | 185 lbs | - |
| Radford, Nate | CF | Free Agent | 19 | 10/19/2013 | Townsend | USA | Right | Right | 6' 2" | 180 lbs | - |
| Radke, Dana | RP | Free Agent | 22 | 11/18/2010 | Philadelphia | USA | Left | Left | 6' 6" | 200 lbs | - |
| Radovich, Bobby | SP | Free Agent | 20 | 08/01/2012 | New York | USA | Left | Left | 6' 2" | 190 lbs | - |
| Rafaela, Ceddanne | RF | Free Agent | 32 | 09/18/2000 | Willemstad | CUR | Right | Right | 5' 8" | 195 lbs | - |
| Rafter, Jon | RF | Roswell Invaders | 24 | 09/21/2008 | Mexico | USA | Left | Right | 6' 4" | 200 lbs | $1,912,500 |
| Rahmings, Alpha | CF | Free Agent | 19 | 04/15/2013 | Essex | USA | Right | Right | 6' 1" | 175 lbs | - |
| Raiche, Yeilyn | SP | Free Agent | 20 | 12/12/2012 | Dearborn Heights | USA | Switch | Right | 6' 5" | 200 lbs | - |
| Rakos, Tony | 1B | Free Agent | 20 | 12/13/2012 | Los Angeles | USA | Left | Left | 6' 2" | 205 lbs | - |
| Ramage, Andy | SS | Free Agent | 21 | 04/20/2011 | Los Angeles | USA | Right | Right | 6' 1" | 180 lbs | - |
| Ramage, Dylan | SP | Free Agent | 15 | 11/03/2017 | Long Beach | USA | Switch | Right | 6' 0" | 170 lbs | - |
| Ramirez, Alejandro | C | Free Agent | 23 | 06/30/2009 | Chicago | USA | Right | Right | 6' 4" | 235 lbs | - |
| Ramirez, Alejandro | 2B | Free Agent | 16 | 05/06/2016 | Barcelona | VEN | Switch | Right | 6' 2" | 190 lbs | - |
| Ramirez, Daniel | 3B | Free Agent | 21 | 01/08/2012 | Ponce | PUR | Right | Right | 6' 1" | 190 lbs | - |
| Ramirez, Daniel | C | Gulf Coast Storm | 17 | 01/02/2016 | La Chorrera | PAN | Right | Right | 6' 2" | 200 lbs | - |
| Ramirez, Daniel | SP | Guelph Royals | 16 | 05/06/2016 | Ciudad Guayana | VEN | Left | Right | 6' 2" | 170 lbs | - |
| Ramirez, David | LF | Avalon Flying Aces | 18 | 05/09/2014 | Moca | DOM | Right | Right | 6' 4" | 195 lbs | - |
| Ramirez, David | SP | Puerto Rico Rockets | 19 | 11/05/2013 | San Francisco de Macorís | DOM | Right | Right | 5' 11" | 175 lbs | - |
| Ramirez, David | C | Free Agent | 19 | 03/19/2013 | La Romana | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Ramirez, David | SP | Hemet Bulldogs | 20 | 10/24/2012 | Santo Domingo | DOM | Right | Right | 6' 2" | 190 lbs | - |
| Ramirez, David | 1B | Tuah Hawks | 18 | 09/17/2014 | Santo Domingo | DOM | Left | Left | 6' 4" | 200 lbs | - |
| Ramirez, David | SP | Free Agent | 16 | 11/09/2016 | San Juan | PUR | Right | Right | 6' 4" | 180 lbs | - |
| Ramirez, Edgar | SP | Rocky Mountain Rippers | 16 | 08/14/2016 | Barquisimeto | VEN | Left | Left | 6' 3" | 180 lbs | - |
| Ramirez, Frank | RP | Free Agent | 21 | 06/12/2011 | New York | USA | Right | Right | 6' 3" | 200 lbs | - |
| Ramirez, Jesus | LF | Wichita Wasps | 17 | 12/02/2015 | Baní | DOM | Right | Right | 6' 1" | 160 lbs | - |
| Ramirez, Jesus | 3B | Fremont Street Reapers | 17 | 03/24/2015 | Esperanza | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Ramirez, Jesus | 2B | Free Agent | 24 | 01/18/2009 | Santo Domingo | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Ramirez, Jesus | SS | Free Agent | 20 | 10/05/2012 | Tucson | USA | Right | Right | 6' 1" | 180 lbs | - |
| Ramirez, Jonathan | RP | Free Agent | 17 | 06/15/2015 | Weehawken | USA | Left | Left | 6' 2" | 175 lbs | - |
| Ramirez, Jorge | SP | D.C. Space Cowboys | 18 | 07/05/2014 | Tlaquepaque | MEX | Left | Right | 6' 1" | 175 lbs | - |
| Ramirez, Jorge | SP | Free Agent | 17 | 01/22/2015 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Ramirez, Juan | SS | Montreal Youppis | 16 | 01/25/2016 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Ramirez, Juan | 1B | Avalon Flying Aces | 16 | 08/20/2016 | San Francisco de Macorís | DOM | Right | Right | 6' 2" | 200 lbs | - |
| Ramirez, Juan | SP | Free Agent | 19 | 06/22/2013 | Winslow | USA | Right | Right | 6' 2" | 175 lbs | - |
| Ramirez, Juan | 2B | Roswell Invaders | 18 | 07/22/2014 | Villa Fundación | DOM | Left | Right | 6' 3" | 185 lbs | - |
| Ramirez, Juan | 1B | Aberdeen Absolutely Free | 19 | 12/15/2013 | Barquisimeto | VEN | Left | Left | 6' 2" | 210 lbs | - |
| Ramirez, Juan | LF | Free Agent | 18 | 09/19/2014 | Rengo | CHI | Switch | Right | 6' 1" | 185 lbs | - |
| Ramirez, Juan | RP | Free Agent | 17 | 12/18/2015 | Ponce | PUR | Left | Left | 5' 11" | 170 lbs | - |
| Ramirez, Juan | 3B | Wichita Wasps | 17 | 07/30/2015 | Villa Bisonó | DOM | Switch | Right | 5' 9" | 170 lbs | - |
| Ramirez, Julio | 2B | Roswell Invaders | 16 | 04/05/2016 | Baní | DOM | Switch | Right | 5' 10" | 160 lbs | - |
| Ramirez, Luis | RP | Gulf Coast Storm | 17 | 06/11/2015 | Santo Domingo | DOM | Left | Left | 6' 7" | 200 lbs | - |
| Ramirez, Luis | SS | Yuntech Fly Fisherman | 19 | 09/29/2013 | Santo Domingo | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Ramirez, Luis | SS | Free Agent | 18 | 06/09/2014 | San Juan | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Ramirez, Luis | CF | Free Agent | 17 | 01/02/2016 | San Juan | PUR | Left | Right | 6' 1" | 165 lbs | - |
| Ramirez, Macho | CF | Free Agent | 21 | 06/23/2011 | Laguna Beach | USA | Left | Right | 6' 0" | 180 lbs | - |
| Ramirez, Nelson | SP | Yuntech Fly Fisherman | 18 | 04/15/2014 | Santo Domingo | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Ramirez, Niguel | 2B | Wichita Wasps | 18 | 12/09/2014 | Carora | VEN | Right | Right | 5' 10" | 170 lbs | - |
| Ramirez, Sergio | 3B | Montreal Youppis | 17 | 06/11/2015 | Azua | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Ramirez, Sergio | CL | Wichita Wasps | 17 | 12/08/2015 | San Francisco de Macorís | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Ramirez, Vicente | SP | Free Agent | 16 | 02/21/2016 | St. Petersburg | USA | Right | Left | 6' 6" | 190 lbs | - |
| Ramos, Alejandro | 3B | San Diego Seals | 17 | 05/12/2015 | Cabrera | DOM | Right | Right | 6' 3" | 195 lbs | - |
| Ramos, Billy | SP | Free Agent | 22 | 11/02/2010 | Evansdale | USA | Switch | Right | 6' 5" | 195 lbs | - |
| Ramos, David | SP | Free Agent | 17 | 08/20/2015 | Santo Domingo | DOM | Left | Right | 6' 8" | 205 lbs | - |
| Ramos, Edgar | CF | Great Blue Heron | 17 | 05/19/2015 | Valera | VEN | Right | Right | 6' 1" | 195 lbs | - |
| Ramos, Ernesto | SP | Free Agent | 20 | 04/27/2012 | San Juan | PUR | Right | Right | 5' 10" | 160 lbs | - |
| Ramos, Esteban | CF | Free Agent | 20 | 08/02/2012 | San Juan | PUR | Left | Left | 6' 2" | 195 lbs | - |
| Ramos, Frank | C | Tampa Rattlers | 17 | 12/14/2015 | Buenavista | MEX | Right | Right | 6' 1" | 190 lbs | - |
| Ramos, Frank | SP | Free Agent | 20 | 12/18/2012 | Bayamón | PUR | Right | Right | 6' 8" | 200 lbs | - |
| Ramos, Ignacio | RP | Free Agent | 17 | 11/02/2015 | San Cristóbal | DOM | Switch | Right | 6' 3" | 180 lbs | - |
| Ramos, Jesus | CF | Free Agent | 23 | 03/07/2009 | Ejido | VEN | Left | Left | 5' 11" | 185 lbs | - |
| Ramos, Jesus | RP | Free Agent | 17 | 07/22/2015 | Chitré | PAN | Right | Right | 5' 11" | 170 lbs | - |
| Ramos, Jorge | SP | Free Agent | 16 | 02/23/2016 | Morón | CUB | Left | Left | 6' 0" | 170 lbs | - |
| Ramos, Jorge | SP | Tuah Hawks | 19 | 12/27/2013 | Carrizal | VEN | Right | Right | 6' 2" | 175 lbs | - |
| Ramos, Jorge | SP | Guelph Royals | 17 | 01/24/2015 | Cotuí | DOM | Left | Right | 5' 11" | 165 lbs | - |
| Ramos, Juan | LF | Free Agent | 16 | 02/21/2016 | Barquisimeto | VEN | Right | Right | 5' 11" | 185 lbs | - |
| Ramos, Juan | SP | Fayetteville Paratroopers | 18 | 09/03/2014 | Pedernales | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Ramos, Juan | 2B | Free Agent | 19 | 02/11/2013 | Guaynabo | PUR | Left | Right | 6' 0" | 170 lbs | - |
| Ramos, Juan | SS | Avalon Flying Aces | 17 | 01/06/2016 | Santiago de Cuba | CUB | Right | Right | 6' 1" | 170 lbs | - |
| Ramos, Julio | RF | Manhattan Mobsters | 18 | 11/21/2014 | Mexico City | MEX | Left | Left | 6' 0" | 165 lbs | - |
| Ramos, Julio | 3B | Knoxville Smokies | 19 | 04/21/2013 | Guatire | VEN | Right | Right | 6' 3" | 190 lbs | $500,000 |
| Ramos, Luis | RF | Big Sky Bigfoots | 17 | 04/24/2015 | Guacara | VEN | Right | Right | 6' 3" | 205 lbs | - |
| Ramos, Luis | C | Roswell Invaders | 17 | 08/21/2015 | Santo Domingo | DOM | Right | Right | 6' 2" | 205 lbs | - |
| Ramos, Nadia | 1B | Tuah Hawks | 19 | 07/11/2013 | Amina | DOM | Left | Left | 6' 2" | 200 lbs | - |
| Ramos, Rodolfo | SP | Nashville Stars | 18 | 11/05/2014 | Higüey | DOM | Switch | Right | 6' 8" | 200 lbs | - |
| Ramos, Sergio | 3B | Free Agent | 17 | 06/28/2015 | Dorado | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Rampolla, Gianpaolo | 2B | D.C. Space Cowboys | 16 | 02/09/2016 | Mérida | VEN | Right | Right | 6' 2" | 185 lbs | - |
| Rando, Onorato | CF | Free Agent | 16 | 01/21/2016 | Dubuque | USA | Right | Right | 6' 4" | 180 lbs | - |
| Rangel, Alejandro | C | Tuah Hawks | 16 | 10/18/2016 | Bauta | CUB | Right | Right | 6' 1" | 180 lbs | - |
| Rangel, Arturo | 2B | Free Agent | 21 | 02/14/2011 | Santo Domingo | DOM | Right | Right | 6' 1" | 190 lbs | - |
| Rangel, Arturo | SP | London Clash | 16 | 01/28/2016 | Charallave | VEN | Switch | Right | 6' 0" | 160 lbs | - |
| Rangel, David | RF | Tuah Hawks | 20 | 08/04/2012 | Pueblo Viejo | DOM | Switch | Left | 6' 2" | 195 lbs | - |
| Rangel, David | RP | Free Agent | 21 | 07/21/2011 | Youngstown | USA | Right | Right | 6' 2" | 185 lbs | - |
| Rangel, Ernesto | 3B | Free Agent | 20 | 01/04/2013 | Charallave | VEN | Right | Right | 6' 3" | 200 lbs | - |
| Rangel, Esteban | SS | Guelph Royals | 16 | 07/01/2016 | Buenavista | MEX | Right | Right | 6' 2" | 195 lbs | - |
| Rangel, Juan | SS | Tampa Rattlers | 18 | 11/05/2014 | Apodaca | MEX | Right | Right | 6' 4" | 195 lbs | - |
| Rangel, Lazaro | 2B | Yuntech Fly Fisherman | 18 | 01/01/2015 | La Vega | DOM | Right | Right | 6' 1" | 190 lbs | - |
| Rangel, Luis | CF | Great Blue Heron | 17 | 09/03/2015 | Cagua | VEN | Left | Left | 6' 2" | 180 lbs | - |
| Rangel, Lupe | SP | Yuntech Fly Fisherman | 16 | 02/28/2016 | Caracas | VEN | Right | Right | 6' 7" | 200 lbs | - |
| Rangel, Noe | C | Free Agent | 20 | 08/31/2012 | Olathe | USA | Right | Right | 6' 1" | 180 lbs | - |
| Raphael, Marquis | C | Free Agent | 20 | 09/03/2012 | Douglasville | USA | Left | Right | 6' 0" | 200 lbs | - |
| Rasband, Ehi | RP | Free Agent | 20 | 07/01/2012 | Floral City | USA | Left | Left | 5' 11" | 175 lbs | - |
| Raskin, Bobby | SP | Free Agent | 20 | 02/12/2012 | Reading | USA | Left | Left | 6' 1" | 185 lbs | - |
| Rasmussen, Ronnie | CF | Free Agent | 17 | 03/07/2015 | Metairie | USA | Right | Right | 6' 2" | 175 lbs | - |
| Ratledge, Santiago Rafael | CL | Free Agent | 21 | 04/16/2011 | Lansing | USA | Right | Right | 6' 2" | 195 lbs | - |
| Ravenell, Dashawn | RP | Free Agent | 24 | 07/19/2008 | Brady | USA | Right | Right | 6' 7" | 225 lbs | - |
| Raville, Ken | RP | Free Agent | 19 | 05/05/2013 | Cortland | USA | Left | Left | 6' 4" | 190 lbs | - |
| Ray, Andy | 3B | Free Agent | 19 | 03/01/2013 | Maple Valley | USA | Right | Right | 6' 1" | 195 lbs | - |
| Raya, David | CF | San Diego Seals | 16 | 08/07/2016 | Pinar del Rio | CUB | Right | Right | 6' 4" | 205 lbs | - |
| Raya, Gregorio | LF | D.C. Space Cowboys | 18 | 05/28/2014 | San Pedro de Macorís | DOM | Right | Right | 6' 0" | 185 lbs | - |
| Raya, Nelson | RP | Free Agent | 17 | 01/10/2016 | Santo Domingo | DOM | Switch | Right | 6' 2" | 170 lbs | - |
| Raymundo, Luis | 3B | Rocky Mountain Rippers | 17 | 04/14/2015 | La Victoria | VEN | Right | Right | 6' 0" | 185 lbs | - |
| Readmond, Bobby | RP | Free Agent | 20 | 10/10/2012 | Findlay | USA | Right | Right | 6' 1" | 175 lbs | - |
| Reasoner, Chris | 2B | Free Agent | 19 | 03/02/2013 | Hoffman Estates | USA | Right | Right | 6' 3" | 185 lbs | - |
| Rebollar, Sergio | LF | Montreal Youppis | 16 | 03/10/2016 | Sagua la Grande | CUB | Right | Right | 6' 2" | 170 lbs | - |
| Recendez, Ignacio | 1B | Avalon Flying Aces | 16 | 07/28/2016 | Havana | CUB | Left | Left | 6' 3" | 225 lbs | - |
| Reece, Ken | RF | Free Agent | 20 | 12/28/2012 | Milford | USA | Left | Left | 6' 2" | 195 lbs | - |
| Reed, Hunter | SP | Free Agent | 21 | 07/08/2011 | Yellowknife | CAN | Right | Left | 6' 4" | 200 lbs | - |
| Reed, Mike | SS | Free Agent | 17 | 06/13/2015 | Camarillo | USA | Right | Right | 6' 3" | 190 lbs | - |
| Reedus, Bobby | C | Free Agent | 16 | 01/17/2017 | Belton | USA | Right | Right | 6' 2" | 190 lbs | - |
| Rees, Mike | RP | Gulf Coast Storm | 26 | 09/25/2006 | Orlando | USA | Left | Left | 5' 11" | 190 lbs | $500,000 |
| Regalado, Edgar | RF | Manhattan Mobsters | 17 | 02/05/2015 | Higüey | DOM | Left | Left | 6' 2" | 175 lbs | - |
| Rehm, Jim | RP | Free Agent | 20 | 07/25/2012 | Medford | USA | Right | Right | 6' 4" | 195 lbs | - |
| Reichmann, Jimmy | SP | Free Agent | 19 | 08/26/2013 | Sayreville | USA | Switch | Right | 6' 7" | 195 lbs | - |
| Reinoso, Humberto | 3B | Free Agent | 17 | 11/02/2015 | San Juan | PUR | Right | Right | 6' 4" | 200 lbs | - |
| Reinoso, Juan | SP | Free Agent | 19 | 02/09/2013 | New York | USA | Right | Left | 6' 2" | 180 lbs | - |
| Reives, Omari | 3B | Free Agent | 16 | 10/05/2016 | Irvington | USA | Right | Right | 6' 1" | 175 lbs | - |
| Remedios, David | SS | Big Sky Bigfoots | 18 | 11/10/2014 | San José de Matanzas | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Reminder, Wolfrando | 2B | Free Agent | 18 | 11/12/2014 | Tigard | USA | Right | Right | 6' 1" | 180 lbs | - |
| Rendell, Cory | SP | Free Agent | 16 | 07/31/2016 | County of Brant | CAN | Right | Right | 6' 3" | 180 lbs | - |
| Renna, Bobby | SP | Free Agent | 17 | 02/19/2015 | Catasauqua | USA | Left | Left | 5' 11" | 160 lbs | - |
| Renouf, Cletus | SP | Free Agent | 21 | 03/27/2011 | Mississauga | CAN | Switch | Right | 6' 0" | 185 lbs | - |
| Renouf, Lyle | SP | Free Agent | 18 | 10/01/2014 | Shawinigan | CAN | Right | Right | 6' 1" | 160 lbs | - |
| Rentie, Kymani | RF | Free Agent | 20 | 08/09/2012 | Washington Terrace | USA | Left | Left | 6' 1" | 170 lbs | - |
| Replogle, Chris | CF | Free Agent | 18 | 09/19/2014 | O'Fallon | USA | Right | Right | 6' 4" | 190 lbs | - |
| Requena, Juan | 1B | Fremont Street Reapers | 17 | 10/17/2015 | Maracaibo | VEN | Right | Right | 6' 4" | 220 lbs | - |
| Resnick, Norm | SP | Aberdeen Absolutely Free | 24 | 06/16/2008 | Mesquite | USA | Right | Right | 6' 1" | 195 lbs | $500,000 |
| Resor, Jim | RF | Free Agent | 15 | 02/23/2017 | Tacoma | USA | Right | Left | 6' 2" | 175 lbs | - |
| Retana, Alejandro | CF | D.C. Space Cowboys | 17 | 10/26/2015 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Retana, Ernesto | SS | Aberdeen Absolutely Free | 17 | 07/01/2015 | Havana | CUB | Right | Right | 6' 2" | 185 lbs | - |
| Reuter, G.J. | CL | Free Agent | 21 | 06/06/2011 | Dallas | USA | Switch | Right | 6' 1" | 185 lbs | - |
| Reveles, Edgar | SP | Free Agent | 20 | 09/25/2012 | Albuquerque | USA | Left | Left | 5' 11" | 170 lbs | - |
| Reves, Jimmy | RF | Free Agent | 19 | 08/16/2013 | Havre | USA | Switch | Left | 6' 1" | 185 lbs | - |
| Reyes, Luis | CL | Formosan Blue Magpie | 29 | 10/23/2003 | Mao | DOM | Right | Right | 6' 3" | 205 lbs | $8,800,000 |
| Reyna, Jesus | LF | Free Agent | 18 | 03/20/2014 | Santo Domingo | DOM | Right | Right | 6' 3" | 200 lbs | - |
| Reynolds, Cliff | SP | Free Agent | 18 | 11/03/2014 | San Antonio | USA | Right | Right | 6' 6" | 200 lbs | - |
| Reynolds, Dusty | SP | Free Agent | 19 | 05/15/2013 | Lodi | USA | Left | Left | 6' 0" | 180 lbs | - |
| Reynolds, Kevin | SP | Free Agent | 20 | 06/02/2012 | Dayton | USA | Right | Right | 5' 10" | 175 lbs | - |
| Reynolds, Kurt | SP | Free Agent | 17 | 01/30/2015 | West Hartford | USA | Right | Right | 6' 7" | 200 lbs | - |
| Reynosa, Jesus | 3B | Nashville Stars | 16 | 03/04/2016 | Santo Domingo | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Reynoso, Alfredo | LF | Free Agent | 17 | 02/22/2015 | Barahona | DOM | Right | Right | 5' 11" | 175 lbs | - |
| Reynoso, Alfredo | 3B | Free Agent | 17 | 07/24/2015 | Acoyapa | NCA | Right | Right | 6' 0" | 180 lbs | - |
| Reynoso, Juan | SP | Free Agent | 17 | 07/30/2015 | Boca Chica | DOM | Switch | Right | 6' 2" | 180 lbs | - |
| Reza, Julio | SP | Big Sky Bigfoots | 17 | 05/16/2015 | Nuevo Sabana Yegua | DOM | Left | Left | 5' 9" | 160 lbs | - |
| Rhoades, Rob | SS | Free Agent | 19 | 07/15/2013 | Shreveport | USA | Left | Right | 6' 3" | 195 lbs | - |
| Rhodes, John | LF | Knoxville Smokies | 32 | 08/15/2000 | Chattanooga | USA | Right | Right | 6' 0" | 205 lbs | $500,000 |
| Rhodes, Ted | CF | Free Agent | 20 | 03/12/2012 | East Orange | USA | Left | Left | 6' 3" | 185 lbs | - |
| Rhodus, Kevin | RP | Free Agent | 19 | 02/16/2013 | Bountiful | USA | Left | Left | 6' 2" | 185 lbs | - |
| Rhoton, Jonathan | RP | Hemet Bulldogs | 24 | 05/03/2008 | Shoreline | USA | Right | Right | 5' 11" | 190 lbs | $500,000 |
| Rias, Jabari | RF | Free Agent | 17 | 08/19/2015 | Rosebud | USA | Left | Left | 6' 1" | 185 lbs | - |
| Rias, Zion | 1B | Free Agent | 18 | 02/28/2014 | Meridian | USA | Right | Right | 6' 5" | 200 lbs | - |
| Ribar, Jake | SP | Free Agent | 18 | 11/23/2014 | El Paso | USA | Right | Right | 6' 2" | 170 lbs | - |
| Rice, Jake | RP | Tuah Hawks | 35 | 07/19/1997 | Birmingham | USA | Left | Left | 6' 1" | 200 lbs | $950,000 |
| Rice, Mike | CL | Manhattan Mobsters | 22 | 11/17/2010 | San Mateo | USA | Left | Right | 6' 8" | 205 lbs | $500,000 |
| Richard, Bobby | 3B | Free Agent | 18 | 07/23/2014 | Pine Castle | USA | Right | Right | 6' 3" | 195 lbs | - |
| Richard, Chris | RP | Free Agent | 17 | 10/21/2015 | Fremont | USA | Left | Right | 5' 10" | 160 lbs | - |
| Richard, Jim | SP | Free Agent | 18 | 04/11/2014 | Grand Forks | USA | Right | Left | 6' 11" | 205 lbs | - |
| Richards, Rob | SP | San Diego Seals | 32 | 01/11/2001 | Philadelphia | USA | Right | Right | 6' 4" | 200 lbs | $15,000,000 |
| Richardson, Andy | SP | Knoxville Smokies | 23 | 03/25/2009 | Jersey City | USA | Right | Right | 6' 4" | 190 lbs | $500,000 |
| Richardson, Dan | CF | Free Agent | 19 | 08/13/2013 | Sherman | USA | Left | Left | 6' 0" | 195 lbs | - |
| Richardson, Jim | SP | Free Agent | 19 | 01/17/2014 | Irvine | USA | Right | Left | 6' 0" | 175 lbs | - |
| Richmond, Dusty | SP | Free Agent | 18 | 11/10/2014 | Kansas City | USA | Right | Right | 5' 11" | 160 lbs | - |
| Ricket, Ben | RP | Free Agent | 19 | 07/02/2013 | Walworth | USA | Right | Right | 6' 2" | 185 lbs | - |
| Rico, Alfredo | C | Montreal Youppis | 17 | 10/21/2015 | San Cristóbal | DOM | Switch | Right | 6' 0" | 185 lbs | - |
| Rico, David | LF | Free Agent | 18 | 11/10/2014 | Santo Domingo | DOM | Switch | Right | 5' 9" | 175 lbs | - |
| Rico, Luis | SP | Free Agent | 19 | 01/30/2013 | Signal Hill | USA | Left | Right | 6' 6" | 205 lbs | - |
| Rico, Noe | 2B | Big Sky Bigfoots | 19 | 05/29/2013 | Santiago | DOM | Right | Right | 5' 11" | 165 lbs | - |
| Ridder, Rúbem | SP | Free Agent | 17 | 08/17/2015 | Guarenas | VEN | Switch | Right | 6' 4" | 185 lbs | - |
| Riddler, Louie | SP | Hemet Bulldogs | 20 | 12/03/2012 | Noord | ARU | Right | Right | 6' 4" | 185 lbs | - |
| Rideau, Chris | 1B | Free Agent | 29 | 04/28/2003 | Burke | USA | Left | Left | 6' 2" | 200 lbs | - |
| Rideaux, Ajani | CF | Free Agent | 20 | 11/06/2012 | San Luis Obispo | USA | Right | Right | 6' 4" | 200 lbs | - |
| Ridgeway, Ken | SP | Free Agent | 18 | 08/13/2014 | Houston | USA | Left | Left | 6' 2" | 180 lbs | - |
| Riecke, Eddie | 2B | Free Agent | 17 | 08/19/2015 | Woolwich | USA | Left | Right | 6' 0" | 155 lbs | - |
| Riess, Dave | RP | Free Agent | 18 | 07/05/2014 | Baltimore | USA | Switch | Right | 6' 0" | 165 lbs | - |
| Rifenberg, Dusty | C | Free Agent | 15 | 02/11/2017 | McAllen | USA | Right | Right | 6' 2" | 190 lbs | - |
| Riggs, Chris | 3B | Free Agent | 20 | 10/25/2012 | Germantown | USA | Right | Right | 6' 1" | 195 lbs | - |
| Riley, Walt | SP | Free Agent | 18 | 07/31/2014 | Collinsville | USA | Left | Right | 6' 1" | 170 lbs | - |
| Rimbert, Albert | SS | Free Agent | 19 | 05/14/2013 | LaGrange | USA | Right | Right | 5' 10" | 165 lbs | - |
| Rinkle, Phil | RP | Formosan Blue Magpie | 23 | 02/01/2009 | Anchorage | USA | Right | Right | 5' 10" | 170 lbs | $500,000 |
| Rion, Mike | SP | Free Agent | 15 | 05/25/2017 | Detroit | USA | Right | Right | 6' 0" | 160 lbs | - |
| Riordan, Roman | LF | Montreal Youppis | 26 | 05/20/2006 | McAllen | USA | Right | Right | 6' 0" | 200 lbs | $2,940,600 |
| Rios, Andy | RF | Free Agent | 19 | 09/02/2013 | Orange | USA | Right | Left | 6' 7" | 200 lbs | - |
| Riscoe, Daniel | SP | Free Agent | 18 | 06/06/2014 | Orland Park | USA | Right | Right | 6' 5" | 200 lbs | - |
| Rish, Curt | SP | Free Agent | 21 | 12/29/2011 | Lathrop | USA | Left | Left | 6' 2" | 195 lbs | - |
| Ristow, Jeremy | SS | Free Agent | 17 | 02/20/2015 | Canton | USA | Right | Right | 6' 4" | 190 lbs | - |
| Ritter, Ryan | SS | Montreal Youppis | 32 | 11/10/2000 | Tinley Park | USA | Right | Right | 6' 2" | 200 lbs | $4,328,000 |
| Ritterbusch, Skyler | LF | Free Agent | 18 | 08/02/2014 | Spring Valley | USA | Right | Right | 6' 1" | 185 lbs | - |
| Ritz, Bobby | SS | Free Agent | 21 | 09/16/2011 | West Lafayette | USA | Right | Right | 6' 2" | 180 lbs | - |
| Rivas, Abraham | SP | Free Agent | 20 | 02/06/2012 | Oxford | USA | Switch | Right | 5' 11" | 170 lbs | - |
| Rivas, Daniel | SP | Free Agent | 17 | 06/15/2015 | Bajos de Haina | DOM | Left | Left | 6' 2" | 170 lbs | - |
| Rivas, David | CF | Fremont Street Reapers | 17 | 12/20/2015 | Acevedo | VEN | Right | Left | 6' 3" | 185 lbs | - |
| Rivas, Frank | CF | Free Agent | 20 | 10/13/2012 | Bellview | USA | Right | Left | 6' 0" | 180 lbs | - |
| Rivas, Juan | C | Formosan Blue Magpie | 18 | 08/26/2014 | Santo Domingo | DOM | Right | Right | 6' 6" | 200 lbs | - |
| Rivas, Juan | C | Free Agent | 17 | 05/25/2015 | Santo Domingo | DOM | Right | Right | 6' 1" | 205 lbs | - |
| Rivas, Luis | SS | Free Agent | 22 | 06/24/2010 | Vallejuelo | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Rivera, Abran | SS | Puerto Rico Rockets | 17 | 03/15/2015 | Caracas | VEN | Right | Right | 6' 4" | 190 lbs | - |
| Rivera, Alejandro | RP | Free Agent | 17 | 11/16/2015 | Clara | MEX | Left | Right | 6' 1" | 170 lbs | - |
| Rivera, Alfredo | SS | Avalon Flying Aces | 16 | 10/11/2016 | Hato Mayor | DOM | Right | Right | 6' 2" | 175 lbs | - |
| Rivera, Daniel | SP | Rocky Mountain Rippers | 20 | 11/23/2012 | Santo Domingo | DOM | Right | Right | 6' 8" | 200 lbs | - |
| Rivera, David | SP | Knoxville Smokies | 19 | 06/26/2013 | Santo Domingo | DOM | Right | Right | 6' 1" | 165 lbs | - |
| Rivera, David | 2B | Free Agent | 25 | 12/05/2007 | Guatire | VEN | Right | Right | 6' 2" | 200 lbs | - |
| Rivera, Edgar | CF | Knoxville Smokies | 16 | 02/11/2016 | Santo Domingo | DOM | Right | Right | 6' 4" | 180 lbs | - |
| Rivera, Edgar | C | Free Agent | 18 | 10/15/2014 | Monte Cristi | DOM | Right | Right | 5' 10" | 180 lbs | - |
| Rivera, Ernesto | RF | Manhattan Mobsters | 17 | 09/27/2015 | San Pedro de Macorís | DOM | Left | Left | 5' 11" | 175 lbs | - |
| Rivera, Ernesto | 1B | Free Agent | 19 | 07/15/2013 | Bayamón | PUR | Left | Left | 6' 2" | 200 lbs | - |
| Rivera, Ismael | RF | Guelph Royals | 19 | 09/23/2013 | Coro | VEN | Right | Right | 6' 3" | 190 lbs | - |
| Rivera, Jesus | LF | Free Agent | 17 | 03/08/2015 | Southaven | USA | Right | Right | 6' 5" | 210 lbs | - |
| Rivera, Jesus | SP | Manhattan Mobsters | 18 | 07/15/2014 | Santo Domingo | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Rivera, Jimmy | SP | Free Agent | 19 | 11/20/2013 | Xenia | USA | Switch | Right | 6' 2" | 185 lbs | - |
| Rivera, Jorge | 3B | Free Agent | 21 | 12/24/2011 | Peñuelas | PUR | Right | Right | 5' 10" | 180 lbs | - |
| Rivera, Jorge | RF | Free Agent | 19 | 11/21/2013 | Oxnard | USA | Switch | Right | 6' 4" | 200 lbs | - |
| Rivera, Jorge | 2B | D.C. Space Cowboys | 24 | 06/27/2008 | Veracruz | MEX | Right | Right | 6' 3" | 200 lbs | $1,446,900 |
| Rivera, Juan | SP | Rocky Mountain Rippers | 17 | 06/08/2015 | Río San Juan | DOM | Left | Left | 6' 0" | 165 lbs | - |
| Rivera, Juan | 1B | Guelph Royals | 26 | 05/07/2006 | Consuelo | DOM | Left | Right | 6' 2" | 200 lbs | $3,660,800 |
| Rivera, Julio | RF | London Clash | 17 | 07/22/2015 | Puerto Plata | DOM | Left | Left | 6' 2" | 195 lbs | - |
| Rivera, Julio | CF | Aberdeen Absolutely Free | 18 | 11/15/2014 | Caracas | VEN | Right | Right | 6' 2" | 185 lbs | - |
| Rivera, Luis | LF | Yuntech Fly Fisherman | 26 | 12/14/2006 | Santo Domingo | DOM | Right | Left | 6' 3" | 200 lbs | $3,186,400 |
| Rivera, Luis | 3B | Knoxville Smokies | 20 | 11/03/2012 | Tijuana | MEX | Right | Right | 6' 5" | 200 lbs | - |
| Rivera, Nelson | 2B | Fremont Street Reapers | 17 | 04/13/2015 | Cabrera | DOM | Right | Right | 6' 3" | 170 lbs | - |
| Rivera, Santiago | CF | Fremont Street Reapers | 18 | 06/07/2014 | Las Tunas | CUB | Right | Right | 6' 0" | 175 lbs | - |
| Rivera, Sergio | SP | Montreal Youppis | 16 | 07/09/2016 | Valera | VEN | Right | Right | 6' 2" | 180 lbs | - |
| Rivera, Sergio | CF | Wichita Wasps | 17 | 01/21/2015 | Jobabo | CUB | Right | Left | 6' 2" | 180 lbs | - |
| Rivera, Sergio | RP | Free Agent | 17 | 12/14/2015 | Santo Domingo | DOM | Left | Left | 6' 1" | 175 lbs | - |
| Rivero, Arturo | RP | Free Agent | 30 | 01/18/2003 | San Pedro de Macorís | DOM | Left | Right | 6' 1" | 210 lbs | - |
| Rivero, Daniel | CF | Manhattan Mobsters | 18 | 10/10/2014 | Barahona | DOM | Right | Right | 6' 4" | 205 lbs | - |
| Rivero, Fidel | 1B | Free Agent | 20 | 01/12/2013 | Carolina | PUR | Right | Right | 6' 4" | 200 lbs | - |
| Rivero, Gilberto | SP | Free Agent | 27 | 07/09/2005 | Spokane | USA | Switch | Right | 6' 2" | 200 lbs | - |
| Rivero, Juan | SP | Fremont Street Reapers | 17 | 01/07/2016 | Chitré | PAN | Switch | Right | 6' 1" | 170 lbs | - |
| Rivero, Luis | SP | Free Agent | 16 | 07/06/2016 | Jefferson City | USA | Right | Right | 6' 3" | 175 lbs | - |
| Rla, Eunice | SP | Free Agent | 17 | 06/03/2015 | Ciudad Guayana | VEN | Left | Right | 6' 0" | 165 lbs | - |
| Roa, Luis | SP | Tuah Hawks | 17 | 10/30/2015 | Manicaragua | CUB | Right | Right | 6' 3" | 185 lbs | - |
| Roacho, Juan | RF | Puerto Rico Rockets | 20 | 12/04/2012 | La Romana | DOM | Left | Left | 6' 4" | 200 lbs | - |
| Roan, Dave | CF | Free Agent | 16 | 09/01/2016 | Diamond Bar | USA | Right | Right | 6' 1" | 160 lbs | - |
| Robak, T.J. | CF | Free Agent | 16 | 04/13/2016 | Brooklyn | USA | Right | Left | 6' 0" | 155 lbs | - |
| Roberts, A.J. | SS | Free Agent | 21 | 12/29/2011 | Canton | USA | Right | Right | 6' 1" | 185 lbs | - |
| Roberts, Dan | 3B | Free Agent | 15 | 03/25/2017 | Henderson | USA | Right | Right | 6' 4" | 190 lbs | - |
| Roberts, Jimmy | C | Free Agent | 19 | 12/28/2013 | Takoma Park | USA | Right | Right | 6' 5" | 200 lbs | - |
| Roberts, Joe | 2B | Free Agent | 19 | 02/27/2013 | Silver Spring | USA | Right | Right | 6' 2" | 175 lbs | - |
| Roberts, Leafar | SP | Free Agent | 20 | 05/17/2012 | Kenosha | USA | Right | Left | 6' 0" | 175 lbs | - |
| Roberts, Steve | C | Free Agent | 18 | 10/08/2014 | San Antonio | USA | Right | Right | 6' 4" | 200 lbs | - |
| Robertson, Joe | LF | Free Agent | 24 | 01/27/2008 | Bowleys Quarters | USA | Switch | Left | 6' 0" | 190 lbs | - |
| Robertson, Mike | RP | Free Agent | 21 | 06/02/2011 | Omaha | USA | Right | Right | 6' 0" | 185 lbs | - |
| Robertson, Zach | CF | Knoxville Smokies | 24 | 04/14/2008 | Garland | USA | Right | Right | 6' 2" | 195 lbs | $500,000 |
| Robey, Billy | LF | Free Agent | 17 | 02/25/2015 | Houston | USA | Right | Right | 6' 5" | 205 lbs | - |
| Robinson, Eric | 3B | Free Agent | 20 | 10/10/2012 | Phoenix | USA | Left | Right | 6' 4" | 200 lbs | - |
| Robinson, Jeramie | SP | Free Agent | 17 | 03/13/2015 | Stoughton | USA | Left | Right | 6' 2" | 175 lbs | - |
| Robinson, Joe | SP | Free Agent | 18 | 03/13/2014 | Cape Coral | USA | Right | Right | 6' 0" | 170 lbs | - |
| Robinson, Mike | 2B | Avalon Flying Aces | 32 | 09/15/2000 | Booneville | USA | Right | Right | 6' 0" | 200 lbs | $16,200,000 |
| Robinson, Tim | SP | Free Agent | 16 | 09/15/2016 | Kemp Mill | USA | Right | Right | 6' 6" | 195 lbs | - |
| Robledo, Alejandro | LF | Wichita Wasps | 17 | 05/25/2015 | Maracaibo | VEN | Right | Left | 6' 2" | 195 lbs | - |
| Robles, Albert | CF | Fayetteville Paratroopers | 17 | 09/19/2015 | Santo Domingo | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Robles, David | SP | Montreal Youppis | 17 | 08/31/2015 | El Peñón | DOM | Right | Left | 6' 3" | 185 lbs | - |
| Robles, David | C | Free Agent | 23 | 10/16/2009 | Monte Cristi | DOM | Right | Right | 6' 2" | 200 lbs | - |
| Robles, Ernesto | C | Tampa Rattlers | 17 | 12/05/2015 | La Mata | DOM | Right | Right | 6' 4" | 195 lbs | - |
| Robles, Gervaso | SP | Free Agent | 18 | 06/19/2014 | Brownsville | USA | Right | Right | 6' 3" | 180 lbs | - |
| Robles, Jesus | SP | Rocky Mountain Rippers | 18 | 05/17/2014 | Santo Domingo | DOM | Right | Right | 5' 11" | 165 lbs | - |
| Robles, Jorge | RP | Free Agent | 18 | 11/26/2014 | Patillas | PUR | Switch | Right | 6' 6" | 190 lbs | - |
| Robles, Jorge | SS | Free Agent | 17 | 12/22/2015 | Wilkinsburg | USA | Right | Right | 6' 5" | 185 lbs | - |
| Robles, Juan | 2B | Nashville Stars | 20 | 01/18/2013 | Jimaní | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Robles, Luis | SP | Montreal Youppis | 17 | 02/23/2015 | San Francisco de Macorís | DOM | Right | Right | 6' 8" | 200 lbs | - |
| Robles, Luis | SP | Fayetteville Paratroopers | 17 | 07/22/2015 | Medellín | COL | Right | Right | 5' 10" | 165 lbs | - |
| Robles, Luis | C | London Clash | 18 | 11/10/2014 | Mendoza | MEX | Right | Right | 6' 4" | 215 lbs | - |
| Rocchio, Gil | RP | Free Agent | 20 | 04/22/2012 | Granville | USA | Switch | Right | 6' 2" | 185 lbs | - |
| Rocha, David | C | Free Agent | 23 | 04/13/2009 | Santo Domingo | DOM | Left | Right | 5' 11" | 190 lbs | - |
| Rocha, Gilberto | SP | Free Agent | 17 | 12/23/2015 | Yauco | PUR | Right | Right | 6' 6" | 195 lbs | - |
| Rocha, Jesus | SP | Free Agent | 18 | 09/22/2014 | Obregón | MEX | Right | Right | 6' 8" | 205 lbs | - |
| Rocha, Jorge | SP | Rocky Mountain Rippers | 17 | 07/22/2015 | Santo Domingo | DOM | Left | Left | 6' 4" | 195 lbs | - |
| Rochin, Jesus | SS | Free Agent | 18 | 08/18/2014 | Houston | USA | Right | Right | 6' 2" | 180 lbs | - |
| Rodd, Clifford | RF | Free Agent | 16 | 11/10/2016 | Vancouver | CAN | Left | Left | 6' 5" | 190 lbs | - |
| Rodriguez, Edmundo | RP | Aberdeen Absolutely Free | 29 | 10/08/2003 | Unknown | VEN | Left | Left | 6' 0" | 180 lbs | $3,130,000 |
| Rodriguez, Grayson | SP | Gulf Coast Storm | 33 | 11/16/1999 | Nacogdoches | USA | Left | Right | 6' 5" | 205 lbs | $8,500,000 |
| Rodriguez, Jeremy | SS | London Clash | 26 | 07/04/2006 | Esperanza | DOM | Left | Right | 6' 0" | 195 lbs | $3,400,000 |
| Rodriguez, Julio | CF | Great Blue Heron | 32 | 12/29/2000 | Loma de Cabrera | DOM | Right | Right | 6' 4" | 200 lbs | $27,000,000 |
| Rodriguez, Luis | LF | Free Agent | 30 | 09/16/2002 | Quíbor | VEN | Right | Right | 6' 2" | 200 lbs | - |
| Rodruguez, Jesus | SS | Free Agent | 18 | 11/29/2014 | Orocovis | PUR | Switch | Right | 6' 5" | 195 lbs | - |
| Rodón, Carlos | SP | Hemet Bulldogs | 40 | 12/10/1992 | Holly Springs | USA | Left | Left | 6' 3" | 215 lbs | $8,600,000 |
| Roe, Jon | 3B | Yuntech Fly Fisherman | 25 | 08/15/2007 | Houston | USA | Right | Right | 6' 4" | 200 lbs | $4,960,000 |
| Roell, Andres | SP | Free Agent | 18 | 03/16/2014 | Youngstown | USA | Right | Right | 6' 1" | 175 lbs | - |
| Rogalski, Tucker | C | Free Agent | 19 | 06/15/2013 | Langley | CAN | Switch | Right | 6' 0" | 195 lbs | - |
| Rogers, Glen | RF | Free Agent | 19 | 12/03/2013 | Hallettsville | USA | Left | Left | 6' 5" | 200 lbs | - |
| Rogers, Josh | SP | Free Agent | 19 | 10/27/2013 | Naperville | USA | Right | Right | 6' 3" | 185 lbs | - |
| Rogers, Tyler | RP | Aberdeen Absolutely Free | 42 | 12/17/1990 | Littleton | USA | Right | Right | 6' 5" | 185 lbs | $1,800,000 |
| Rojas, Alfredo | SP | Knoxville Smokies | 17 | 05/22/2015 | Santiago de las Vegas | CUB | Left | Left | 6' 1" | 175 lbs | - |
| Rojas, Andres | SP | Knoxville Smokies | 19 | 05/27/2013 | Santo Domingo | DOM | Right | Right | 6' 2" | 185 lbs | - |
| Rojas, Daniel | SP | Fayetteville Paratroopers | 17 | 01/08/2016 | Jovellanos | CUB | Left | Right | 6' 1" | 170 lbs | - |
| Rojas, Jesus | SP | D.C. Space Cowboys | 18 | 06/17/2014 | Santo Domingo | DOM | Left | Right | 6' 2" | 175 lbs | - |
| Rojas, Jon | RP | Free Agent | 16 | 06/16/2016 | El Cajon | USA | Left | Left | 6' 5" | 185 lbs | - |
| Rojas, Juan | 3B | Guelph Royals | 17 | 05/03/2015 | Havana | CUB | Right | Right | 6' 1" | 165 lbs | - |
| Rojas, Juan | C | Fayetteville Paratroopers | 17 | 06/23/2015 | Santiago | DOM | Switch | Right | 6' 1" | 180 lbs | - |
| Rojas, Juan | 2B | Free Agent | 19 | 07/18/2013 | Greenbelt | USA | Right | Right | 6' 3" | 190 lbs | - |
| Rojas, Nelson | CF | Free Agent | 21 | 03/21/2011 | Bayamón | PUR | Right | Right | 6' 0" | 185 lbs | - |
| Rojas, Yendry | SS | Aberdeen Absolutely Free | 27 | 01/27/2005 | Ciego de Avila | CUB | Left | Right | 6' 0" | 200 lbs | $1,800,000 |
| Rojo, Jesus | RP | Puerto Rico Rockets | 18 | 09/09/2014 | La Romana | DOM | Switch | Right | 6' 4" | 190 lbs | - |
| Rojo, Jorge | RP | Nashville Stars | 17 | 05/04/2015 | Maracay | VEN | Right | Left | 6' 8" | 200 lbs | - |
| Roll, Josh | 3B | Free Agent | 19 | 04/19/2013 | Rockford | USA | Right | Right | 6' 0" | 180 lbs | - |
| Rollerson, J.D. | SP | Free Agent | 15 | 04/17/2017 | Baltimore | USA | Right | Left | 6' 8" | 190 lbs | - |
| Romero, Alejandro | 2B | Nashville Stars | 19 | 03/30/2013 | Bajos de Haina | DOM | Right | Right | 6' 4" | 200 lbs | - |
| Romero, Alejandro | C | London Clash | 17 | 01/20/2015 | San Luis Potosí | MEX | Right | Right | 6' 6" | 220 lbs | - |
| Romero, Alejandro | SP | Nashville Stars | 16 | 05/13/2016 | Sancti Spíritus | CUB | Right | Right | 5' 11" | 165 lbs | - |
| Romero, Alexis | SP | Rocky Mountain Rippers | 18 | 09/15/2014 | Lagunillas | VEN | Switch | Right | 6' 3" | 185 lbs | - |
| Romero, Alfredo | 2B | Formosan Blue Magpie | 19 | 12/04/2013 | Barahona | DOM | Switch | Right | 6' 1" | 185 lbs | - |
| Romero, David | SP | Free Agent | 20 | 09/15/2012 | Bayamón | PUR | Left | Left | 6' 0" | 170 lbs | - |
| Romero, Guadalupe | LF | Nashville Stars | 19 | 03/06/2013 | San Mateo | VEN | Right | Right | 6' 4" | 205 lbs | - |
| Romero, Jesus | SS | Tampa Rattlers | 16 | 11/15/2016 | Puerto la Cruz | VEN | Right | Right | 6' 0" | 165 lbs | - |
| Romero, Jesus | CF | Avalon Flying Aces | 17 | 08/13/2015 | Mexico City | MEX | Right | Right | 6' 4" | 200 lbs | - |
| Romero, Jesus | SP | Free Agent | 16 | 06/30/2016 | Everett | USA | Left | Left | 6' 0" | 165 lbs | - |
| Romero, Jesus | SP | Free Agent | 17 | 09/05/2015 | Soacha | COL | Switch | Right | 6' 2" | 175 lbs | - |
| Romero, Juan | RF | Nashville Stars | 17 | 01/09/2016 | Consuelo | DOM | Left | Left | 6' 6" | 195 lbs | - |
| Romero, Juan | SS | Fayetteville Paratroopers | 16 | 04/07/2016 | Villa Altagracia | DOM | Left | Right | 6' 2" | 170 lbs | - |
| Romero, Juan | RF | Great Blue Heron | 16 | 04/22/2016 | Willemstad | CUR | Left | Right | 6' 2" | 190 lbs | - |
| Romero, Juan | SP | Yuntech Fly Fisherman | 18 | 10/23/2014 | Azua | DOM | Left | Right | 5' 10" | 160 lbs | - |
| Romero, Juan | SP | Great Blue Heron | 18 | 08/28/2014 | Puebla | MEX | Right | Right | 6' 9" | 205 lbs | - |
| Romero, Juan | SP | Free Agent | 17 | 10/11/2015 | Santiago | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Romero, Luis | SP | Free Agent | 23 | 11/28/2009 | Santo Domingo | DOM | Left | Left | 6' 1" | 190 lbs | - |
| Romero, Nelson | CF | Free Agent | 18 | 09/04/2014 | Tekax | MEX | Left | Left | 6' 4" | 195 lbs | - |
| Romero, Pete | 1B | Free Agent | 19 | 08/17/2013 | South Berwick | USA | Right | Right | 6' 2" | 205 lbs | - |
| Romero, Rodolfo | C | Wichita Wasps | 26 | 12/13/2006 | Dajabón | DOM | Left | Right | 5' 11" | 185 lbs | $1,134,100 |
| Romero, Wilson | 3B | Big Sky Bigfoots | 17 | 03/06/2015 | Barquisimeto | VEN | Left | Right | 6' 5" | 200 lbs | - |
| Romero Jr., Robert | 2B | Free Agent | 19 | 01/03/2014 | McKinney | USA | Right | Right | 5' 10" | 170 lbs | - |
| Rominski, Ben | SS | Nashville Stars | 22 | 03/27/2010 | San Antonio | USA | Switch | Right | 6' 2" | 200 lbs | $500,000 |
| Romo, Drew | C | Manhattan Mobsters | 31 | 08/29/2001 | The Woodlands | USA | Switch | Right | 6' 1" | 200 lbs | $9,000,000 |
| Romo, Julio | SP | Free Agent | 16 | 08/14/2016 | Santo Domingo | DOM | Left | Left | 6' 1" | 175 lbs | - |
| Ronces, Juan | SP | Gulf Coast Storm | 17 | 09/25/2015 | Santo Domingo | DOM | Left | Left | 6' 2" | 175 lbs | - |
| Rondinone, Jon | SS | Free Agent | 20 | 04/25/2012 | Terrell | USA | Right | Right | 6' 3" | 185 lbs | - |
| Rosa, Jorge | SS | Aberdeen Absolutely Free | 18 | 03/27/2014 | Higüey | DOM | Right | Right | 6' 1" | 190 lbs | - |
| Rosa, Noe | C | Hemet Bulldogs | 17 | 03/17/2015 | Caracas | VEN | Switch | Right | 6' 2" | 190 lbs | - |
| Rosa, Sergio | CF | Manhattan Mobsters | 18 | 10/10/2014 | Santo Domingo | DOM | Switch | Right | 6' 2" | 175 lbs | - |
| Rosado, Juan | SS | London Clash | 17 | 03/25/2015 | Santo Domingo | DOM | Right | Right | 5' 11" | 155 lbs | - |
| Rosado, Juan | SP | Great Blue Heron | 18 | 12/14/2014 | Santiago de Cuba | CUB | Right | Right | 6' 3" | 190 lbs | - |
| Rosado, Vicente | SP | Yuntech Fly Fisherman | 18 | 09/25/2014 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Rosales, Alexis | 1B | Free Agent | 20 | 02/03/2012 | Irvington | USA | Right | Right | 6' 8" | 250 lbs | - |
| Rosales, Alfredo | C | Free Agent | 19 | 03/08/2013 | San Juan | PUR | Right | Right | 6' 4" | 205 lbs | - |
| Rosales, Andres | CF | Gulf Coast Storm | 16 | 04/20/2016 | Mexicali | MEX | Left | Right | 6' 4" | 185 lbs | - |
| Rosales, Edgar | SP | Wichita Wasps | 17 | 08/14/2015 | Havana | CUB | Right | Left | 5' 11" | 170 lbs | - |
| Rosario, Andres | 3B | Fayetteville Paratroopers | 16 | 08/16/2016 | Santo Domingo | DOM | Left | Right | 6' 3" | 185 lbs | - |
| Rosario, Jorge | SP | Nashville Stars | 19 | 06/02/2013 | La Vega | DOM | Left | Right | 6' 8" | 205 lbs | - |
| Rosario, Juan | RP | Free Agent | 18 | 03/23/2014 | Monterrey | MEX | Switch | Right | 6' 3" | 185 lbs | - |
| Rosario, Luis | SS | London Clash | 18 | 12/17/2014 | Salcedo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Rosas, Andres | 2B | Formosan Blue Magpie | 18 | 04/15/2014 | Río Bravo | MEX | Right | Right | 6' 0" | 170 lbs | - |
| Rosas, Ernesto | 2B | Free Agent | 15 | 04/08/2017 | Caguas | PUR | Right | Right | 6' 2" | 170 lbs | - |
| Rose, Chris | RP | Free Agent | 17 | 10/08/2015 | Phoenix | USA | Right | Right | 6' 4" | 190 lbs | - |
| Rose, Joe | SS | Free Agent | 18 | 06/02/2014 | San Bernardino | USA | Right | Right | 6' 1" | 160 lbs | - |
| Rosenquist, Treyson | SP | Free Agent | 17 | 08/23/2015 | Charleston | USA | Left | Right | 6' 1" | 175 lbs | - |
| Rosenthal, Chris | 2B | Free Agent | 19 | 12/02/2013 | Compton | USA | Right | Right | 5' 11" | 175 lbs | - |
| Ross, Robbie | CF | Free Agent | 18 | 03/21/2014 | New Haven | USA | Left | Left | 6' 5" | 195 lbs | - |
| Rothermel, Marc | SP | Gulf Coast Storm | 29 | 09/30/2003 | Springfield | USA | Right | Right | 6' 0" | 200 lbs | $12,000,000 |
| Rouco, Edgar | RP | Free Agent | 17 | 06/29/2015 | Matamoros | MEX | Left | Left | 6' 2" | 175 lbs | - |
| Rowe, Kriesler | 2B | Fayetteville Paratroopers | 31 | 03/11/2001 | Middletown | USA | Right | Right | 6' 2" | 200 lbs | $5,000,000 |
| Rowry, Jelani | SP | Free Agent | 16 | 09/14/2016 | Hampstead | USA | Left | Left | 6' 2" | 165 lbs | - |
| Rowsell, Chandler | CF | Free Agent | 19 | 09/06/2013 | Edmonton | CAN | Left | Left | 6' 1" | 170 lbs | - |
| Roy, Danny | SP | Free Agent | 21 | 11/22/2011 | Salunga-Landisville | USA | Right | Right | 6' 3" | 185 lbs | - |
| Royster, Steve | SP | Free Agent | 15 | 04/20/2017 | Harvey | USA | Right | Right | 6' 6" | 185 lbs | - |
| Ruano, Daniel | RP | Free Agent | 23 | 04/30/2009 | Quebradillas | PUR | Switch | Right | 6' 2" | 200 lbs | - |
| Rubin, Nate | SS | Free Agent | 20 | 01/09/2013 | San Antonio | USA | Right | Right | 6' 0" | 175 lbs | - |
| Ruckert, Jack | 1B | Tampa Rattlers | 26 | 01/17/2007 | Baton Rouge | USA | Left | Right | 6' 1" | 200 lbs | $2,440,000 |
| Rudge, Chandler | SP | Free Agent | 22 | 10/24/2010 | Regina | CAN | Right | Right | 6' 6" | 210 lbs | - |
| Rudolph, Steve | CF | Free Agent | 15 | 11/23/2017 | Ladera Ranch | USA | Right | Right | 6' 4" | 175 lbs | - |
| Ruedas, Julio | SP | Fremont Street Reapers | 19 | 04/18/2013 | Cancún | MEX | Right | Right | 6' 1" | 170 lbs | - |
| Ruelas, Ismael | CF | Rocky Mountain Rippers | 19 | 08/31/2013 | Santo Domingo | DOM | Right | Right | 6' 4" | 200 lbs | - |
| Ruf, Ben | SP | Free Agent | 20 | 07/27/2012 | Mesa | USA | Right | Right | 6' 3" | 180 lbs | - |
| Ruffing, Travler | RP | Free Agent | 20 | 09/07/2012 | Yonkers | USA | Right | Right | 6' 10" | 230 lbs | - |
| Rufo, Chris | SP | Yuntech Fly Fisherman | 27 | 08/29/2005 | Minneapolis | USA | Right | Right | 5' 11" | 200 lbs | $2,600,000 |
| Rumble, Shamar | RP | Free Agent | 16 | 09/25/2016 | North Syracuse | USA | Right | Right | 6' 0" | 165 lbs | - |
| Rumfield, Ajani | SP | Free Agent | 20 | 08/19/2012 | Temple | USA | Right | Right | 6' 6" | 195 lbs | - |
| Runkle, Charlie | CF | Roswell Invaders | 25 | 06/05/2007 | Acworth | USA | Right | Right | 6' 3" | 200 lbs | $500,000 |
| Ruple, DaShaun | 2B | Free Agent | 17 | 06/22/2015 | Veradale | USA | Right | Right | 6' 1" | 175 lbs | - |
| Rupp, Luis Jesus | SS | Free Agent | 21 | 10/06/2011 | Coral Springs | USA | Switch | Right | 6' 1" | 180 lbs | - |
| Rush, Chris | RP | Free Agent | 20 | 09/29/2012 | Brooklyn | USA | Left | Left | 6' 6" | 200 lbs | - |
| Rushbrooke, Carlton | SP | Free Agent | 17 | 03/20/2015 | Bryan | USA | Switch | Right | 6' 4" | 180 lbs | - |
| Rushing, Dalton | LF | Rocky Mountain Rippers | 31 | 02/21/2001 | Brighton | USA | Left | Right | 5' 11" | 220 lbs | $2,000,000 |
| Russa, Juan | RF | Wichita Wasps | 18 | 01/12/2015 | Maracaibo | VEN | Left | Left | 6' 2" | 195 lbs | - |
| Russell, Mason | SP | Yuntech Fly Fisherman | 26 | 04/06/2006 | Queen Creek | USA | Switch | Left | 6' 1" | 200 lbs | $2,000,000 |
| Russell, Mike | RF | Free Agent | 21 | 08/10/2011 | Douglasville | USA | Left | Left | 6' 6" | 210 lbs | - |
| Ruthenberg, Ben | SP | Free Agent | 17 | 04/15/2015 | Portland | USA | Right | Right | 6' 1" | 165 lbs | - |
| Rutschman, Adley | C | London Clash | 34 | 02/06/1998 | Sherwood | USA | Switch | Right | 6' 2" | 205 lbs | $7,500,000 |
| Ruvalcaba, Juan | RP | Hemet Bulldogs | 31 | 02/17/2001 | Leonia | USA | Left | Right | 6' 2" | 200 lbs | $2,600,000 |
| Ruvalcaba, Juan | 2B | Free Agent | 17 | 02/28/2015 | Puerto Cabello | VEN | Right | Right | 6' 2" | 185 lbs | - |
| Ruvio, Luis | SP | Free Agent | 16 | 08/10/2016 | Santo Domingo | DOM | Left | Right | 6' 7" | 200 lbs | - |
| Ruybalid, Ramiro | RF | Fremont Street Reapers | 18 | 11/24/2014 | Bayaguana | DOM | Left | Left | 6' 4" | 195 lbs | - |
| Ryan, Joe | SP | Montreal Youppis | 36 | 06/05/1996 | San Anselmo | USA | Right | Right | 6' 1" | 200 lbs | $5,500,000 |
