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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Radke, Asa | LF | Boston College Eagles | 18 | 08/03/2033 | Torrington | USA | Left | Left | 6' 2" | 185 lbs | - |
| Raines, Ryan | RP | Free Agent | 24 | 11/17/2026 | Holladay | USA | Left | Left | 6' 3" | 200 lbs | - |
| Rainey, Ed | 3B | Free Agent | 27 | 09/05/2024 | Lindenhurst | USA | Right | Right | 6' 2" | 205 lbs | - |
| Rainey, Oran | C | Butler Bulldogs | 18 | 10/06/2033 | Puhi | USA | Right | Right | 6' 5" | 200 lbs | - |
| Rakes, Phil | 2B | Free Agent | 26 | 05/28/2025 | Eagan | USA | Right | Right | 6' 4" | 205 lbs | - |
| Ramos, Evan | LF | Alabama Crimson Tide | 18 | 01/17/2033 | Murphy | USA | Left | Left | 6' 0" | 180 lbs | - |
| Ramos, Juan | SS | Oregon State Beavers | 18 | 09/06/2033 | Unión de Reyes | CUB | Right | Right | 6' 2" | 170 lbs | - |
| Ramos, Sergio | SP | Free Agent | 20 | 04/02/2031 | Guanajay | CUB | Left | Left | 6' 3" | 180 lbs | - |
| Ramsay, Chris | RF | South Carolina Gamecocks | 19 | 06/23/2032 | Mississauga | CAN | Left | Left | 5' 11" | 170 lbs | - |
| Ramsey, Bill | C | Free Agent | 23 | 01/06/2028 | Alderwood Manor | USA | Right | Right | 6' 0" | 200 lbs | - |
| Ramsey, Carl | LF | Free Agent | 29 | 09/19/2022 | Chicago | USA | Right | Right | 6' 2" | 205 lbs | - |
| Ramsey, Denny | C | Southern California Trojans | 21 | 03/23/2030 | Manhattan Beach | USA | Right | Right | 6' 8" | 200 lbs | - |
| Ramsey, Howard | 3B | Free Agent | 25 | 06/09/2026 | Tampa | USA | Right | Right | 6' 3" | 200 lbs | - |
| Ramsey, Joe | RP | Oklahoma State Cowboys | 18 | 08/02/2033 | San Antonio | USA | Left | Left | 6' 6" | 185 lbs | - |
| Ramsey, Paul | RP | Free Agent | 21 | 11/28/2029 | Fountain | USA | Left | Left | 6' 1" | 185 lbs | - |
| Ramsey, Rick | 3B | Georgia Bulldogs | 19 | 10/08/2032 | Estelle | USA | Right | Right | 6' 1" | 185 lbs | - |
| Ramsey, Ron | RP | Free Agent | 21 | 02/19/2030 | Colleyville | USA | Right | Right | 6' 7" | 205 lbs | - |
| Ramírez, Alberto | 1B | Miami Hurricanes | 19 | 11/02/2031 | Willemstad | CUR | Right | Right | 6' 2" | 200 lbs | - |
| Ramírez, Andrés | LF | Louisiana State Tigers | 17 | 01/17/2034 | Carmen | MEX | Right | Right | 6' 3" | 185 lbs | - |
| Ramírez, António | C | Free Agent | 25 | 05/05/2026 | Maracaibo | VEN | Right | Right | 6' 2" | 200 lbs | - |
| Ramírez, Arturo | RP | Colorado Buffaloes | 20 | 09/18/2031 | Bountiful | USA | Left | Left | 6' 2" | 190 lbs | - |
| Ramírez, Claudio | RF | Free Agent | 24 | 02/13/2027 | Amherst | USA | Right | Right | 6' 2" | 195 lbs | - |
| Ramírez, Javier | RP | Free Agent | 24 | 05/20/2027 | Goleta | USA | Right | Right | 6' 0" | 185 lbs | - |
| Ramírez, Jesús | RP | North Carolina State Wolfpack | 16 | 11/17/2034 | Veracruz | MEX | Left | Left | 6' 3" | 175 lbs | - |
| Ramírez, Jesús | SP | Free Agent | 22 | 07/01/2029 | Philadelphia | USA | Left | Right | 6' 8" | 205 lbs | - |
| Ramírez, José | 2B | Georgia Tech Yellow Jackets | 20 | 03/20/2031 | Memphis | USA | Right | Right | 6' 0" | 175 lbs | - |
| Ramírez, José | 3B | Free Agent | 22 | 05/21/2029 | Mérida | VEN | Right | Right | 6' 0" | 185 lbs | - |
| Ramírez, José | C | Free Agent | 25 | 08/03/2026 | Spring Valley | USA | Left | Right | 6' 2" | 200 lbs | - |
| Ramírez, Juan | RP | Free Agent | 24 | 01/08/2027 | Panama | PAN | Switch | Right | 6' 2" | 190 lbs | - |
| Ramírez, Juan | CF | Oklahoma Sooners | 20 | 08/20/2031 | Coraopolis | USA | Right | Right | 6' 5" | 205 lbs | - |
| Ramírez, Marcos | RP | Oregon State Beavers | 19 | 01/16/2032 | Sacramento | USA | Switch | Right | 6' 2" | 185 lbs | - |
| Ramírez, Mark | C | Free Agent | 28 | 03/09/2023 | Fairfield | USA | Switch | Right | 6' 6" | 200 lbs | - |
| Ramírez, Nick | RP | Arkansas Razorbacks | 18 | 02/22/2033 | Bunkie | USA | Right | Right | 6' 5" | 200 lbs | - |
| Ramírez, Octávio | C | Free Agent | 23 | 09/17/2028 | Belmont | USA | Switch | Right | 6' 4" | 200 lbs | - |
| Ramírez, Roberto | C | Oregon Ducks | 19 | 01/04/2032 | Foothill Farms | USA | Right | Right | 6' 5" | 210 lbs | - |
| Ramírez, Salvador | RP | Georgia Tech Yellow Jackets | 17 | 10/10/2034 | Zacatecas | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Ramírez, Tim | SP | West Virginia Mountaineers | 19 | 05/20/2032 | Bethlehem | USA | Right | Right | 6' 2" | 185 lbs | - |
| Ramírez, Tony | RP | South Carolina Gamecocks | 17 | 11/25/2033 | Cuautla | MEX | Switch | Right | 6' 2" | 170 lbs | - |
| Ramírez, Vicente | RP | Free Agent | 24 | 07/25/2027 | Philadelphia | USA | Left | Left | 6' 6" | 215 lbs | - |
| Randall, Dominic | 3B | Boston College Eagles | 20 | 10/09/2031 | Cheltenham Township | USA | Right | Right | 6' 1" | 190 lbs | - |
| Randall, Earl | RF | Arkansas Razorbacks | 19 | 02/27/2032 | Abilene | USA | Left | Left | 6' 4" | 205 lbs | - |
| Randall, Mark | SP | Oklahoma State Cowboys | 19 | 05/12/2032 | Lubbock | USA | Left | Right | 6' 1" | 165 lbs | - |
| Randall, Mike | CL | Free Agent | 20 | 12/27/2030 | Humboldt Hill | USA | Right | Left | 6' 3" | 185 lbs | - |
| Randall, Walt | RF | Pittsburgh Panthers | 19 | 08/28/2032 | Irvington | USA | Left | Left | 6' 8" | 200 lbs | - |
| Randolph, Matthew | CF | Butler Bulldogs | 20 | 09/16/2031 | Santa Clarita | USA | Right | Right | 6' 4" | 190 lbs | - |
| Rankin, Ronald | 2B | Notre Dame Fighting Irish | 20 | 06/24/2031 | Hickory | USA | Switch | Right | 6' 3" | 200 lbs | - |
| Rathbun, Dean | RP | Free Agent | 24 | 12/27/2026 | Los Angeles | USA | Left | Left | 6' 4" | 205 lbs | - |
| Ratzlaff, Jonathan | 1B | California Golden Bears | 19 | 08/17/2032 | Medical Lake | USA | Right | Right | 5' 11" | 175 lbs | - |
| Rausch, John | RP | Baylor Bears | 20 | 05/28/2031 | Oklahoma City | USA | Left | Left | 6' 0" | 185 lbs | - |
| Ray, Blaine | RP | Free Agent | 25 | 04/06/2026 | Richmond | USA | Right | Right | 6' 1" | 200 lbs | - |
| Ray, Christopher | LF | Free Agent | 25 | 06/12/2026 | San Diego | USA | Right | Right | 5' 10" | 185 lbs | - |
| Ray, Jeff | 1B | Free Agent | 27 | 07/03/2024 | Depew | USA | Right | Right | 6' 3" | 205 lbs | - |
| Ray, Jeffrey | 2B | Pittsburgh Panthers | 17 | 11/24/2033 | Boston | USA | Switch | Right | 6' 7" | 195 lbs | - |
| Ray, Rod | C | Free Agent | 26 | 06/03/2025 | Billings | USA | Right | Right | 6' 6" | 200 lbs | - |
| Raymond, Curt | RP | Free Agent | 23 | 08/26/2028 | Oakdale | USA | Right | Right | 6' 4" | 195 lbs | - |
| Raymond, Paul | RP | Free Agent | 25 | 09/16/2026 | Peachtree City | USA | Left | Left | 6' 7" | 215 lbs | - |
| Rayner, Albert | 1B | California Golden Bears | 20 | 09/09/2031 | Oceanside | USA | Right | Right | 6' 0" | 200 lbs | - |
| Rea, Fernando | 1B | Louisiana State Tigers | 19 | 04/20/2032 | Eden Isle | USA | Left | Right | 6' 2" | 210 lbs | - |
| Reardon, Will | RP | Free Agent | 21 | 02/15/2030 | Niles | USA | Right | Right | 6' 4" | 200 lbs | - |
| Rebeelin, Giampietro | RP | Free Agent | 25 | 06/18/2026 | Rome | ITA | Right | Right | 6' 1" | 195 lbs | - |
| Reddy, Dennis | RF | Free Agent | 26 | 01/28/2025 | Kingsville | CAN | Switch | Right | 6' 4" | 200 lbs | - |
| Reding, Nathan | C | Free Agent | 26 | 07/28/2025 | Austin | USA | Switch | Right | 5' 11" | 200 lbs | - |
| Redman, Bryan | LF | Vanderbilt Commodores | 19 | 11/28/2031 | Coquitlam | CAN | Switch | Left | 6' 4" | 210 lbs | - |
| Redman, Don | C | Texas Christian Horned Frogs | 20 | 08/18/2031 | Madison | USA | Right | Right | 6' 0" | 190 lbs | - |
| Redmayne, Darren | RF | Georgia Tech Yellow Jackets | 20 | 05/11/2031 | Hernando | USA | Left | Left | 6' 0" | 180 lbs | - |
| Redmon, Charlie | LF | Wake Forest Demon Deacons | 19 | 06/13/2032 | Killingly | USA | Right | Right | 6' 1" | 195 lbs | - |
| Reece, Mike | SP | Oregon Ducks | 17 | 05/20/2034 | Pleasant Hill | USA | Switch | Right | 6' 4" | 180 lbs | - |
| Reed, David | RP | Free Agent | 25 | 11/08/2025 | Columbus | USA | Right | Right | 6' 2" | 200 lbs | - |
| Reed, Liam | RF | Free Agent | 23 | 11/23/2027 | Bruceville-Eddy | USA | Right | Left | 5' 10" | 190 lbs | - |
| Reed, Maurice | RP | Tennessee Volunteers | 16 | 11/18/2034 | Lutz | USA | Right | Left | 6' 4" | 180 lbs | - |
| Reed, Mike | RP | Colorado Buffaloes | 20 | 05/06/2031 | West Wendover | USA | Right | Right | 6' 1" | 185 lbs | - |
| Reed, Nathan | SP | Auburn Tigers | 19 | 12/07/2031 | Raleigh | USA | Left | Left | 6' 3" | 190 lbs | - |
| Reed, Ray | SP | Free Agent | 22 | 08/18/2029 | Peoria | USA | Right | Right | 6' 4" | 175 lbs | - |
| Reed, Rod | SS | Iowa Hawkeyes | 18 | 01/24/2033 | Joliet | USA | Right | Right | 5' 10" | 165 lbs | - |
| Reed, Tim | RP | Free Agent | 24 | 06/13/2027 | Goshen | USA | Switch | Left | 6' 1" | 200 lbs | - |
| Reed, Tom | SP | Southern California Trojans | 19 | 08/24/2032 | Santa Rosa | USA | Right | Left | 6' 4" | 195 lbs | - |
| Reed, Wally | RP | Oklahoma Sooners | 18 | 05/26/2033 | Bismarck | USA | Left | Right | 6' 2" | 160 lbs | - |
| Reeves, Brent | SS | South Carolina Gamecocks | 20 | 08/01/2031 | Adamsville | USA | Left | Right | 6' 1" | 185 lbs | - |
| Reeves, Frank | RP | Free Agent | 25 | 06/29/2026 | Cottage Grove | USA | Right | Right | 6' 4" | 200 lbs | - |
| Reginalde, Rizal | RP | Free Agent | 20 | 06/10/2031 | New York | USA | Left | Left | 6' 6" | 195 lbs | - |
| Reid, Billy | 2B | Free Agent | 22 | 03/26/2029 | Homewood | USA | Right | Right | 6' 0" | 190 lbs | - |
| Reid, Dan | 3B | Free Agent | 25 | 06/01/2026 | Westminster | USA | Right | Right | 6' 1" | 200 lbs | - |
| Reid, Earl | SP | Michigan State Spartans | 19 | 05/04/2032 | Marysville | USA | Left | Right | 6' 0" | 175 lbs | - |
| Reid, Vernon | RP | Butler Bulldogs | 20 | 10/07/2031 | Toronto | CAN | Right | Left | 6' 5" | 180 lbs | - |
| Remos, Tony | RP | Kansas Jayhawks | 18 | 10/21/2032 | Northbrook | USA | Right | Right | 6' 6" | 195 lbs | - |
| Renny, Tim | RP | Free Agent | 25 | 04/24/2026 | Vancouver | CAN | Right | Right | 6' 4" | 205 lbs | - |
| Ressler, Abel | 3B | Free Agent | 27 | 01/29/2024 | West Sacramento | USA | Right | Right | 6' 1" | 205 lbs | - |
| Rey, Enrique | RP | Free Agent | 23 | 06/03/2028 | Los Angeles | USA | Right | Right | 6' 2" | 195 lbs | - |
| Reyes, Dani | SP | Butler Bulldogs | 19 | 11/20/2031 | San Diego | USA | Right | Right | 6' 0" | 175 lbs | - |
| Reyes, Ernesto | RP | Michigan State Spartans | 19 | 05/19/2032 | Havre de Grace | USA | Left | Left | 6' 4" | 195 lbs | - |
| Reyes, Everett | RP | Free Agent | 25 | 08/08/2026 | Moorestown-Lenola | USA | Right | Right | 6' 2" | 200 lbs | - |
| Reyes, John | CL | Michigan Wolverines | 19 | 02/20/2032 | Lodi | USA | Right | Left | 6' 0" | 175 lbs | - |
| Reyes, José | RP | Washington Huskies | 19 | 02/16/2032 | Seattle | USA | Right | Right | 6' 1" | 185 lbs | - |
| Reyes, Juan | 1B | Arkansas Razorbacks | 17 | 11/18/2033 | Tucson | USA | Right | Right | 6' 0" | 180 lbs | - |
| Reyes, Martín | 2B | Free Agent | 21 | 10/19/2029 | New York | USA | Right | Right | 6' 2" | 180 lbs | - |
| Reyes, Salvador | 2B | Free Agent | 23 | 03/19/2028 | St. Michael | USA | Right | Right | 6' 0" | 200 lbs | - |
| Reyna, Bartolo | C | Free Agent | 25 | 10/04/2026 | Westborough | USA | Switch | Right | 6' 1" | 195 lbs | - |
| Reynolds, Anthony | 2B | Free Agent | 28 | 07/27/2023 | Dallas | USA | Right | Right | 6' 2" | 200 lbs | - |
| Reynolds, Bobby | RF | Free Agent | 27 | 09/18/2024 | Houston | USA | Right | Left | 6' 6" | 205 lbs | - |
| Reynolds, Desmond | SP | Baylor Bears | 20 | 06/05/2031 | Sachse | USA | Left | Left | 6' 2" | 185 lbs | - |
| Reynolds, Eric | RP | Free Agent | 24 | 10/26/2026 | Spring Valley | USA | Left | Right | 6' 0" | 195 lbs | - |
| Reynolds, Matthew | RF | Texas Longhorns | 20 | 03/04/2031 | Tyler | USA | Right | Left | 6' 3" | 190 lbs | - |
| Reynoso, Juan | CL | Free Agent | 22 | 06/23/2029 | Camagüey | CUB | Right | Left | 6' 2" | 195 lbs | - |
| Rhodes, Chris | CF | Free Agent | 25 | 05/27/2026 | New Haven | USA | Right | Right | 6' 1" | 200 lbs | - |
| Rhodes, John | 3B | Auburn Tigers | 19 | 07/13/2032 | Orlando | USA | Right | Right | 5' 11" | 175 lbs | - |
| Rhodes, Marc | CF | Notre Dame Fighting Irish | 19 | 11/18/2031 | Torrington | USA | Right | Right | 6' 3" | 180 lbs | - |
| Rhodes, Michael | RP | Baylor Bears | 20 | 07/09/2031 | Odessa | USA | Right | Right | 6' 3" | 190 lbs | - |
| Rhodes, Stan | RP | Louisville Cardinals | 21 | 07/04/2030 | Murrieta | USA | Right | Right | 6' 3" | 195 lbs | - |
| Rice, Bob | RP | West Virginia Mountaineers | 20 | 06/26/2031 | North Ft. Myers | USA | Left | Left | 6' 2" | 175 lbs | - |
| Rice, Chris | SP | Arizona State Sun Devils | 18 | 12/09/2032 | Redondo Beach | USA | Left | Left | 6' 4" | 200 lbs | - |
| Rice, Eugene | 1B | West Virginia Mountaineers | 18 | 09/30/2033 | Cary | USA | Right | Right | 6' 2" | 190 lbs | - |
| Rice, Harry | RP | Free Agent | 25 | 08/28/2026 | White Plains | USA | Right | Right | 5' 11" | 180 lbs | - |
| Rice, Jack | C | Michigan Wolverines | 19 | 06/11/2032 | Chicago | USA | Switch | Right | 6' 1" | 190 lbs | - |
| Rice, King | 1B | Providence Friars | 18 | 09/11/2033 | Blue Springs | USA | Right | Right | 6' 1" | 195 lbs | - |
| Rice, Peter | RP | Stanford Cardinal | 19 | 07/06/2032 | Oceanside | USA | Switch | Right | 6' 6" | 185 lbs | - |
| Rich, Jason | SP | Clemson Tigers | 19 | 05/08/2032 | Glen Burnie | USA | Right | Right | 6' 0" | 185 lbs | - |
| Rich, Whit | RP | Michigan State Spartans | 19 | 05/16/2032 | Warren | USA | Left | Left | 6' 5" | 190 lbs | - |
| Richard, Ed | RP | Wake Forest Demon Deacons | 19 | 12/28/2031 | Youngstown | USA | Right | Right | 6' 0" | 165 lbs | - |
| Richard, Ray | C | Free Agent | 28 | 07/22/2023 | Boston | USA | Right | Right | 6' 0" | 200 lbs | - |
| Richards, Buck | C | Georgia Tech Yellow Jackets | 21 | 07/14/2030 | San Francisco | USA | Switch | Right | 6' 4" | 200 lbs | - |
| Richards, Doyle | RP | Kansas State Wildcats | 17 | 09/11/2034 | Phoenix | USA | Right | Right | 5' 11" | 155 lbs | - |
| Richards, Greg | RP | Free Agent | 24 | 03/03/2027 | Hoover | USA | Right | Right | 6' 3" | 200 lbs | - |
| Richards, Jayden | SS | Free Agent | 23 | 03/03/2028 | Melbourne | AUS | Switch | Right | 6' 2" | 200 lbs | - |
| Richards, Jeffrey | RP | Wake Forest Demon Deacons | 17 | 06/10/2034 | Buffalo | USA | Right | Right | 6' 4" | 185 lbs | - |
| Richards, Jon | 3B | Pittsburgh Panthers | 18 | 11/24/2032 | Taylor | USA | Left | Right | 6' 1" | 180 lbs | - |
| Richards, Richie | RP | Free Agent | 23 | 09/14/2028 | Sun City Center | USA | Left | Right | 6' 2" | 185 lbs | - |
| Richardson, Curt | RP | Free Agent | 22 | 03/20/2029 | Glen Rock | USA | Right | Right | 6' 4" | 190 lbs | - |
| Richardson, Dennis | SP | Mississippi Rebels | 19 | 04/05/2032 | Canton | USA | Left | Left | 6' 1" | 180 lbs | - |
| Richardson, Jeffrey | 2B | Mississippi State Bulldogs | 18 | 07/24/2033 | Vernal | USA | Right | Right | 5' 11" | 160 lbs | - |
| Richardson, Johnny | RP | UCLA Bruins | 20 | 09/11/2031 | Los Angeles | USA | Left | Left | 5' 11" | 160 lbs | - |
| Richardson, Mark | 2B | Free Agent | 22 | 10/08/2029 | Lauderdale Lakes | USA | Right | Right | 6' 1" | 190 lbs | - |
| Richardson, Marty | RP | Utah Utes | 19 | 02/25/2032 | Redlands | USA | Right | Right | 6' 4" | 190 lbs | - |
| Richardson, Myron | RP | Free Agent | 21 | 10/25/2029 | Bayonne | USA | Switch | Right | 5' 11" | 170 lbs | - |
| Richardson, Pat | SP | Maryland Terrapins | 19 | 06/30/2032 | New York | USA | Right | Left | 6' 0" | 180 lbs | - |
| Richardson, Rob | C | Free Agent | 26 | 03/06/2025 | Greenville | USA | Right | Right | 6' 5" | 200 lbs | - |
| Richardson, Rob | RP | Free Agent | 23 | 12/09/2027 | Palm Springs | USA | Right | Right | 6' 5" | 215 lbs | - |
| Richardson, Ryan | RP | Missouri Tigers | 20 | 06/22/2031 | Memphis | USA | Switch | Right | 6' 3" | 195 lbs | - |
| Richmond, Kel | RF | Virginia Tech Hokies | 19 | 01/09/2032 | Miami | USA | Right | Right | 6' 5" | 200 lbs | - |
| Richter, Tom | RP | Oregon State Beavers | 19 | 10/01/2032 | Monroe | USA | Right | Right | 6' 5" | 190 lbs | - |
| Riddle, Brian | SP | Georgia Bulldogs | 18 | 11/18/2032 | Whispering Pines | USA | Right | Right | 5' 9" | 160 lbs | - |
| Ridgeway, George | LF | Free Agent | 25 | 10/02/2026 | Balch Springs | USA | Left | Left | 6' 1" | 200 lbs | - |
| Rieper, Doug | LF | Free Agent | 26 | 04/05/2025 | Cooper City | USA | Right | Right | 6' 5" | 200 lbs | - |
| Riesdorf, John | 2B | Oregon State Beavers | 20 | 10/16/2030 | Portsmouth | USA | Right | Right | 6' 1" | 180 lbs | - |
| Riffe, Clayton | C | Colorado Buffaloes | 20 | 03/31/2031 | Kearney | USA | Switch | Right | 6' 0" | 180 lbs | - |
| Riffle, John | RP | Southern California Trojans | 19 | 07/10/2032 | Pomona | USA | Switch | Right | 6' 0" | 175 lbs | - |
| Rigney, Bob | C | Free Agent | 25 | 07/11/2026 | Eufaula | USA | Right | Right | 6' 4" | 205 lbs | - |
| Rigney, Herman | RP | Illinois Fighting Illini | 18 | 10/27/2032 | Robbinsville Township | USA | Right | Right | 6' 7" | 195 lbs | - |
| Rigney, Rob | RP | Free Agent | 24 | 05/09/2027 | Oklahoma City | USA | Right | Right | 6' 0" | 200 lbs | - |
| Rigsby, Gary | 3B | Virginia Cavaliers | 20 | 10/02/2031 | Oneida | USA | Right | Right | 6' 2" | 185 lbs | - |
| Riley, Brad | 1B | Free Agent | 24 | 11/08/2026 | Yuba City | USA | Left | Left | 6' 4" | 210 lbs | - |
| Riley, Daniel | SP | Oregon Ducks | 20 | 04/17/2031 | San Jose | USA | Right | Right | 6' 4" | 190 lbs | - |
| Riley, Rob | CF | Florida Gators | 20 | 10/03/2031 | Sanford | USA | Right | Right | 6' 3" | 190 lbs | - |
| Riley, Thomas | 1B | Oklahoma State Cowboys | 19 | 12/29/2031 | Bloomington | USA | Right | Right | 6' 4" | 185 lbs | - |
| Rin, Seinosuke | RP | Free Agent | 24 | 04/22/2027 | Shizuoka | JPN | Left | Left | 6' 0" | 190 lbs | - |
| Rin, Toshiro | SP | Illinois Fighting Illini | 19 | 07/10/2032 | Hanno | JPN | Switch | Right | 6' 0" | 165 lbs | - |
| Rincón, Ángelo | SP | Saint John's Red Storm | 20 | 04/15/2031 | Alum Creek | USA | Right | Right | 6' 0" | 175 lbs | - |
| Ring, Don | SP | Free Agent | 25 | 07/14/2026 | Tampa | USA | Right | Right | 6' 3" | 200 lbs | - |
| Ritchie, Bill | 3B | Free Agent | 27 | 09/01/2024 | Boston | USA | Right | Right | 6' 0" | 200 lbs | - |
| Ritchie, Walton | RP | Free Agent | 24 | 07/14/2027 | Redmond | USA | Right | Right | 6' 0" | 180 lbs | - |
| Ritter, John | RP | Providence Friars | 19 | 01/18/2032 | Napa | USA | Right | Right | 6' 0" | 170 lbs | - |
| Rivas, Miguel | C | Free Agent | 24 | 01/25/2027 | Santo Domingo | DOM | Right | Right | 6' 0" | 200 lbs | - |
| Rivera, Andrés | 2B | Free Agent | 23 | 05/06/2028 | Santo Domingo | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Rivera, António | RP | Free Agent | 21 | 03/01/2030 | Dunstable | USA | Left | Left | 6' 0" | 180 lbs | - |
| Rivera, David | RF | Southern California Trojans | 18 | 09/03/2033 | Santa Ana | USA | Right | Right | 6' 0" | 175 lbs | - |
| Rivera, Francisco | LF | Free Agent | 23 | 01/31/2028 | Santa Ana | USA | Right | Right | 6' 2" | 205 lbs | - |
| Rivera, Jesús | C | Free Agent | 20 | 11/17/2030 | Caracas | VEN | Right | Right | 6' 4" | 200 lbs | - |
| Rivera, Juan | LF | Mississippi State Bulldogs | 19 | 10/14/2031 | South Houston | USA | Left | Left | 5' 10" | 180 lbs | - |
| Rivera, Juan Luis | CF | Free Agent | 23 | 03/24/2028 | Brooklyn | USA | Left | Left | 6' 3" | 200 lbs | - |
| Rivera, Lorenzo | RP | Georgia Tech Yellow Jackets | 19 | 07/18/2032 | Petare | VEN | Right | Right | 6' 4" | 185 lbs | - |
| Rivera, Luis | SS | Vanderbilt Commodores | 18 | 01/08/2033 | Guarenas | VEN | Right | Right | 6' 1" | 170 lbs | - |
| Rivera, Miguel | SP | Georgetown Hoyas | 19 | 02/16/2032 | Rochester | USA | Right | Right | 6' 4" | 195 lbs | - |
| Rivera, Pedro | RP | Mississippi Rebels | 20 | 12/24/2030 | Havana | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Rivera, Santiago | RP | Providence Friars | 19 | 10/20/2031 | East Los Angeles | USA | Right | Right | 6' 2" | 190 lbs | - |
| Rivera, Víctor | SS | Seton Hall Pirates | 18 | 12/30/2032 | Norfolk | USA | Right | Right | 5' 10" | 165 lbs | - |
| Rivers, Allen | RF | Oregon Ducks | 19 | 07/11/2032 | Sacramento | USA | Right | Right | 5' 10" | 180 lbs | - |
| Rivers, Dave | LF | Texas Christian Horned Frogs | 17 | 11/04/2033 | Welcome | USA | Right | Right | 6' 0" | 175 lbs | - |
| Rivers, Evan | 3B | Tennessee Volunteers | 19 | 12/17/2031 | Crossville | USA | Right | Right | 6' 2" | 185 lbs | - |
| Roach, Michael | RF | Free Agent | 25 | 07/07/2026 | Jacksonville | USA | Right | Right | 6' 0" | 200 lbs | - |
| Robbins, Curt | LF | Kentucky Wildcats | 20 | 08/20/2031 | Northport | USA | Right | Right | 6' 3" | 190 lbs | - |
| Robbins, Jacob | LF | Creighton Blue Jays | 19 | 12/26/2031 | Calabasas | USA | Right | Right | 6' 2" | 185 lbs | - |
| Robbins, Paul | RP | South Carolina Gamecocks | 19 | 04/14/2032 | Chesapeake | USA | Left | Left | 6' 2" | 185 lbs | - |
| Roberge, John | SP | Free Agent | 21 | 11/22/2029 | London | CAN | Right | Right | 6' 6" | 200 lbs | - |
| Roberson, Frank | SP | Tennessee Volunteers | 19 | 10/17/2031 | Laurel | USA | Right | Right | 6' 5" | 180 lbs | - |
| Roberson, Jason | 1B | Free Agent | 29 | 09/20/2022 | Plano | USA | Right | Right | 6' 3" | 205 lbs | - |
| Roberson, William | C | Washington Huskies | 21 | 06/24/2030 | Taylor | USA | Left | Right | 6' 1" | 200 lbs | - |
| Roberts, Aaron | SP | Creighton Blue Jays | 20 | 08/14/2031 | East San Gabriel | USA | Right | Right | 6' 3" | 180 lbs | - |
| Roberts, Adam | RP | Free Agent | 27 | 11/16/2023 | Salina | USA | Left | Right | 6' 4" | 200 lbs | - |
| Roberts, Adam | RP | Virginia Tech Hokies | 18 | 04/01/2033 | Clifton | USA | Right | Left | 6' 1" | 165 lbs | - |
| Roberts, Anthony | RP | Alabama Crimson Tide | 19 | 03/13/2032 | Chicago | USA | Left | Right | 6' 1" | 180 lbs | - |
| Roberts, Burton | 2B | Southern California Trojans | 20 | 06/29/2031 | Dublin | USA | Right | Right | 6' 5" | 195 lbs | - |
| Roberts, Dane | LF | Free Agent | 22 | 03/19/2029 | Halifax | ENG | Left | Left | 6' 0" | 185 lbs | - |
| Roberts, Dave | RP | California Golden Bears | 18 | 10/19/2032 | Santa Clarita | USA | Right | Right | 6' 0" | 175 lbs | - |
| Roberts, Desi | RP | Oklahoma State Cowboys | 19 | 01/31/2032 | Amherst | USA | Right | Right | 6' 0" | 175 lbs | - |
| Roberts, Donald | 2B | Free Agent | 22 | 04/13/2029 | New York | USA | Right | Right | 6' 2" | 190 lbs | - |
| Roberts, Fred | RP | Free Agent | 27 | 06/10/2024 | Essex | USA | Left | Left | 6' 4" | 200 lbs | - |
| Roberts, George | SS | Nebraska Cornhuskers | 20 | 03/23/2031 | Wichita | USA | Right | Right | 6' 4" | 180 lbs | - |
| Roberts, Jason | SS | Indiana Hoosiers | 17 | 12/23/2033 | Chesapeake | USA | Right | Right | 6' 6" | 200 lbs | - |
| Roberts, John | RP | Penn State Nittany Lions | 19 | 09/11/2032 | Woodbury | USA | Left | Left | 6' 3" | 185 lbs | - |
| Roberts, Johnny | 2B | Free Agent | 28 | 07/16/2023 | Trenton | USA | Switch | Right | 6' 1" | 190 lbs | - |
| Roberts, Martin | 1B | Arkansas Razorbacks | 19 | 01/04/2032 | Tulsa | USA | Left | Left | 6' 3" | 200 lbs | - |
| Roberts, Martin | 1B | Xavier Musketeers | 17 | 08/24/2034 | Des Moines | USA | Right | Right | 6' 1" | 170 lbs | - |
| Roberts, Mike | 2B | Clemson Tigers | 19 | 10/31/2031 | Boynton Beach | USA | Right | Right | 6' 0" | 180 lbs | - |
| Roberts, Mike | C | Free Agent | 23 | 09/08/2028 | North Scituate | USA | Right | Right | 6' 0" | 200 lbs | - |
| Roberts, Pete | LF | Indiana Hoosiers | 19 | 11/04/2031 | Portage | USA | Right | Right | 6' 1" | 195 lbs | - |
| Roberts, Simon | RP | Free Agent | 22 | 06/28/2029 | Gold Coast | AUS | Right | Right | 6' 2" | 190 lbs | - |
| Roberts, Stan | SS | Iowa State Cyclones | 19 | 08/29/2032 | Southwood Acres | USA | Switch | Right | 6' 1" | 175 lbs | - |
| Roberts, Vic | 2B | Rutgers Scarlet Knights | 19 | 09/09/2032 | Fallston | USA | Right | Right | 6' 0" | 180 lbs | - |
| Roberts, Vince | RP | Northwestern Wildcats | 20 | 04/14/2031 | Austintown | USA | Left | Left | 6' 1" | 180 lbs | - |
| Robertshaw, Harvey | C | Free Agent | 22 | 05/17/2029 | Avon | USA | Right | Right | 6' 1" | 180 lbs | - |
| Robertson, Dale | 2B | Free Agent | 26 | 05/13/2025 | Portland | USA | Right | Right | 6' 1" | 195 lbs | - |
| Robertson, Dave | 2B | Free Agent | 25 | 08/11/2026 | Philadelphia | USA | Right | Right | 5' 10" | 185 lbs | - |
| Robertson, Donovan | C | Free Agent | 28 | 02/27/2023 | West Perrine | USA | Right | Right | 6' 5" | 205 lbs | - |
| Robertson, Duncan | RF | Oklahoma State Cowboys | 19 | 01/09/2032 | Crystal City | USA | Left | Left | 6' 6" | 205 lbs | - |
| Robertson, Eric | SP | Butler Bulldogs | 20 | 07/14/2031 | Dubuque | USA | Left | Left | 6' 2" | 180 lbs | - |
| Robertson, J.R. | 2B | Free Agent | 24 | 11/24/2026 | Philadelphia | USA | Switch | Right | 6' 2" | 190 lbs | - |
| Robertson, Jason | 3B | Free Agent | 22 | 07/26/2029 | Chula Vista | USA | Right | Right | 6' 3" | 190 lbs | - |
| Robertson, Wesley | RP | Texas Christian Horned Frogs | 20 | 08/11/2031 | Carrollton | USA | Right | Right | 6' 1" | 185 lbs | - |
| Robinson, Bill | RP | Stanford Cardinal | 19 | 01/18/2032 | El Cajon | USA | Right | Right | 6' 4" | 195 lbs | - |
| Robinson, Bob | CF | Penn State Nittany Lions | 19 | 10/17/2031 | Cary | USA | Right | Left | 6' 0" | 180 lbs | - |
| Robinson, Britt | RP | Washington State Cougars | 20 | 08/01/2031 | Lynwood | USA | Left | Left | 6' 2" | 175 lbs | - |
| Robinson, Carlos | SP | Xavier Musketeers | 18 | 05/01/2033 | Charlotte | USA | Left | Right | 6' 0" | 165 lbs | - |
| Robinson, Curt | 2B | Free Agent | 22 | 09/15/2029 | Newton | USA | Right | Right | 6' 0" | 180 lbs | - |
| Robinson, Dave | 2B | Free Agent | 22 | 01/19/2029 | Palmer | USA | Switch | Right | 6' 1" | 190 lbs | - |
| Robinson, Dave | RP | Notre Dame Fighting Irish | 17 | 06/14/2034 | Ocala | USA | Right | Right | 6' 7" | 190 lbs | - |
| Robinson, Dennis | 2B | Free Agent | 26 | 07/02/2025 | Irvine | USA | Left | Right | 6' 0" | 195 lbs | - |
| Robinson, Edgar | RP | North Carolina Tar Heels | 20 | 06/12/2031 | Trenton | USA | Right | Right | 6' 4" | 200 lbs | - |
| Robinson, Fred | RP | Free Agent | 26 | 06/19/2025 | San Pablo | USA | Right | Right | 6' 1" | 200 lbs | - |
| Robinson, Joe | RP | Free Agent | 22 | 03/22/2029 | Houston | USA | Left | Left | 5' 11" | 175 lbs | - |
| Robinson, Jordan | RF | Free Agent | 27 | 02/22/2024 | Floral Park | USA | Left | Left | 6' 4" | 200 lbs | - |
| Robinson, Larry | 1B | Free Agent | 25 | 12/07/2025 | New York | USA | Left | Right | 6' 5" | 210 lbs | - |
| Robinson, Lewis | 2B | Free Agent | 24 | 01/25/2027 | Blue Springs | USA | Right | Right | 6' 0" | 195 lbs | - |
| Robinson, Mike | LF | Free Agent | 24 | 11/01/2026 | Centennial | USA | Left | Left | 6' 1" | 200 lbs | - |
| Robinson, Ryan | RP | Notre Dame Fighting Irish | 19 | 04/05/2032 | Weston | USA | Switch | Right | 6' 3" | 170 lbs | - |
| Robinson, Terry | SP | Louisiana State Tigers | 20 | 08/29/2031 | Philadelphia | USA | Switch | Right | 6' 4" | 195 lbs | - |
| Robinson, Wayne | SP | Washington Huskies | 20 | 06/10/2031 | Modesto | USA | Right | Right | 6' 3" | 180 lbs | - |
| Robinson, Winston | 3B | Missouri Tigers | 20 | 09/26/2031 | Chicago | USA | Right | Right | 6' 0" | 190 lbs | - |
| Robles, Alfredo | C | California Golden Bears | 17 | 11/06/2033 | Pinole | USA | Right | Right | 6' 3" | 200 lbs | - |
| Robles, Pedro | RP | Free Agent | 21 | 03/09/2030 | Bessemer | USA | Left | Left | 6' 6" | 200 lbs | - |
| Rocha, Jorge | RP | Free Agent | 26 | 07/06/2025 | Gilroy | USA | Right | Right | 6' 4" | 195 lbs | - |
| Rockburn, Doug | 3B | Michigan State Spartans | 21 | 07/30/2030 | Fort McMurray | CAN | Right | Right | 5' 11" | 175 lbs | - |
| Rodgers, Ed | 1B | North Carolina Tar Heels | 20 | 10/10/2031 | Lawndale | USA | Left | Left | 6' 2" | 205 lbs | - |
| Rodgers, River | RP | Free Agent | 21 | 02/10/2030 | Allentown | USA | Left | Left | 6' 0" | 175 lbs | - |
| Rodgers, Steve | RF | Auburn Tigers | 20 | 03/19/2031 | Lehigh Acres | USA | Left | Left | 6' 1" | 185 lbs | - |
| Rodgers, Wilford | LF | Free Agent | 22 | 07/24/2029 | Palm Springs | USA | Right | Right | 6' 2" | 195 lbs | - |
| Rodríguez, Alberto | C | Free Agent | 23 | 03/25/2028 | York | USA | Right | Right | 6' 2" | 200 lbs | - |
| Rodríguez, Alejandro | 1B | Southern California Trojans | 20 | 07/02/2031 | Ventura | USA | Left | Left | 6' 5" | 220 lbs | - |
| Rodríguez, Alejandro | SP | Kentucky Wildcats | 18 | 12/11/2032 | Chicago | USA | Right | Left | 6' 0" | 175 lbs | - |
| Rodríguez, Alfonso | RF | Wake Forest Demon Deacons | 19 | 05/26/2032 | Mauston | USA | Left | Left | 6' 0" | 175 lbs | - |
| Rodríguez, António | 3B | Free Agent | 24 | 02/09/2027 | Carora | VEN | Right | Right | 6' 0" | 200 lbs | - |
| Rodríguez, Armando | 3B | Free Agent | 22 | 01/04/2029 | Victorville | USA | Right | Right | 6' 4" | 200 lbs | - |
| Rodríguez, Arturo | RP | Free Agent | 23 | 04/20/2028 | Silsbee | USA | Left | Left | 6' 4" | 195 lbs | - |
| Rodríguez, Bob | RP | Free Agent | 26 | 06/09/2025 | Catalina Foothills | USA | Left | Right | 6' 6" | 200 lbs | - |
| Rodríguez, César | RF | Free Agent | 24 | 10/05/2027 | Philadelphia | USA | Left | Left | 6' 4" | 200 lbs | - |
| Rodríguez, Dave | 2B | Free Agent | 21 | 01/06/2030 | Pasadena | USA | Right | Right | 6' 9" | 200 lbs | - |
| Rodríguez, David | 1B | Free Agent | 29 | 04/13/2022 | Palmyra | USA | Right | Right | 6' 1" | 195 lbs | - |
| Rodríguez, Edgardo | SP | Free Agent | 25 | 08/16/2026 | Ponce | PUR | Right | Right | 6' 2" | 200 lbs | - |
| Rodríguez, Felipe | RP | Creighton Blue Jays | 17 | 06/19/2034 | Los Angeles | USA | Right | Right | 6' 8" | 190 lbs | - |
| Rodríguez, Fernando | SS | Maryland Terrapins | 20 | 09/07/2031 | Brooklyn | USA | Right | Right | 6' 0" | 175 lbs | - |
| Rodríguez, Gabriel | 2B | Clemson Tigers | 19 | 11/05/2031 | Santo Domingo | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Rodríguez, Ignacio | C | Free Agent | 25 | 10/25/2025 | Havana | CUB | Right | Right | 6' 2" | 200 lbs | - |
| Rodríguez, Iván | LF | Free Agent | 25 | 04/05/2026 | Carolina | PUR | Left | Left | 6' 1" | 195 lbs | - |
| Rodríguez, Iván | RF | Free Agent | 25 | 06/11/2026 | Medellín | COL | Right | Right | 6' 2" | 200 lbs | - |
| Rodríguez, Jorge | C | Free Agent | 22 | 10/15/2028 | Wilson | USA | Right | Right | 6' 3" | 200 lbs | - |
| Rodríguez, José | RP | Free Agent | 24 | 03/07/2027 | Santo Domingo | DOM | Left | Left | 6' 2" | 180 lbs | - |
| Rodríguez, José | C | Free Agent | 27 | 09/23/2024 | Tipton | USA | Right | Right | 6' 1" | 200 lbs | - |
| Rodríguez, Juan | RP | Free Agent | 23 | 02/10/2028 | Los Angeles | USA | Left | Left | 6' 0" | 190 lbs | - |
| Rodríguez, Luis | LF | Free Agent | 21 | 05/26/2030 | Odessa | USA | Left | Left | 6' 2" | 200 lbs | - |
| Rodríguez, Marcos | RP | Iowa Hawkeyes | 21 | 06/01/2030 | Barceloneta | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Rodríguez, Miguel | 2B | Free Agent | 27 | 05/03/2024 | Lockhart | USA | Right | Right | 5' 10" | 185 lbs | - |
| Rodríguez, Orlando | 2B | Minnesota Golden Gophers | 19 | 02/12/2032 | Pomona | USA | Switch | Right | 6' 1" | 185 lbs | - |
| Rodríguez, Pedro | SP | Virginia Tech Hokies | 20 | 07/14/2031 | Brooklyn | USA | Switch | Right | 6' 7" | 205 lbs | - |
| Rodríguez, Robert | SP | Arizona Wildcats | 20 | 07/05/2031 | Santa Ana | USA | Right | Right | 6' 3" | 190 lbs | - |
| Rodríguez, Roberto | SP | Clemson Tigers | 20 | 09/14/2031 | Picnic Point-North Lynnwood | USA | Right | Right | 6' 8" | 190 lbs | - |
| Rodríguez, Tomás | LF | Washington Huskies | 17 | 10/08/2034 | Naguabo | PUR | Right | Right | 6' 3" | 185 lbs | - |
| Rodríguez, Víctor | 1B | Missouri Tigers | 20 | 08/12/2031 | Huntsville | USA | Left | Right | 6' 2" | 205 lbs | - |
| Rodríguez, Xavier | SP | Free Agent | 22 | 10/02/2029 | Havana | CUB | Left | Left | 6' 1" | 190 lbs | - |
| Rodríguez, Álex | SP | Seton Hall Pirates | 19 | 12/21/2031 | Bogota | COL | Left | Left | 6' 6" | 205 lbs | - |
| Roesch, Luther | 2B | Wake Forest Demon Deacons | 19 | 11/27/2031 | Knoxville | USA | Switch | Right | 6' 0" | 175 lbs | - |
| Rogers, Alex | LF | Free Agent | 22 | 02/16/2029 | East Haddam | USA | Right | Right | 5' 11" | 180 lbs | - |
| Rogers, Bryan | 2B | Free Agent | 24 | 09/06/2027 | San Jose | USA | Left | Right | 6' 2" | 195 lbs | - |
| Rogers, Don | 2B | Free Agent | 22 | 02/06/2029 | Kenosha | USA | Left | Right | 5' 10" | 180 lbs | - |
| Rogers, Gary | SP | Free Agent | 23 | 05/10/2028 | Hendersonville | USA | Left | Left | 6' 1" | 185 lbs | - |
| Rogers, Jack | RP | North Carolina State Wolfpack | 18 | 10/12/2033 | Greensboro | USA | Left | Right | 6' 1" | 170 lbs | - |
| Rogers, Larry | RP | Washington State Cougars | 18 | 12/27/2032 | Pleasanton | USA | Left | Left | 5' 9" | 160 lbs | - |
| Rogers, Mike | 3B | Free Agent | 25 | 11/22/2025 | Hoyt Lakes | USA | Right | Right | 6' 1" | 205 lbs | - |
| Rogers, Palmer | RP | Free Agent | 25 | 10/06/2026 | Grandview | USA | Left | Left | 6' 2" | 195 lbs | - |
| Rogers, Richard | RP | West Virginia Mountaineers | 18 | 09/17/2033 | Madison | USA | Switch | Right | 6' 4" | 185 lbs | - |
| Rogers, Scott | 2B | Free Agent | 22 | 10/09/2029 | Evans | USA | Right | Right | 5' 10" | 175 lbs | - |
| Rogers, Wilbur | RP | Oklahoma State Cowboys | 18 | 09/10/2033 | Mililani Town | USA | Right | Left | 6' 2" | 175 lbs | - |
| Rojas, Andrés | 1B | Connecticut Huskies | 18 | 12/27/2032 | Billerica | USA | Left | Right | 6' 1" | 205 lbs | - |
| Rojas, José | RP | Free Agent | 20 | 04/20/2031 | Oklahoma City | USA | Right | Right | 6' 3" | 175 lbs | - |
| Rolfe, Lance | SS | Stanford Cardinal | 18 | 12/20/2032 | Gladstone | CAN | Left | Right | 5' 10" | 165 lbs | - |
| Rollins, Richie | SP | Northwestern Wildcats | 20 | 07/02/2031 | Niagara Falls | USA | Left | Left | 6' 5" | 205 lbs | - |
| Rollins, Shawn | LF | Free Agent | 25 | 09/25/2026 | Beaverton | USA | Right | Right | 6' 0" | 190 lbs | - |
| Rollins, Trevor | RP | Southern California Trojans | 19 | 10/17/2031 | Flagstaff | USA | Right | Right | 6' 2" | 190 lbs | - |
| Rolston, Bill | 3B | Arizona Wildcats | 18 | 09/21/2033 | Toronto | CAN | Right | Right | 6' 6" | 190 lbs | - |
| Romer, David | RP | Michigan Wolverines | 19 | 02/19/2032 | Montclair | USA | Right | Right | 6' 0" | 180 lbs | - |
| Romero, Luis | 3B | Notre Dame Fighting Irish | 18 | 06/05/2033 | Hempstead | USA | Left | Right | 6' 6" | 195 lbs | - |
| Romero, Martín | LF | Missouri Tigers | 20 | 11/10/2030 | Havana | CUB | Right | Right | 5' 9" | 165 lbs | - |
| Romero, Pedro | RP | Duke Blue Devils | 18 | 09/03/2033 | Caracas | VEN | Right | Right | 6' 3" | 185 lbs | - |
| Román, Javier | 2B | Free Agent | 25 | 09/05/2026 | Caracas | VEN | Right | Right | 6' 2" | 200 lbs | - |
| Román, Jorge | RP | Free Agent | 21 | 12/19/2029 | Nicolas Romero | MEX | Left | Left | 6' 2" | 185 lbs | - |
| Roosemont, Levi | RF | Oklahoma Sooners | 18 | 03/06/2033 | Stadskanaal | NED | Right | Right | 6' 4" | 200 lbs | - |
| Rosa, Jack | RF | Free Agent | 21 | 10/18/2029 | Memphis | USA | Right | Right | 6' 4" | 200 lbs | - |
| Rosa, Miguel | 2B | Michigan State Spartans | 19 | 10/16/2031 | Carolina | PUR | Right | Right | 6' 1" | 180 lbs | - |
| Rosa, Pedro | 3B | Free Agent | 23 | 10/02/2028 | San Juan | PUR | Left | Right | 6' 1" | 190 lbs | - |
| Rosa, Rafael | RF | South Carolina Gamecocks | 20 | 06/16/2031 | Arlington | USA | Left | Left | 6' 3" | 195 lbs | - |
| Rosado, David | RF | Arizona Wildcats | 18 | 12/17/2032 | Tocumen | PAN | Left | Left | 5' 9" | 165 lbs | - |
| Rosado, Jorge | C | Free Agent | 25 | 04/11/2026 | San Francisco de Macorís | DOM | Right | Right | 6' 2" | 200 lbs | - |
| Rosado, Rubén | RF | North Carolina State Wolfpack | 18 | 10/14/2032 | Gainesville | USA | Right | Right | 6' 6" | 195 lbs | - |
| Rosales, Alfredo | SP | Louisiana State Tigers | 20 | 08/15/2031 | Marble Falls | USA | Left | Left | 6' 1" | 180 lbs | - |
| Rosas, Alfonso | LF | Michigan Wolverines | 19 | 08/27/2032 | University City | USA | Right | Right | 6' 2" | 180 lbs | - |
| Rosas, Arthur | 1B | UCLA Bruins | 17 | 10/26/2033 | Compton | USA | Left | Left | 6' 2" | 200 lbs | - |
| Rosas, José | RP | Free Agent | 25 | 07/19/2026 | El Segundo | USA | Right | Left | 6' 2" | 185 lbs | - |
| Rose, Brian | SS | Oklahoma State Cowboys | 19 | 12/26/2031 | Chicago | USA | Right | Right | 6' 1" | 180 lbs | - |
| Rose, Chris | 2B | West Virginia Mountaineers | 21 | 08/30/2030 | Carrollton | USA | Right | Right | 6' 1" | 180 lbs | - |
| Rose, Dave | 1B | West Virginia Mountaineers | 19 | 08/04/2032 | Chicago | USA | Right | Right | 6' 4" | 210 lbs | - |
| Rose, Kevin | 2B | Free Agent | 23 | 02/27/2028 | Fayetteville | USA | Right | Right | 6' 0" | 200 lbs | - |
| Rose, Nathan | SP | West Virginia Mountaineers | 19 | 08/29/2032 | Columbia | USA | Switch | Right | 6' 1" | 175 lbs | - |
| Rose, Warren | RP | Penn State Nittany Lions | 19 | 01/30/2032 | Wolverine Lake | USA | Switch | Right | 6' 4" | 195 lbs | - |
| Rose, Warren | RP | Free Agent | 25 | 04/26/2026 | Fortuna Foothills | USA | Left | Left | 6' 1" | 185 lbs | - |
| Ross, Billy | RP | Duke Blue Devils | 20 | 08/28/2031 | Raleigh | USA | Switch | Right | 6' 2" | 190 lbs | - |
| Ross, Chris | CF | Free Agent | 25 | 04/27/2026 | Oak Park | USA | Right | Right | 6' 0" | 195 lbs | - |
| Ross, Earl | RP | Penn State Nittany Lions | 20 | 03/22/2031 | New York | USA | Right | Right | 6' 0" | 180 lbs | - |
| Ross, Gerald | RP | Villanova Wildcats | 18 | 08/19/2033 | Hightstown | USA | Right | Right | 6' 4" | 185 lbs | - |
| Ross, Glenn | 3B | Mississippi State Bulldogs | 19 | 10/13/2031 | Friendswood | USA | Right | Right | 6' 2" | 190 lbs | - |
| Ross, Matt | RP | Texas Christian Horned Frogs | 19 | 02/09/2032 | Minneapolis | USA | Right | Right | 6' 8" | 200 lbs | - |
| Ross, Reid | 3B | Free Agent | 23 | 06/26/2028 | Bensalem Township | USA | Right | Right | 6' 2" | 200 lbs | - |
| Ross, Virgil | LF | Oklahoma State Cowboys | 18 | 10/27/2032 | Fond du Lac | USA | Right | Right | 6' 4" | 195 lbs | - |
| Ross, Whit | C | UCLA Bruins | 19 | 09/09/2032 | Rafter J Ranch | USA | Right | Right | 6' 0" | 185 lbs | - |
| Rosu, Mihai | RP | Northwestern Wildcats | 16 | 01/07/2035 | Wilmington | USA | Right | Right | 6' 1" | 165 lbs | - |
| Rosário, Adrian | RP | Free Agent | 24 | 04/16/2027 | Bakersfield | USA | Right | Right | 6' 0" | 185 lbs | - |
| Rosário, Jorge | RP | Free Agent | 22 | 07/04/2029 | Esmeralda | CUB | Switch | Right | 5' 10" | 175 lbs | - |
| Rosário, Sergio | RP | Texas A&M Aggies | 19 | 05/31/2032 | El Dorado | USA | Switch | Left | 5' 10" | 170 lbs | - |
| Rouse, John | RP | Free Agent | 22 | 02/11/2029 | Beavercreek | USA | Left | Left | 6' 6" | 210 lbs | - |
| Roux, Brian | C | Free Agent | 25 | 01/22/2026 | De Soto | USA | Right | Right | 6' 1" | 200 lbs | - |
| Rowe, Glen | RP | Louisiana State Tigers | 20 | 06/18/2031 | Shreveport | USA | Left | Right | 6' 0" | 175 lbs | - |
| Rowland, Roger | LF | North Carolina State Wolfpack | 20 | 04/28/2031 | Dublin | USA | Left | Left | 6' 5" | 200 lbs | - |
| Roy, Chad | RP | Iowa Hawkeyes | 20 | 06/25/2031 | Mendota Heights | USA | Switch | Right | 6' 4" | 190 lbs | - |
| Roy, Jeff | SP | Stanford Cardinal | 18 | 10/25/2032 | Highland | USA | Right | Right | 6' 2" | 190 lbs | - |
| Roy, Lyndon | 1B | Free Agent | 25 | 08/28/2026 | New York | USA | Right | Right | 6' 1" | 200 lbs | - |
| Roy, Stephen | RP | Free Agent | 25 | 11/22/2025 | St. Louis | USA | Right | Right | 5' 10" | 165 lbs | - |
| Rucker, Mark | 1B | Wake Forest Demon Deacons | 20 | 05/13/2031 | White Lake Township | USA | Right | Right | 6' 2" | 200 lbs | - |
| Rucker, Mike | RP | Free Agent | 27 | 04/13/2024 | Mableton | USA | Left | Left | 6' 1" | 185 lbs | - |
| Rucker, Tom | CF | Rutgers Scarlet Knights | 20 | 11/18/2030 | Chesapeake | USA | Right | Right | 6' 1" | 185 lbs | - |
| Rudd, Bud | C | Free Agent | 27 | 11/23/2023 | Waterford | USA | Right | Right | 6' 1" | 200 lbs | - |
| Ruffin, Mike | RP | Free Agent | 24 | 03/18/2027 | Jacksonville | USA | Right | Right | 6' 1" | 200 lbs | - |
| Rumbolt, Cody | LF | Free Agent | 24 | 03/16/2027 | Hamilton | CAN | Right | Left | 6' 2" | 195 lbs | - |
| Ruscoe, Bernard | RF | Free Agent | 22 | 08/17/2029 | Rosemont | USA | Left | Left | 6' 1" | 200 lbs | - |
| Rush, Jeff | 3B | Free Agent | 21 | 12/30/2029 | Del Rio | USA | Right | Right | 6' 3" | 185 lbs | - |
| Rush, Larry | RP | Virginia Tech Hokies | 19 | 08/01/2032 | Secaucus | USA | Left | Left | 6' 1" | 170 lbs | - |
| Rush, Steven | SS | North Carolina Tar Heels | 18 | 07/25/2033 | Chicago | USA | Right | Right | 6' 4" | 195 lbs | - |
| Rushton, Jesse | LF | Free Agent | 27 | 06/28/2024 | Montreal | CAN | Switch | Right | 6' 1" | 205 lbs | - |
| Russell, Bob | 3B | Penn State Nittany Lions | 19 | 06/30/2032 | North Canton | USA | Left | Right | 6' 0" | 190 lbs | - |
| Russell, Dave | CL | Minnesota Golden Gophers | 20 | 08/15/2031 | Minneapolis | USA | Left | Left | 6' 6" | 200 lbs | - |
| Russell, Jake | LF | Free Agent | 24 | 06/02/2027 | Fredonia | USA | Right | Right | 6' 3" | 200 lbs | - |
| Russell, Jerry | 3B | Arizona Wildcats | 19 | 01/31/2032 | Waterville | USA | Right | Right | 6' 2" | 200 lbs | - |
| Russell, Jon | SP | Maryland Terrapins | 18 | 06/26/2033 | Fresno | USA | Switch | Right | 6' 2" | 160 lbs | - |
| Russell, Len | C | Mississippi State Bulldogs | 18 | 08/18/2033 | Sudbury | CAN | Right | Right | 6' 4" | 200 lbs | - |
| Russell, Randy | CL | Free Agent | 22 | 04/13/2029 | Madison | USA | Switch | Right | 6' 6" | 200 lbs | - |
| Russell, Robbie | 2B | Free Agent | 25 | 10/11/2026 | Las Vegas | USA | Right | Right | 5' 9" | 170 lbs | - |
| Russell, Roger | RP | Arizona State Sun Devils | 19 | 06/06/2032 | Midland | USA | Left | Left | 6' 3" | 180 lbs | - |
| Ruíz, Andrés | LF | Cincinnati Bearcats | 19 | 02/27/2032 | Atlanta | USA | Right | Right | 6' 2" | 190 lbs | - |
| Ruíz, José | C | Free Agent | 24 | 11/27/2026 | Jackson | USA | Right | Right | 6' 0" | 200 lbs | - |
| Ruíz, Juan | SP | Seton Hall Pirates | 19 | 06/05/2032 | Caguas | PUR | Left | Left | 5' 10" | 170 lbs | - |
| Ruíz, Juan | C | Alabama Crimson Tide | 18 | 10/28/2032 | Delhi | USA | Right | Right | 6' 0" | 185 lbs | - |
| Ruíz, Paco | RP | Louisville Cardinals | 19 | 10/10/2032 | Gilbert | USA | Left | Left | 6' 2" | 175 lbs | - |
| Ruíz, Pancho | RP | Free Agent | 21 | 10/23/2029 | Caguas | PUR | Right | Right | 6' 2" | 200 lbs | - |
| Ruíz, Ramón | 2B | Southern California Trojans | 20 | 07/03/2031 | San Diego | CRC | Right | Right | 6' 0" | 185 lbs | - |
| Ruíz, Ryan | SS | Tennessee Volunteers | 18 | 01/10/2033 | Bartlett | USA | Right | Right | 5' 10" | 160 lbs | - |
| Ruíz, Santiago | 2B | Louisiana State Tigers | 19 | 01/01/2032 | Ft. Worth | USA | Right | Right | 6' 2" | 185 lbs | - |
| Ruíz, Vicente | RP | Free Agent | 22 | 06/29/2029 | Canton | USA | Left | Left | 6' 0" | 180 lbs | - |
| Ryan, Brant | RP | Free Agent | 23 | 04/16/2028 | Placerville | USA | Right | Right | 6' 4" | 200 lbs | - |
| Ryan, Brian | RP | Free Agent | 24 | 11/24/2026 | Plainfield | USA | Left | Left | 6' 5" | 210 lbs | - |
| Ryan, Frank | SP | Texas Tech Red Raiders | 17 | 07/27/2034 | Gadsden | USA | Left | Left | 6' 1" | 170 lbs | - |
| Ryan, Jim | RP | Free Agent | 23 | 12/02/2027 | New York | USA | Left | Left | 6' 6" | 200 lbs | - |
| Ryan, Jon | RP | Free Agent | 25 | 03/01/2026 | Greentree | USA | Right | Right | 6' 0" | 190 lbs | - |
| Ryan, Jon | 3B | Texas Christian Horned Frogs | 18 | 05/17/2033 | St. Cloud | USA | Right | Right | 6' 3" | 195 lbs | - |
| Ryan, Rick | RP | Saint John's Red Storm | 19 | 11/09/2031 | Ironwood | USA | Right | Right | 6' 1" | 175 lbs | - |
| Rynd, Mitch | SS | Free Agent | 23 | 04/19/2028 | Nipomo | USA | Right | Right | 6' 0" | 190 lbs | - |
| Ríos, Bartolo | RP | Vanderbilt Commodores | 17 | 12/14/2033 | La Romana | DOM | Right | Right | 6' 6" | 190 lbs | - |
| Ríos, Héctor | RP | Free Agent | 25 | 04/10/2026 | Siguatepeque | HON | Left | Right | 6' 4" | 205 lbs | - |
| Ríos, Jesús | SS | Xavier Musketeers | 19 | 10/23/2031 | Overland Park | USA | Right | Right | 6' 2" | 175 lbs | - |
| Ríos, Steven | RP | Auburn Tigers | 21 | 07/29/2030 | Boston | USA | Switch | Left | 6' 5" | 195 lbs | - |
| Rúbio, Andrés | SP | Free Agent | 22 | 05/24/2029 | Tijuana | MEX | Right | Right | 6' 4" | 185 lbs | - |
| Rúbio, Eduardo | LF | Minnesota Golden Gophers | 19 | 10/16/2031 | Exeter | USA | Right | Right | 6' 4" | 210 lbs | - |
| Rúbio, Eduardo | LF | Michigan State Spartans | 16 | 11/20/2034 | San Juan | PUR | Right | Right | 6' 6" | 190 lbs | - |
| Rúbio, Jesús | SS | Free Agent | 23 | 08/12/2028 | Brooklyn | USA | Left | Right | 6' 1" | 185 lbs | - |
| Rúbio, Pedro | SP | Louisiana State Tigers | 19 | 08/14/2032 | San Nicolas de los Garza | MEX | Right | Right | 6' 9" | 205 lbs | - |
