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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O, Sung-oo | 2B | Lancaster Farmers | 24 | 05/21/2028 | Busan | KOR | Right | Right | 6' 3" | 175 lbs | - |
| O'Callahan, Ryan | 2B | Arizona Javelina | 22 | 10/29/2030 | Atlanta | USA | Right | Right | 6' 4" | 195 lbs | - |
| O'Keefe, Mark | C | Free Agent | 26 | 04/01/2026 | Henderson | USA | Right | Right | 6' 4" | 215 lbs | - |
| Ocon, Esteban | RP | Richland Rails | 25 | 08/19/2027 | Normanville | FRA | Right | Right | 6' 0" | 185 lbs | - |
| Ogasahara, Yoshitaka | RF | Arizona Javelina | 24 | 01/06/2028 | Nagakute | JPN | Left | Left | 6' 1" | 190 lbs | - |
| Olthuis, Henny | RP | Minnesota Loons | 28 | 12/03/2024 | Barendrecht | NED | Right | Right | 6' 3" | 205 lbs | - |
| Orr, Lou | C | Toledo Saboteurs | 21 | 12/04/2031 | Gatineau | CAN | Left | Right | 6' 2" | 195 lbs | - |
| Ortíz, Manuel | RF | Minnesota Loons | 25 | 09/08/2027 | Petare | VEN | Left | Left | 5' 11" | 190 lbs | - |
| Ortíz, Miguel | SP | Toledo Saboteurs | 22 | 02/05/2030 | San José Acatempa | GUA | Left | Left | 6' 1" | 190 lbs | - |
| Ott, Rob | CF | Minnesota Loons | 27 | 08/23/2025 | Shorewood | USA | Right | Right | 6' 3" | 200 lbs | - |
| Ouwendijk, Bo | C | Ottawa Nationals | 24 | 10/29/2028 | Cole Bay | SIM | Right | Right | 6' 4" | 200 lbs | - |
