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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O, Sung-tae | RP | Washington Generals | 24 | 12/15/2019 | Seoul | KOR | Left | Left | 5' 11" | 175 lbs | - |
| O'Brien, Rob | SP | Mancelona Torch | 22 | 09/03/2021 | Olney | USA | Switch | Right | 5' 11" | 180 lbs | - |
| O'Bryan, Bob | SP | Kennesaw Jets | 23 | 12/26/2020 | West Orange | USA | Left | Left | 6' 4" | 215 lbs | - |
| Oilvares, Carlos | RP | Huntington Hermit Crabs | 23 | 10/08/2020 | Curridabat | CRC | Right | Right | 5' 11" | 175 lbs | - |
| Orioli, Louis | CL | Washington Generals | 23 | 04/02/2020 | Santa Cruz | ARG | Switch | Right | 6' 2" | 200 lbs | - |
| Orozco, António | LF | Laredo Hawks | 19 | 01/23/2024 | Rodas | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Ortega, Jorge | SP | Mancelona Torch | 22 | 11/18/2021 | Santiago | DOM | Left | Left | 6' 0" | 195 lbs | - |
| Ortíz, Félix | RP | Cut Off Crawdads | 22 | 02/09/2021 | Cumana | VEN | Left | Left | 5' 10" | 175 lbs | - |
| Ortíz, Gabriel | 1B | Cut Off Crawdads | 21 | 04/04/2022 | Santa Teresa | VEN | Switch | Right | 6' 0" | 195 lbs | - |
