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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O'Coleman, Billy | RP | Free Agent | 28 | 07/04/2020 | Pleasant Garden | USA | Right | Right | 6' 4" | 200 lbs | - |
| Odilia, Jesús | SS | Thunder Bay Northern Lions BC | 27 | 12/05/2021 | Cotuí | DOM | Right | Right | 6' 1" | 200 lbs | $370,000 |
| Ohm, Jae-woo | LF | Oakland Oaks | 30 | 12/05/2018 | Gongju | KOR | Switch | Right | 6' 8" | 220 lbs | $17,750,000 |
| Okumura, Josuke | RP | Thunder Bay Northern Lions BC | 28 | 07/05/2020 | Anjo | JPN | Right | Right | 6' 6" | 200 lbs | $3,360,000 |
| Orlebar, Gerald | SP | Ft. Worth Cattlemen | 34 | 04/07/2014 | Kingston | JAM | Left | Left | 6' 2" | 200 lbs | $3,500,000 |
| Ornelas, Luis | RP | Buckhead Bowties | 25 | 10/27/2023 | Corralillo | CUB | Left | Left | 6' 4" | 200 lbs | $280,000 |
| Ortega, Roberto | C | Free Agent | 25 | 06/23/2023 | Caguas | PUR | Switch | Right | 5' 11" | 205 lbs | - |
| Otani, Tsugahara | SS | Nashville Outlaws | 23 | 11/03/2025 | Hirosaki | JPN | Left | Right | 6' 2" | 200 lbs | $280,000 |
| Owens, Jake | SP | Nashville Outlaws | 24 | 10/23/2024 | New Hope | USA | Switch | Right | 6' 1" | 185 lbs | $280,000 |
| Oyama, Shintaro | RP | New Orleans Voodoo | 33 | 10/18/2015 | Kurashiki | JPN | Left | Left | 6' 0" | 205 lbs | $4,000,000 |
| Ozawa, Kyuichi | RP | Kingston Township Knights | 27 | 05/10/2021 | Kashiba | JPN | Right | Right | 6' 4" | 200 lbs | $280,000 |
