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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O'connor, Mark | SP | Free Agent | 25 | 08/04/2016 | Sydney | AUS | Right | Right | 6' 0" | 185 lbs | - |
| O'Farrell, Jeff | RP | Free Agent | 27 | 04/15/2015 | Carrollton | USA | Right | Left | 6' 4" | 175 lbs | - |
| O'Neill, Jon | 2B | Free Agent | 25 | 05/24/2017 | Charlotte | USA | Right | Right | 6' 2" | 205 lbs | - |
| O'Neill, Steve | LF | Amarillo Sod Poodles | 34 | 12/13/2007 | Dallastown | USA | Right | Right | 6' 1" | 195 lbs | - |
| Olson, Clint | SP | Midland RockHounds | 28 | 09/24/2013 | Tunkhannock | USA | Left | Left | 6' 2" | 200 lbs | - |
| Orosco, Juan | RP | Free Agent | 32 | 07/23/2009 | Guacara | VEN | Right | Right | 5' 10" | 190 lbs | - |
| Ortíz, Albert | SP | Tulsa Drillers | 25 | 11/09/2016 | Duvergé | DOM | Right | Right | 6' 1" | 200 lbs | - |
| Owen, Curt | RP | Arkansas Travelers | 23 | 02/11/2019 | Marco Island | USA | Switch | Right | 5' 10" | 185 lbs | - |
| Owen, Gene | CF | Tulsa Drillers | 25 | 10/20/2016 | Green Bay | USA | Left | Left | 6' 2" | 200 lbs | - |
