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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O'Day, Junior | C | Galesburg Guzzlers | 20 | 04/01/2018 | Brooklyn | USA | Switch | Right | 6' 6" | 210 lbs | - |
| O'Fennaghty, Steve | SP | Chicago Gold Sox | 24 | 02/22/2014 | Ft. Campbell North | USA | Right | Left | 6' 3" | 205 lbs | - |
| O'Reilly, John | RP | Walla Walla Walleye | 22 | 04/09/2016 | Ft. Worth | USA | Right | Right | 6' 1" | 190 lbs | - |
| Obregón, Gabriel | CF | Myrtle Beach Seahawks | 22 | 08/21/2016 | Puerto Armuelles | PAN | Left | Right | 6' 2" | 190 lbs | - |
| Oort, Anthon | CF | Walla Walla Walleye | 25 | 11/04/2013 | Nieuw Amsterdam | SUR | Right | Right | 6' 2" | 200 lbs | - |
| Ortíz, Manuel | C | Chicago Gold Sox | 21 | 08/03/2017 | Tipitapa | NCA | Switch | Right | 6' 1" | 200 lbs | - |
| Ota, Tsugahara | SP | Delaware 1787 BC | 23 | 11/28/2015 | Hirakata | JPN | Right | Right | 6' 7" | 215 lbs | - |
| Oumar, Khadija | RP | Delaware 1787 BC | 21 | 12/20/2017 | Joal-Fadiouth | SEN | Right | Right | 6' 5" | 205 lbs | - |
| Owens, Artie | 2B | Delaware 1787 BC | 21 | 03/18/2017 | Dennis | USA | Right | Right | 6' 3" | 195 lbs | - |
