 |
|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Obasanjo, Goodluck | SP | Philadelphia 1776 BC | 25 | 12/31/2007 | Calabar | NGA | Left | Right | 6' 6" | 230 lbs | $280,000 |
| Ogasawara, Hirohisa | SS | Chicago Gold Sox | 23 | 04/22/2009 | Yokohama | JPN | Right | Right | 6' 3" | 190 lbs | $1,700,000 |
| Ogawa, Torajiro | CF | Rocky Mountain Nuggets | 18 | 07/13/2014 | Utsunomiya | JPN | Right | Right | 6' 3" | 185 lbs | - |
| Ohayashi, Shigenobu | CF | Chicago Gold Sox | 23 | 06/07/2009 | Kamakura | JPN | Left | Left | 5' 10" | 180 lbs | $280,000 |
| Oquendo, Marcos | RP | Wizarding Express | 27 | 05/29/2005 | Matamoros | MEX | Right | Right | 6' 0" | 195 lbs | $430,000 |
| Ortega, Cisco | RP | Free Agent | 29 | 07/08/2003 | La Vega | DOM | Left | Right | 6' 0" | 195 lbs | - |
| Ortega, David | RP | Free Agent | 24 | 07/21/2008 | Burbank (Los Angeles County) | USA | Right | Right | 6' 4" | 215 lbs | - |
| Ortíz, Pedro | RP | Ft. Worth Cattlemen | 34 | 09/10/1998 | Cumana | VEN | Left | Left | 6' 6" | 220 lbs | $7,000,000 |
| Osterman, Jon | CF | New Amsterdam Dutchmen | 25 | 09/26/2007 | Rammingen | GER | Right | Right | 6' 1" | 175 lbs | $2,320,000 |
| Ota, Tsugahara | SP | Philadelphia 1776 BC | 17 | 11/28/2015 | Hirakata | JPN | Right | Right | 6' 6" | 205 lbs | - |
| Otomo, Yajirobei | RP | Seattle Aviators | 27 | 05/27/2005 | Unknown | JPN | Left | Left | 6' 8" | 225 lbs | $3,400,000 |
| Oulton, Bill | SP | D.C. Divided | 34 | 06/04/1998 | St. Albert | CAN | Left | Left | 6' 3" | 230 lbs | $6,500,000 |
