| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|
| O'Brien, Mike | RP | Buffalo LightSabres | 28 | 03/24/2001 | The Bronx | USA | Left | Left | 6' 2" | 155 lbs | - | | O'Bryan, Tony | RF | Intercourse Amish | 27 | 02/09/2002 | Garland | USA | Left | Left | 6' 3" | 225 lbs | - | | O'Dell, Will | RF | Newark Bulldogs | 21 | 01/20/2008 | New York | USA | Left | Left | 6' 1" | 180 lbs | - | | O'Farrell, Charlie | RF | Intercourse Amish | 26 | 06/05/2003 | Glendale | USA | Right | Right | 6' 2" | 220 lbs | - | | O'Neal, Billy | RP | Rio Grande Rattlesnake | 27 | 12/17/2002 | Palm Bay | USA | Switch | Right | 6' 2" | 195 lbs | - | | Oliver, John | SP | Reading Rainbows | 23 | 01/05/2006 | Kettering | USA | Left | Left | 6' 0" | 195 lbs | - | | Olmedo, Carlos | RP | Butler White Sox | 23 | 11/30/2006 | Monte Cristi | DOM | Left | Right | 6' 1" | 185 lbs | - | | Om, In-ho | SP | Free Agent | 28 | 06/29/2001 | Pusan | KOR | Right | Right | 6' 0" | 200 lbs | - | | Ordóñez, Carlos | RF | Free Agent | 27 | 03/06/2002 | Glenwood Landing | USA | Right | Right | 6' 5" | 240 lbs | - | | Orozco, José | LF | Minnesota ManBearPigs | 28 | 10/14/2001 | Bayshore Gardens | USA | Right | Right | 6' 5" | 245 lbs | - | | Orr, Paul | SP | Reading Rainbows | 23 | 07/30/2006 | Ogden | USA | Right | Right | 6' 5" | 195 lbs | - |
|
