| Name |
Pos |
Team |
Age |
DOB |
POB |
Nationality |
Bats |
Throws |
Height |
Weight |
Salary |
| O' Neill, Gregório |
2B |
Flagstaff Skyhawks |
22 |
01/01/2031 |
Ciudad Guayana |
VEN |
Right |
Right |
6' 0" |
180 lbs |
- |
| O'Connor, Danny |
2B |
Free Agent |
23 |
01/17/2030 |
Mesquite |
USA |
Right |
Right |
5' 11" |
180 lbs |
- |
| O'Connor, Killian |
LF |
Da Nang Dolphins |
23 |
06/06/2030 |
Limerick |
IRL |
Left |
Left |
6' 1" |
195 lbs |
- |
| O'Dell, Bob |
3B |
Acadia Peregrines |
20 |
09/18/2032 |
Greensboro |
USA |
Right |
Right |
6' 3" |
195 lbs |
- |
| Olivares, Jorge |
CF |
Sarasota Supernovas |
26 |
09/23/2026 |
San Antonio de los Altos |
VEN |
Right |
Right |
6' 0" |
200 lbs |
- |
| Oliver, Nehemiah |
1B |
Schenectady Grasshoppers |
24 |
06/03/2029 |
Clifton |
USA |
Left |
Left |
6' 0" |
200 lbs |
- |
| Olsen, George |
SP |
Traverse City Cherries |
21 |
07/18/2031 |
Havelock |
USA |
Right |
Right |
5' 11" |
180 lbs |
- |
| Omiya, Takehisa |
SP |
Charleston Chews |
23 |
06/05/2030 |
Hino |
JPN |
Switch |
Right |
6' 0" |
185 lbs |
- |
| Onufrievich, Yerik |
2B |
Da Nang Dolphins |
22 |
07/01/2030 |
Sumy |
UKR |
Right |
Right |
6' 2" |
195 lbs |
- |
| Ordonez, Mike |
RP |
Sarasota Supernovas |
26 |
05/10/2027 |
Calabozo |
VEN |
Left |
Left |
6' 3" |
210 lbs |
- |
| Orr, Andy |
CF |
Killarney Lakes |
19 |
06/27/2033 |
Valdosta |
USA |
Right |
Right |
6' 1" |
185 lbs |
- |
| Ortiz, Salvatore |
C |
Salem-Keizer Volcanoes |
22 |
11/11/2030 |
Santiago |
DOM |
Left |
Right |
6' 0" |
180 lbs |
- |
| Otero, Mario |
SP |
Concord Blue Devils |
26 |
08/05/2026 |
Miami Beach |
USA |
Switch |
Left |
6' 2" |
200 lbs |
- |
| Owens, Doug |
RP |
Albuquerque Roadrunners |
26 |
09/08/2026 |
Round Rock |
USA |
Right |
Right |
6' 1" |
200 lbs |
- |
| Owens, Jeremy |
C |
Houston Orange Kings |
22 |
10/29/2030 |
Henderson |
USA |
Right |
Right |
6' 2" |
200 lbs |
- |
|