Player | Pos | Team | Num | Height | Weight | DOB |
Ober, Bailey (R) | SP | MIN | 17 | 6'9" | 260 lbs | 7/12/95 |
O'Brien, Riley (R) | SP | STL | 55 | 6'4" | 180 lbs | 2/6/95 |
O'Hearn, Ryan | 1B | BAL | 32 | 6'3" | 220 lbs | 7/26/93 |
O'Hoppe, Logan | C | LAA | 14 | 6'2" | 185 lbs | 2/9/00 |
Ohtani, Shohei | DH | LAD | 17 | 6'4" | 210 lbs | 7/5/94 |
Oller, Adam (R) | SP | MIA | 77 | 6'4" | 225 lbs | 10/17/94 |
Olson, Matt | 1B | ATL | 28 | 6'5" | 225 lbs | 3/29/94 |
Olson, Reese (R) | RP | DET | 45 | 6'1" | 160 lbs | 7/31/99 |
Ornelas, Jonathan | 3B | TEX | 21 | 6'0" | 196 lbs | 5/26/00 |
Ornelas, Tirso | LF | SD | 79 | 6'2" | 200 lbs | 3/11/00 |
Ortiz, Joey | 2B | MIL | 3 | 5'9" | 183 lbs | 7/14/98 |
Ortiz, Luis (R) | SP | PIT | 48 | 6'2" | 235 lbs | 1/27/99 |
Orze, Eric (R) | RP | TB | 92 | 6'4" | 195 lbs | 8/21/97 |
Otanez, Michel (R) | RP | ATH | 47 | 6'4" | 218 lbs | 7/3/97 |
Oviedo, Johan (R) | SP | PIT | 24 | 6'5" | 245 lbs | 3/2/98 |
Owens, Tyler (R) | RP | DET | - | 5'10" | 185 lbs | 1/9/01 |
Ozuna, Marcell | DH | ATL | 20 | 6'1" | 225 lbs | 11/12/90 |