Jockeys Starting With O
| Jockey (races) | Races | 1st | 2nd | 3rd | 1 • 2 • 3 | Win | Place |
|---|---|---|---|---|---|---|---|
| Oscar Andrate Jr (1) | 1 | - | - | - | - • - • - | 0% | 0% |
| Oscar Cervantes (56) | 56 | 1 | 4 | 13 | 1 • 4 • 13 | 2% | 33% |
| Oscar Chavez (1179) | 1179 | 112 | 135 | 119 | 112 • 135 • 119 | 10% | 32% |
| Oscar Gomez (3185) | 3185 | 659 | 671 | 604 | 659 • 671 • 604 | 21% | 61% |
| Oscar Jaquez (140) | 140 | 5 | 17 | 16 | 5 • 17 • 16 | 4% | 28% |
| Oscar Jr Andrade (388) | 388 | 47 | 52 | 65 | 47 • 52 • 65 | 13% | 43% |
| Oscar M. Peinado (1749) | 1749 | 341 | 353 | 295 | 341 • 353 • 295 | 20% | 57% |
| Oscar Macias (409) | 409 | 57 | 48 | 48 | 57 • 48 • 48 | 14% | 38% |
| Oscar Palmer (113) | 113 | 14 | 9 | 16 | 14 • 9 • 16 | 13% | 35% |
| Oscar Villa (48) | 48 | 13 | 5 | 8 | 13 • 5 • 8 | 28% | 55% |
| Oscar Villarreal (1023) | 1023 | 109 | 103 | 112 | 109 • 103 • 112 | 11% | 32% |
| Osuke Tayama (534) | 534 | 26 | 23 | 29 | 26 • 23 • 29 | 5% | 15% |
| Osvaldo Quinonez Lopez (12) | 12 | - | - | 1 | - • - • 1 | 0% | 9% |
| Osvaldo Quinonez-lopez (90) | 90 | 3 | 1 | 7 | 3 • 1 • 7 | 4% | 13% |
| Oswald Noach (2191) | 2191 | 81 | 122 | 162 | 81 • 122 • 162 | 4% | 17% |
| Owen Lewis (240) | 240 | 21 | 20 | 29 | 21 • 20 • 29 | 9% | 30% |
| Owen Ridge (133) | 133 | 9 | 9 | 17 | 9 • 9 • 17 | 7% | 27% |
| Owen Turpin (752) | 752 | 69 | 82 | 80 | 69 • 82 • 80 | 10% | 31% |
| Oyama Ryutarou (2735) | 2735 | 251 | 265 | 254 | 251 • 265 • 254 | 10% | 29% |