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 (3154) | 3154 | 658 | 671 | 601 | 658 • 671 • 601 | 21% | 62% |
| Oscar Jaquez (133) | 133 | 5 | 17 | 16 | 5 • 17 • 16 | 4% | 29% |
| Oscar Jr Andrade (140) | 140 | 12 | 24 | 29 | 12 • 24 • 29 | 9% | 47% |
| Oscar M. Peinado (1727) | 1727 | 338 | 351 | 288 | 338 • 351 • 288 | 20% | 57% |
| Oscar Macias (409) | 409 | 57 | 48 | 48 | 57 • 48 • 48 | 14% | 38% |
| Oscar Palmer (86) | 86 | 9 | 8 | 14 | 9 • 8 • 14 | 11% | 37% |
| Oscar Palmer (85) | 85 | 9 | 8 | 14 | 9 • 8 • 14 | 11% | 37% |
| Oscar Villarreal (890) | 890 | 100 | 94 | 98 | 100 • 94 • 98 | 12% | 33% |
| Osuke Tayama (343) | 343 | 16 | 10 | 19 | 16 • 10 • 19 | 5% | 14% |
| Oswald Noach (2152) | 2152 | 80 | 118 | 160 | 80 • 118 • 160 | 4% | 17% |
| Owen Lewis (231) | 231 | 20 | 20 | 27 | 20 • 20 • 27 | 9% | 30% |
| Owen Ridge (133) | 133 | 9 | 9 | 17 | 9 • 9 • 17 | 7% | 27% |
| 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 (2710) | 2710 | 249 | 262 | 251 | 249 • 262 • 251 | 10% | 29% |