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154 Donnacha Aidan O'Brien
Ranked Donnacha Aidan O'Brien Results
| Date | Horse Name | Position | Race Name |
|---|---|---|---|
| 2024-06-21 | Porta Fortuna IRE | 1 | Coronation Stakes |
| 2024-07-12 | Porta Fortuna IRE | 1 | Tattersalls Falmouth Stakes |
| 2024-09-14 | Porta Fortuna IRE | 1 | Coolmore America "Justify" Matron Stakes |
| 2024-05-05 | Porta Fortuna IRE | 2 | Qipco 1000 Guineas Stakes |
| 2025-05-25 | Porta Fortuna IRE | 1 | Lanwades Stud Stakes |
| 2025-03-30 | Comanche Brave IRE | 2 | Ballylinch Stud "Red Rocks" Stakes |
| 2023-05-28 | Ka Ying Generation IRE | 2 | Heider Family Stables Gallinule Stakes |
| 2022-10-22 | Proud And Regal IRE | 1 | Criterium International |
| 2025-05-05 | Atsila IRE | 1 | Coolmore Stud Auguste Rodin Irish EBF Athasi Stakes |
| 2023-06-23 | Porta Fortuna IRE | 1 | Albany Stakes |
| 2022-09-11 | Proud And Regal IRE | 2 | Goffs Vincent O'Brien National Stakes |
| 2023-11-03 | Porta Fortuna IRE | 2 | Breeders' Cup Juvenile Fillies Turf |
| 2023-09-30 | Porta Fortuna IRE | 1 | Juddmonte Cheveley Park Stakes |
| 2025-05-24 | Comanche Brave IRE | 5 | Tattersalls Irish 2,000 Guineas |
| 2024-11-02 | Porta Fortuna IRE | 8 | FanDuel Breeders' Cup Mile presented by PDJF |
| 2023-05-11 | Alder IRE | 2 | Boodles Dee Stakes |
| 2023-04-17 | Wodao FRA | 2 | Prix Sigy |
| 2022-09-10 | Alder IRE | 3 | KPMG Champions Juvenile Stakes |
| 2024-05-12 | Bremen IRE | 5 | Cashel Palace Hotel Derby Trial Stakes |
| 2024-05-26 | Yosemite Valley GBR | 3 | Prix du Palais-Royal |