The Global Rankings are a principled hierarchy of the leading Horses, Sires, Jockeys, Owners and Trainers in the world using statistical learning techniques and Computer Race Ratings. Updated every week, they are based entirely on the quality of performance of each individual's runners. See how the Global Rankings work.
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1 Aidan O'Brien
Ranked Aidan O'Brien Results
| Date | Horse Name | Position | Race Name |
|---|---|---|---|
| 2023-05-27 | Cairo IRE | 2 | Tattersalls Irish 2,000 Guineas |
| 2025-07-06 | The Lion In Winter IRE | 3 | Prix Jean Prat |
| 2023-11-03 | Unquestionable FRA | 1 | Prevagen Breeders' Cup Juvenile Turf |
| 2024-07-18 | Diego Velazquez IRE | 1 | Meld Stakes |
| 2024-08-01 | Jan Brueghel IRE | 1 | John Pearce Racing Gordon Stakes |
| 2025-07-13 | Trinity College IRE | 2 | Cygames Grand Prix de Paris |
| 2023-10-22 | Los Angeles IRE | 1 | Criterium de Saint-Cloud |
| 2024-08-21 | The Lion In Winter IRE | 1 | Tattersalls Acomb Stakes |
| 2024-08-21 | Illinois IRE | 2 | Sky Bet Great Voltigeur Stakes |
| 2024-05-17 | Kyprios IRE | 1 | Saval Beg Levmoss Stakes |
| 2025-10-18 | The Lion In Winter IRE | 2 | Queen Elizabeth II Stakes |
| 2024-07-20 | Tower Of London IRE | 1 | Comer Group International Curragh Cup |
| 2023-08-23 | Continuous JPN | 1 | Sky Bet Great Voltigeur Stakes |
| 2023-05-27 | Little Big Bear IRE | 1 | Betfred Nifty Fifty Sandy Lane Stakes |
| 2025-09-13 | Stay True IRE | 3 | Betfred St Leger Stakes |
| 2025-09-13 | Exactly IRE | 2 | Coolmore America "Justify" Matron Stakes |
| 2025-06-15 | Bedtime Story IRE | 2 | Prix de Diane Longines |
| 2024-10-05 | Mountain Bear IRE | 3 | Coolmore Turf Mile Stakes |
| 2023-09-09 | Adelaide River IRE | 1 | Paddy Power Stakes |
| 2024-06-01 | Los Angeles IRE | 3 | Betfred Derby |