James O'Sullivan
Jockey record & statistics — 2025-06-06 to 2025-08-22, from a decade of UK & Irish racing data.
-12.5%
Level-stake ROI (SP)
Over this period James O'Sullivan has won 1 of 24 races (a 4.2% strike rate, an actual/expected ratio of 0.75 versus the market). Below is the full breakdown by course, going and recent form.
Record by going
| Going | Runs | Wins | SR |
|---|
| 12 | 0 | 0.0% |
| 12 | 1 | 8.3% |
Most successful horses
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Recent runs
| Date | Course | Horse | Finish | SP |
|---|
| 2025-08-22 | Kilbeggan | Mighty Berkshire (IRE) | 3 | 6.5 |
| 2025-08-20 | Sligo | Hello Yes (IRE) | 12 | 67.0 |
| 2025-08-09 | Kilbeggan | Twentyfourcarrot (GB) | 4 | 4.3 |
| 2025-08-07 | Sligo | Oh So Charming (GB) | 2 | 9.0 |
| 2025-07-30 | Galway | Mighty Berkshire (IRE) | 5 | 41.0 |
| 2025-07-18 | Killarney | Yorkshire Escape (IRE) | 6 | 15.0 |
| 2025-07-18 | Killarney | Queen's Meadow (IRE) | 8 | 51.0 |
| 2025-07-15 | Downpatrick | Intersky Sunset (IRE) | 12 | 12.0 |
| 2025-07-14 | Downpatrick | Mount Mandela (IRE) | 9 | 21.0 |
| 2025-07-11 | Kilbeggan | Late Vocation (IRE) | 9 | 8.0 |
| 2025-07-11 | Kilbeggan | Graigstar (IRE) | 12 | 126.0 |
| 2025-07-05 | Bellewstown | Raleagh Scope (GB) | 10 | 251.0 |
| 2025-07-04 | Wexford | Mighty Berkshire (IRE) | 5 | 41.0 |
| 2025-07-03 | Tipperary | Hawkesbury Legend (FR) | 7 | 15.0 |
| 2025-07-03 | Tipperary | Intersky Sunset (IRE) | 12 | 13.0 |
| 2025-06-16 | Kilbeggan | Jonny Mansie (IRE) | 1 | 21.0 |
| 2025-06-10 | Sligo | Graigstar (IRE) | 13 | 15.0 |
| 2025-06-09 | Roscommon | Jhentong Enki (FR) | 8 | 34.0 |
| 2025-06-08 | Punchestown | Ringcreevy Diamond (IRE) | 11 | 126.0 |
| 2025-06-08 | Punchestown | Mister Frostie (IRE) | 7 | 34.0 |
Data: official UK & Irish results, 2025-06-06–2025-08-22. Strike rate and ROI are historical and not a guarantee of future results. 18+ · BeGambleAware.