Over this period J A Stack has won 152 of 1522 races (a 10.0% strike rate, an actual/expected ratio of 0.83 versus the market). Full breakdown by course, going and recent form below.
Optima's AI scores all UK & Irish racing daily and sends a verified pick to your Telegram at 11am — logged before the off, settled from official data. Free pick every day, no card needed.
Get today's free pick on Telegram →| Course | Runs | Wins | SR |
|---|---|---|---|
| Curragh | 338 | 23 | 6.8% |
| Dundalk (AW) | 238 | 25 | 10.5% |
| Naas | 156 | 19 | 12.2% |
| Cork | 123 | 16 | 13.0% |
| Leopardstown | 106 | 6 | 5.7% |
| Navan | 81 | 12 | 14.8% |
| Gowran Park | 76 | 9 | 11.8% |
| Tipperary | 75 | 7 | 9.3% |
| Killarney | 58 | 8 | 13.8% |
| Listowel | 47 | 4 | 8.5% |
| Limerick | 39 | 5 | 12.8% |
| Fairyhouse | 39 | 1 | 2.6% |
| Galway | 32 | 3 | 9.4% |
| Bellewstown | 16 | 2 | 12.5% |
| Ascot | 16 | 2 | 12.5% |
| Going | Runs | Wins | SR |
|---|---|---|---|
| Good | 567 | 46 | 8.1% |
| Soft | 407 | 41 | 10.1% |
| Standard | 239 | 26 | 10.9% |
| Heavy | 164 | 30 | 18.3% |
| Firm | 138 | 7 | 5.1% |
Optima Racing scores every UK & Irish runner each morning — model-ranked, verified, in your Telegram by 11am.
Free daily pick on Telegram — no card → See today's full tips →| Horse | Runs | Wins | SR |
|---|---|---|---|
| Thesecretadversary (IRE) | 8 | 3 | 37.5% |
| Son Of Rest (GB) | 18 | 3 | 16.7% |
| Nola Soul (USA) | 2 | 2 | 100.0% |
| Lady Wannabe (IRE) | 13 | 4 | 30.8% |
| Piece Of Paradise (IRE) | 7 | 2 | 28.6% |
| Breeze (IRE) | 9 | 1 | 11.1% |
| Bodhi Bear (IRE) | 13 | 4 | 30.8% |
| Two Stars (IRE) | 11 | 4 | 36.4% |
| Chazzesmee (IRE) | 18 | 3 | 16.7% |
| Pita Pinta (IRE) | 15 | 3 | 20.0% |
| Aussie Girl (IRE) | 14 | 3 | 21.4% |
| Zihba (IRE) | 12 | 3 | 25.0% |
| Date | Course | Horse | Finish | SP |
|---|---|---|---|---|
| 2026-07-13 | Killarney | De Vega Queen (IRE) | 5 | 15.0 |
| 2026-07-09 | Leopardstown | Dark Leader (IRE) | 6 | 19.0 |
| 2026-07-09 | Leopardstown | Honey Deuce (FR) | 9 | 26.0 |
| 2026-07-04 | Naas | Cardiff By The Sea (IRE) | 5 | 15.0 |
| 2026-07-03 | Bellewstown | Focaccia (IRE) | 1 | 8.0 |
| 2026-07-01 | Fairyhouse | Believeth (IRE) | 10 | 11.0 |
| 2026-06-28 | Curragh | Exchange Student (IRE) | 11 | 201.0 |
| 2026-06-28 | Curragh | Bodhi Bear (IRE) | 3 | 5.0 |
| 2026-06-28 | Curragh | Endless Night (IRE) | 8 | 34.0 |
| 2026-06-27 | Curragh | Focaccia (IRE) | 7 | 51.0 |
| 2026-06-26 | Curragh | Valentino Eclipse (IRE) | 4 | 5.5 |
| 2026-06-24 | Naas | Dark Leader (IRE) | 7 | 9.0 |
| 2026-06-20 | Ayr | Cardiff By The Sea (IRE) | 7 | 26.0 |
| 2026-06-20 | Ascot | Thesecretadversary (IRE) | 1 | 21.0 |
| 2026-06-19 | Limerick | Tourin (IRE) | 3 | 8.0 |
| 2026-06-18 | Ascot | Nola Soul (USA) | 1 | 6.5 |
| 2026-06-14 | Cork | McHenry Sunrise (IRE) | 8 | 23.0 |
| 2026-06-12 | Gowran Park | Cantilever (IRE) | 10 | 7.5 |
| 2026-06-12 | Gowran Park | Solana Beach (IRE) | 3 | 13.0 |
| 2026-06-07 | Navan | Bodhi Bear (IRE) | 1 | 4.3 |
Data: official UK & Irish results, 2017-03-26–2026-07-13. Strike rate and ROI are historical and not a guarantee of future results. 18+ · BeGambleAware.