Over this period Harold Nass has won 11 of 105 races (a 10.5% strike rate, an actual/expected ratio of 0.84 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 |
|---|---|---|---|
| Kempton (AW) | 11 | 1 | 9.1% |
| Going | Runs | Wins | SR |
|---|---|---|---|
| Good | 23 | 2 | 8.7% |
| Good to firm | 17 | 1 | 5.9% |
| Good to soft | 16 | 3 | 18.8% |
| Standard | 14 | 3 | 21.4% |
| Soft | 12 | 1 | 8.3% |
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 |
|---|---|---|---|
| Havana Gila (GB) | 28 | 2 | 7.1% |
| Wind Place And Sho (GB) | 39 | 4 | 10.3% |
| Next Train's Gone (GB) | 9 | 3 | 33.3% |
| Iron Butterfly (GB) | 9 | 2 | 22.2% |
| Date | Course | Horse | Finish | SP |
|---|---|---|---|---|
| 2026-05-26 | Lingfield | No Claims Bonus (GB) | 5 | 8.5 |
| 2026-04-28 | Lingfield (AW) | No Claims Bonus (GB) | 3 | 5.0 |
| 2026-04-18 | Nottingham | No Claims Bonus (GB) | 8 | 11.0 |
| 2025-12-30 | Wolverhampton (AW) | Havana Gila (GB) | 8 | 7.5 |
| 2025-12-04 | Chelmsford (AW) | Havana Gila (GB) | 2 | 5.5 |
| 2025-11-24 | Wolverhampton (AW) | Havana Gila (GB) | 2 | 21.0 |
| 2025-11-04 | Lingfield (AW) | Havana Gila (GB) | 5 | 6.5 |
| 2025-11-04 | Wolverhampton (AW) | No Claims Bonus (GB) | 5 | 3.8 |
| 2025-10-22 | Kempton (AW) | Havana Gila (GB) | 4 | 29.0 |
| 2025-10-07 | Leicester | Havana Gila (GB) | 9 | 12.0 |
| 2025-09-20 | Wolverhampton (AW) | No Claims Bonus (GB) | 3 | 3.2 |
| 2025-09-15 | Brighton | Havana Gila (GB) | 3 | 3.0 |
| 2025-08-31 | Brighton | No Claims Bonus (GB) | 5 | 8.5 |
| 2025-08-27 | Kempton (AW) | Havana Gila (GB) | 7 | 23.0 |
| 2025-07-22 | Lingfield | Havana Gila (GB) | 2 | 7.0 |
| 2025-06-09 | Pontefract | Havana Gila (GB) | 5 | 12.0 |
| 2025-05-30 | Catterick | No Claims Bonus (GB) | 7 | 17.0 |
| 2025-05-10 | Nottingham | Havana Gila (GB) | 5 | 10.0 |
| 2025-05-02 | Goodwood | No Claims Bonus (GB) | 11 | 41.0 |
| 2025-03-19 | Southwell (AW) | Havana Gila (GB) | 8 | 7.5 |
Data: official UK & Irish results, 2015-01-09–2026-05-26. Strike rate and ROI are historical and not a guarantee of future results. 18+ · BeGambleAware.