J Size
Trainer record & statistics — 2025-03-02 to 2025-12-23, from a decade of UK & Irish racing data.
-16.5%
Level-stake ROI (SP)
Over this period J Size has won 7 of 37 races (a 18.9% strike rate, an actual/expected ratio of 1.13 versus the market). Below is the full breakdown by course, going and recent form.
Record by course
| Course | Runs | Wins | SR |
|---|
| 20 | 3 | 15.0% |
| 17 | 4 | 23.5% |
Record by going
| Going | Runs | Wins | SR |
|---|
| 16 | 5 | 31.2% |
| 16 | 2 | 12.5% |
Most successful horses
| Horse | Runs | Wins | SR |
|---|
| 2 | 2 | 100.0% |
| 2 | 1 | 50.0% |
| 2 | 1 | 50.0% |
| 1 | 1 | 100.0% |
| 1 | 1 | 100.0% |
| 1 | 1 | 100.0% |
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Recent runs
| Date | Course | Horse | Finish | SP |
|---|
| 2025-12-23 | Happy Valley (HK) | Enthralled (USA) | 5 | 7.7 |
| 2025-12-23 | Happy Valley (HK) | Nebraskan (AUS) | 2 | 4.3 |
| 2025-12-23 | Happy Valley (HK) | One Love (AUS) | 12 | 45.0 |
| 2025-12-23 | Happy Valley (HK) | Good Good (NZ) | 11 | 16.0 |
| 2025-12-23 | Happy Valley (HK) | Ping Hai Comet (AUS) | 6 | 13.0 |
| 2025-03-12 | Happy Valley (HK) | Beauty Infinity (AUS) | 1 | 3.2 |
| 2025-03-12 | Happy Valley (HK) | Club Ace (AUS) | 8 | 2.5 |
| 2025-03-12 | Happy Valley (HK) | Beauty Alliance (AUS) | 1 | 2.1 |
| 2025-03-12 | Happy Valley (HK) | Nebraskan (AUS) | 2 | 17.0 |
| 2025-03-12 | Happy Valley (HK) | Pochettino (AUS) | 7 | 16.0 |
| 2025-03-09 | Sha Tin (HK) | Brilliant Express (AUS) | 4 | 5.1 |
| 2025-03-09 | Sha Tin (HK) | Bundle Award (AUS) | 1 | 6.2 |
| 2025-03-09 | Sha Tin (HK) | Must Go (AUS) | 5 | 3.8 |
| 2025-03-09 | Sha Tin (HK) | Magnificent Nine (AUS) | 2 | 6.5 |
| 2025-03-09 | Sha Tin (HK) | Cosmic Spurs (AUS) | 11 | 117.0 |
| 2025-03-09 | Sha Tin (HK) | Spicy Standard (AUS) | 4 | 63.0 |
| 2025-03-09 | Sha Tin (HK) | Sweet Smile (NZ) | 4 | 3.8 |
| 2025-03-09 | Sha Tin (HK) | Raging Rapids (AUS) | 5 | 19.0 |
| 2025-03-09 | Sha Tin (HK) | Arden (NZ) | 10 | 50.0 |
| 2025-03-05 | Happy Valley (HK) | Golden Rise (AUS) | 1 | 4.7 |
Data: official UK & Irish results, 2025-03-02–2025-12-23. Strike rate and ROI are historical and not a guarantee of future results. 18+ · BeGambleAware.