Jockey
J Stack
Career rides
2,170
Wins
153
Win %
7.1%
£1 level-stake P/L
-1097.9
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By trainer
Top 10 of 257
| Trainer | Runs | 1st | 2nd | 3rd | Win % | A/E | £1 P/L |
|---|---|---|---|---|---|---|---|
| B Hanbury | 249 | 20 | 23 | 26 | 8% | 0.67 | -129.5 |
| Bryan Smart | 246 | 20 | 22 | 18 | 8% | 0.77 | -56.1 |
| Brian Rothwell | 75 | 2 | 9 | 2 | 3% | 0.30 | -47.5 |
| J E Banks | 59 | 5 | 5 | 6 | 8% | 0.87 | -15.3 |
| A Harrison | 59 | 5 | 4 | 2 | 8% | 1.02 | -15.5 |
| S E Kettlewell | 56 | 12 | 4 | 5 | 21% | 1.48 | -1.0 |
| H Akbary | 55 | 2 | 3 | 2 | 4% | 0.53 | -39.0 |
| Chris Dwyer | 54 | 9 | 4 | 5 | 17% | 1.11 | +3.9 |
| T Stack | 53 | 2 | 2 | 3 | 4% | 0.38 | -46.5 |
| P C Haslam | 49 | 7 | 7 | 7 | 14% | 0.81 | -12.8 |
By course
Top 10 of 57
| Course | Runs | 1st | 2nd | 3rd | Win % | A/E | £1 P/L |
|---|---|---|---|---|---|---|---|
| Southwell (AW) | 153 | 11 | 9 | 9 | 7% | 0.67 | -56.7 |
| Wolverhampton (AW) | 134 | 7 | 12 | 17 | 5% | 0.44 | -83.2 |
| Lingfield (AW) | 123 | 10 | 13 | 10 | 8% | 0.62 | -80.2 |
| Nottingham | 110 | 6 | 6 | 4 | 5% | 0.64 | -80.8 |
| Doncaster | 81 | 5 | 6 | 5 | 6% | 0.72 | -19.5 |
| Redcar | 81 | 8 | 5 | 7 | 10% | 0.82 | -43.5 |
| Pontefract | 80 | 5 | 6 | 7 | 6% | 0.74 | -43.4 |
| Beverley | 79 | 5 | 10 | 9 | 6% | 0.55 | -38.3 |
| Thirsk | 78 | 7 | 10 | 3 | 9% | 0.78 | -38.9 |
| Newmarket (July) | 73 | 4 | 5 | 3 | 5% | 0.65 | -45.8 |
By distance
Top 10 of 26
| Distance | Runs | 1st | 2nd | 3rd | Win % | A/E | £1 P/L |
|---|---|---|---|---|---|---|---|
| 6f | 395 | 23 | 31 | 25 | 6% | 0.59 | -250.4 |
| 8f | 394 | 23 | 27 | 35 | 6% | 0.66 | -182.6 |
| 7f | 361 | 29 | 25 | 25 | 8% | 0.78 | -143.7 |
| 5f | 263 | 30 | 30 | 23 | 11% | 0.88 | -64.7 |
| 10f | 230 | 17 | 11 | 20 | 7% | 0.76 | -129.2 |
| 12f | 138 | 10 | 12 | 11 | 7% | 0.62 | -87.8 |
| 8.5f | 50 | 3 | 8 | 1 | 6% | 0.58 | -1.0 |
| 7.5f | 48 | 0 | 11 | 4 | 0% | 0.00 | -48.0 |
| 11f | 43 | 4 | 6 | 4 | 9% | 0.61 | -19.3 |
| 9f | 39 | 5 | 3 | 1 | 13% | 1.07 | +4.0 |
By owner
Top 10 of 854
| Owner | Runs | 1st | 2nd | 3rd | Win % | A/E | £1 P/L |
|---|---|---|---|---|---|---|---|
| Abdulla Buhaleeba | 54 | 5 | 7 | 5 | 9% | 0.71 | -26.5 |
| Wayne Clifford | 41 | 4 | 5 | 0 | 10% | 1.00 | -4.3 |
| R Fenwick Gibson | 33 | 4 | 5 | 1 | 12% | 1.05 | -6.2 |
| Paul Green | 32 | 7 | 5 | 1 | 22% | 1.63 | +34.4 |
| Giles W Pritchard Gordon | 27 | 3 | 4 | 3 | 11% | 1.58 | +11.0 |
| Michael C Whatley | 24 | 1 | 1 | 0 | 4% | 0.71 | -11.0 |
| John W Ford | 24 | 3 | 4 | 2 | 12% | 1.13 | +14.0 |
| Hamdan Al Maktoum | 23 | 3 | 1 | 3 | 13% | 1.08 | -8.3 |
| Brian Gubby Ltd | 21 | 2 | 5 | 0 | 10% | 1.01 | -10.5 |
| Maktoum Al Maktoum | 21 | 3 | 3 | 2 | 14% | 0.71 | -13.4 |
A/E (actual ÷ expected) is the ratio of actual wins to wins expected from starting prices. A/E above 1.0 indicates a jockey performs better than the market expects on average. Always-time data — filter by date range coming soon.