Jockey
Keith Mercer
Career rides
2,210
Wins
194
Win %
8.8%
£1 level-stake P/L
-698.4
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By trainer
Top 10 of 173
| Trainer | Runs | 1st | 2nd | 3rd | Win % | A/E | £1 P/L |
|---|---|---|---|---|---|---|---|
| Ferdy Murphy | 510 | 60 | 53 | 52 | 12% | 0.94 | -109.4 |
| Roger Fisher | 130 | 11 | 12 | 13 | 8% | 1.01 | -21.9 |
| Sharon Watt | 114 | 6 | 15 | 10 | 5% | 0.61 | -74.8 |
| L Lungo | 111 | 17 | 16 | 9 | 15% | 0.89 | -28.8 |
| Steve Gollings | 105 | 12 | 11 | 17 | 11% | 0.92 | -10.5 |
| Paul Murphy | 72 | 1 | 2 | 5 | 1% | 0.27 | -64.0 |
| P Mullins | 65 | 6 | 9 | 7 | 9% | 0.82 | -4.0 |
| Ann Duffield | 62 | 11 | 6 | 11 | 18% | 1.48 | +13.9 |
| Brian Ellison | 50 | 10 | 6 | 4 | 20% | 1.13 | +8.0 |
| Edwin Tuer | 49 | 2 | 4 | 5 | 4% | 0.49 | -40.9 |
By course
Top 10 of 63
| Course | Runs | 1st | 2nd | 3rd | Win % | A/E | £1 P/L |
|---|---|---|---|---|---|---|---|
| Sedgefield | 212 | 18 | 21 | 25 | 8% | 0.71 | -98.2 |
| Kelso | 149 | 8 | 13 | 11 | 5% | 0.64 | -105.2 |
| Wetherby | 141 | 12 | 20 | 18 | 9% | 0.81 | -13.6 |
| Hexham | 139 | 18 | 10 | 12 | 13% | 1.29 | +24.5 |
| Newcastle | 138 | 5 | 13 | 10 | 4% | 0.40 | -104.6 |
| Market Rasen | 138 | 18 | 9 | 16 | 13% | 1.20 | +2.7 |
| Perth | 116 | 12 | 10 | 10 | 10% | 1.08 | -22.2 |
| Ayr | 112 | 12 | 11 | 16 | 11% | 0.88 | -31.0 |
| Catterick | 107 | 10 | 10 | 5 | 9% | 1.14 | -46.0 |
| Musselburgh | 103 | 8 | 8 | 13 | 8% | 0.70 | -73.5 |
By distance
Top 10 of 50
| Distance | Runs | 1st | 2nd | 3rd | Win % | A/E | £1 P/L |
|---|---|---|---|---|---|---|---|
| 16f | 386 | 21 | 30 | 38 | 5% | 0.59 | -189.4 |
| 20f | 218 | 27 | 15 | 15 | 12% | 1.32 | -11.7 |
| 16.5f | 173 | 21 | 14 | 18 | 12% | 1.06 | -17.1 |
| 17f | 157 | 13 | 17 | 17 | 8% | 0.84 | -58.9 |
| 19.5f | 150 | 7 | 24 | 13 | 5% | 0.47 | -111.5 |
| 24f | 140 | 14 | 11 | 18 | 10% | 0.94 | +2.3 |
| 15.5f | 138 | 12 | 10 | 14 | 9% | 0.87 | -76.4 |
| 24.5f | 84 | 5 | 10 | 9 | 6% | 0.58 | -45.2 |
| 21f | 82 | 10 | 7 | 7 | 12% | 1.01 | -14.4 |
| 19f | 70 | 3 | 5 | 4 | 4% | 0.39 | -51.0 |
By owner
Top 10 of 707
| Owner | Runs | 1st | 2nd | 3rd | Win % | A/E | £1 P/L |
|---|---|---|---|---|---|---|---|
| P J Martin | 68 | 11 | 6 | 13 | 16% | 1.13 | +16.6 |
| Mrs S A Watt | 57 | 5 | 8 | 3 | 9% | 0.82 | -25.8 |
| Ashleybank Investments Limited | 37 | 7 | 6 | 1 | 19% | 0.84 | -15.9 |
| Ronald Lilley | 32 | 0 | 4 | 2 | 0% | 0.00 | -32.0 |
| R Shiels | 29 | 0 | 3 | 2 | 0% | 0.00 | -29.0 |
| Great Head House Estates Limited | 28 | 3 | 2 | 1 | 11% | 1.39 | -12.3 |
| S P Marsh | 28 | 4 | 3 | 4 | 14% | 1.59 | +27.0 |
| E Tuer | 25 | 1 | 1 | 1 | 4% | 0.66 | -22.4 |
| Trevor Hemmings | 22 | 1 | 2 | 4 | 5% | 0.30 | -18.5 |
| Mrs J Morgan | 19 | 2 | 2 | 0 | 11% | 0.75 | -11.3 |
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.