Proof won the 4:37 at Haydock, the Weatherbys Stallion Book Handicap Stakes, beating Al Hussar by 1 length, with City Captain third. Ridden by Mark Winn and trained by Charles Hills, starting price 12/1.
| 1 | J: Mark Winn · T: Charles Hills | 12/1 |
| 2 | J: Rowan Scott · T: Grant Tuer · 1 len | 22/1 |
| 3 | J: Jason Watson · T: Harriet Bethell · .75 len | 7/2 |
| 4 | J: Sean Levey · T: Richard Hannon · .75 len | 22/1 |
| 5 | J: David Allan · T: Tim Easterby · 0.3 len | 17/2 |
| 6 | J: Jack Mitchell · T: Kevin & Lauren Frost · 1.25 len | 6/1 |
| 7 | J: William Carver · T: Jamie Osborne · .75 len | 10/1 |
| 8 | J: Grace McEntee · T: Phil McEntee · 0.3 len | 12/1 |
| 9 | J: Marco Ghiani · T: Robert Cowell · 1.25 len | 18/1 |
| 10 | J: Jason Hart · T: John & Sean Quinn · 4.25 len | 100/30F |
| 11 | J: Billy Garritty · T: Michael & David Easterby · 2.25 len | 28/1 |
| 12 | J: Billy Loughnane · T: Iain Jardine · 2.75 len | 9/1 |
| 13 | J: Myla Coppins · T: Tony Carroll · 0.05 len | 22/1 |
| 14 | J: David Egan · T: John Butler · 31 len | 22/1 |
Racecard and IQ ratings for this race · All Haydock results
