| R4 GB - ASCOT | 20 June 2017 |
| St. James's Palace S. G1 3 OPEN ($650,130), 1602m 1:37.22 | |
| FP | Horse Age & Sex | Trainer Jockey | WT SP | |||||||
1st | 1. BARNEY ROY (GB) 3yo Gelding | RICHARD HANNON JR JAMES DOYLE | 57.0 $3.50 | |||||||
| EXCELEBRATION (IRE) - ALINA (IRE) | ||||||||||
| Godolphin | 2nd | 4. LANCASTER BOMBER (USA) 3yo Colt | AIDAN O'BRIEN DONNACHA O'BRIEN | 57.0 $13.00 | ||||||
| WAR FRONT (USA) - SUN SHOWER (IRE) | ||||||||||
| Michael Tabor, Derrick Smith & Mrs John Magnier | 3rd | 8. THUNDER SNOW (IRE) 3yo Colt | SAEED BIN SUROOR C SOUMILLON | 57.0 $7.00 | ||||||
| HELMET (AUS) - EASTERN JOY (GB) | ||||||||||
| Godolphin | ||||||||||
| 4th | 2. CHURCHILL (IRE) 3yo Colt | AIDAN O'BRIEN RYAN MOORE | 57.0 $1.50 | |||||||
| 5th | 3. FOREST RANGER (IRE) 3yo Gelding | R A FAHEY TONY HAMILTON | 57.0 $34.00 | |||||||
| 6th | 7. RIVET DELIGHT (IRE) 3yo Gelding | WILLIAM HAGGAS ANDREA ATZENI | 57.0 $17.00 | |||||||
| 7th | 5. MR SCARAMANGA (GB) 3yo Colt | S DOW HARRY BENTLEY | 57.0 $67.00 | |||||||
| 8th | 6. PEACE ENVOY (FR) 3yo Colt | AIDAN O'BRIEN SEAMIE HEFFERNAN | 57.0 $34.00 | |||||||
Barney Roy upsets the odds and wins his rematch with Churchill in the St James's Palace Stakes.
