Derby winners set to clash again The Grey Gatsby is in line for a rematch with Australia in the Qipco Irish Champion Stakes at Leopardstown on September 13. The Kevin Ryan-trained three-year-old has been a revelation this season, finishing 10th in the 2,000 Guineas before going on to win the Dante at York and the French Derby at Chantilly. He got stuck in the mud in the Grand Prix de Paris over a mile and a half, but came out to show his true colours with a fine second to Aidan O'Brien's dual Derby hero Australia in the Juddmonte International back on the Knavesmire. Ryan said: "He ran an absolute cracker. I think we'll take the winner on again and go for the Irish Champion Stakes next."