Toby Darby heads to Keeneland for Future Stars Friday at the Breeders' Cup, with selections in all five juvenile Grade 1s as the next generation of stars take centre stage. (All race times UK GMT) 18:55 KEENELAND The Breeders' Cup gets under way with the Juvenile Turf Sprint, and Libertango is a deserving favourite after an excellent season for George Boughey. The Albany and Lowther winner is the only filly to have beaten Sun Goddess this year and was just a length behind her