F/M Sprint

Unbeaten sensation and guaranteed GI Breeders' Cup Classic favorite Flightline (Tapit) put in his final prep for the World Championships at Keeneland Saturday. The 'TDN Rising Star' covered five furlongs solo in 1:00.60 (4/62) shortly after 7:30 a.m. under assistant trainer Juan Leyva. "I told Juan to go in a minute and change and out [seven-eighths] in 1:26, and that's what he did," trainer John Sadler said. "Juan's a great work rider. It was not about going fast today, just getting around there happy today." Flightline arrived at Keeneland Sunday...