Unbeaten 'TDN Rising Star' Knightsbridge (Nyquist) will square off with GI Woody Stephens Stakes winner Book'em Danno (Bucchero) in a deep renewal of the GIII Perryville Stakes going seven furlongs at Keeneland Saturday. 'TDN Rising Star' Locked (Gun Runner), last seen finishing third as the favorite in the 2023 GI Breeders' Cup Juvenile at Santa Anita, is expected to scratch and instead make his sophomore debut in the lidlifter at the Big A Saturday. Godolphin homebred Knightsbridge posted a double-digit victory going seven furlongs on debut at Churchill Downs Nov....