Disappointing when only fifth trying a mile in The Curragh's Listed Tetrarch S. May 2, Peter Brant's TDN Rising Star Dr Zempf (GB) (Dark Angel {Ire}) was back in his comfort zone in Thursday's G3 Ballycorus S. as he successfully returned to the seven-furlong trip and Leopardstown venue of his Apr. 2 Listed 2000 Guineas Trial S. win. In front initially before handed a lead by the eventual third Pretreville (Fr) (Acclamation {GB}), the 13-8 favourite who was also runner-up in the G1 Phoenix S. in August blew by that...