Masatoshi Segawa

GI Kentucky Derby contender Derma Sotogake (Jpn) (Mind Your Biscuits) registered his first published work at Churchill Downs Wednesday going a half-mile in :49.60 (16/20). With exercise rider Masatoshi Segawa in the saddle, Derma Sotogake went through his routine 25-minute warm-up in the one-mile chute prior to beginning his work. The chestnut colt exited the chute and began galloping around the six-furlong pole. He started to pick up his momentum around the three-furlong pole and worked through fractions of :13 and :37.20, according to Churchill Downs clocker John Nichols. "I...