LOUISVILLE, KY - MAY 02: American Pharoah #18, ridden by Victor Espinoza, comes out of turn 4 during the 141st running of the Kentucky Derby at Churchill Downs on May 2, 2015 in Louisville, Kentucky. (Photo by Andy Lyons/Getty Images)
LOUISVILLE, KY - MAY 02: American Pharoah #18, ridden by Victor Espinoza, comes out of turn 4 during the 141st running of the Kentucky Derby at Churchill Downs on May 2, 2015 in Louisville, Kentucky. (Photo by Andy Lyons/Getty Images)