Duff is a 11 year old horse and has raced from 2014 to 2017. He was sired by Candy Ride out of the Ascot Knight mare To The Brim. He was trained by Ron Potts and has raced for The Elkstone Group, LLC (Stuart Grant), and was bred in [Add Data] by Two Sisters Farm. Duff has raced at Gulfstream Park, Laurel Park, Mountaineer, Parx Racing, Presque Isle Downs with wins at Parx Racing, Presque Isle Downs. His stakes wins include wins in the 2015 Roanoke, 2014 Christopher Elser Memorial (LS), and the 2014 Mark McDermott (RS).