 Bradley also won the 1926 Kentucky Derby with Bubbling Over (sire of Baby League, dam of Busher); the 1932 Derby with Burgoo King; and the 1933 Derby with Brokers Tip.But his loss in 1921 with Black Servant rankled him, even though another of his horses took home the roses.He was furious with Black Servant's jockey, Charles Thompson, who had apparently defied orders to save the horse for the stretch run; rumors flew that Bradley (and many Idle Hour employees) had a great deal of money riding on Black Servant.