Hoy's speed was a great advantage in the outfield, and he was able to play shallow as a result. On June 19, 1889, he set an MLB record (which has since been tied twice) by throwing out three runners at home plate in one game, with catcher Connie Mack recording the outs. In 1890, he and Mack joined the Buffalo Bisons of the Players' League. In Hoy returned to the AA with the St. Louis Browns under player-manager Charles Comiskey for the league's final season, leading the league with 119 walks and scoring a career-high 136 runs, second in the league. He returned to Washington for two years with the Washington Senators of the National League. He was traded to the Reds in December 1893, where he was reunited with Comiskey.
