William Derrick Bates (born December 7, 1963) is an American former professional baseball second baseman and pinch runner who played in Major League Baseball (MLB) for the Milwaukee Brewers and the Cincinnati Reds. In 29 career games, Bates had a batting average of .125 with six hits, two runs batted in (RBI), 11 runs, and eight stolen bases. Though his defensive position was at second base, the Reds primarily used Bates as a pinch runner. After he scored the winning run in Game 2 of the 1990 World Series, Bates never played in MLB again.