On July 29, 1889 Boston wins a ten-inning‚ 7-6 decision over Philadelphia (NL)‚ but the Phils claim they are robbed by Mike Kelly. When Phillie slugger Sam Thompson hits a ball apparently over the fence in right field‚ Kelly runs back and then fires a ball to the infield‚ depriving Thompson of his homer. The Phils claim Kelly used a hidden ball trick‚ but the umpire rules it is the game ball. Thompson does not score.