 He appeared in the 1920 World Series with the Brooklyn Robins where he was one of three outs in Bill Wambsganss's unassisted triple play.He was scheduled to be the manager for the San Francisco Seals when he died of appendicitis before the 1930 season.In 428 games over five seasons, Kilduff posted a .270 batting average (374-for-1384) with 163 runs, 62 doubles, 28 triples, 4 home runs, 160 RBI, 28 stolen bases, 134 bases on balls, .338 on-base percentage and .364 slugging percentage.