Fewest hits allowed in a Major League Baseball postseason game

The fewest hits allowed in a Major League Baseball (MLB) postseason game is 0, accomplished three times, most recently by the Houston Astros in a combined effort by starting pitcher Cristian Javier (Dominican Republic), who pitched six innings, followed by one inning each from relievers Bryan Abreu (Dominican Republic), Rafael Montero (Dominican Republic), and Ryan Pressly (USA), in a 5–0 victory over the Philadelphia Phillies in Game 4 of the 2022 World Series at Citizens Bank Park in Philadelphia, Pennsylvania (USA), on 2 November 2022; by Roy Halladay (USA) pitching for the Philadelphia Phillies in a 4–0 victory against the Cincinnati Reds (USA) in Game 1 of the National League Division Series at Citizens Bank Park in Philadelphia, Pennsylvania (USA) on 6 October 2010; and by Don Larsen (USA) of the New York Yankees (USA), who retired all 27 batters he faced to achieve the only perfect game pitched in World Series history, a 2–0 victory over the Brooklyn Dodgers (USA) in Game 5 of the 1956 World Series at Yankee Stadium, in Bronx, New York (USA), on 8 October 1956. A pitcher throws a perfect game when no batter reaches base.