On October 6, 2010, in his first postseason appearance, Halladay pitched a no-hitter, (his second of the season), against the Cincinnati Reds in the first game of the National League Division Series. He became the second player ever to pitch a no-hitter in the postseason, joining Don Larsen of the 1956 New York Yankees, who pitched a perfect game in the World Series. He also became the first pitcher since Nolan Ryan in 1973 to throw two no-hitters in a season, as well as the seventh pitcher to hurl both a perfect game and a regular no-hitter in his career, joining Cy Young, Addie Joss, Jim Bunning, Sandy Koufax, Randy Johnson and Mark Buehrle. Halladay allowed just one walk to right fielder Jay Bruce with two outs in the fifth inning, and faced just one batter above the minimum 27. This also marked the first time in Major League history that a pitcher threw a perfect game and a no-hitter in the same season, and he became the first pitcher since Nolan Ryan to throw two no-hitters in a season.