• most-strikeouts-in-a-postseason-game--No--2-Kevin-Brown--San-Diego-Padres--16-
  • most-strikeouts-in-a-postseason-game--T-No--3-Roger-Clemens--New-York-Yankees--15-
  • most-strikeouts-in-a-postseason-game--T-No--3-Mike-Mussina--Baltimore-Orioles--15-
3 /10

T-No. 3 Roger Clemens, New York Yankees (15)

One of the greatest pitchers of our era, Clemens was especially dominant during the 2000 American League Championship Series against the Seattle Mariners. Buoyed by a strong performance from his offense, “The Rocket” notched 15 strikeouts and a 5-0 shutout for the Yankees. New York would go on to knock off the Mariners in the ALCS, finally upending the New York Mets in the 2000 World Series.