Most home runs allowed in a baseball postseason game by a pitcher
- Who
- Lance McCullers
- What
- 5 total number
- Where
- Not Applicable
- When
- 01 November 2022
The most home runs allowed in a baseball postseason game by a pitcher is 5 surrendered by Lance McCullers (USA) of the Houston Astros in a 7–0 loss to the Philadelphia Phillies in Game 3 of the 2022 World Series at Citizens Bank Park in Philadelphia, Pennsylvania, on 1 November 2022.
The Phillies became the fourth team to hit 5 homers in a World Series game, joining the 2017 Astros, the 1989 Athletics and the 1928 Yankees.