**Several walk-off victories have already occurred in the 2026 MLB postseason through the Wild Card and Division Series rounds, including J.T. Realmuto’s extra-inning ABS challenge win for the Phillies and Jackson Chourio’s two-run single for the Brewers.** Close contests such as the Rays’ 4-3 ALDS clincher and multiple one-run decisions in the Brewers-Padres and White Sox-Guardians series have contributed to the total. Upcoming League Championship Series matchups between the Dodgers and Brewers, plus the Rays against the ALDS winner, plus the World Series, feature strong bullpens and high-leverage situations that often produce extra-inning or bottom-of-the-ninth drama. The remaining best-of-five or best-of-seven games, combined with home-field advantages and potential extra-inning contests, will determine how many additional walk-offs occur before the champion is crowned.