Williamson delivered a walk-off, RBI single as a pinch hitter in the 12th inning of Game 4 of the World Series against the Brewers on Tuesday.
Williamson came to the plate with the bases loaded in the bottom of the 12th with the game tied 3-3 and delivered a first-pitch single to keep Tampa Bay's season alive. The 25-year-old entered the day having gone 1-for-15 through seven playoff games, but he came through as the last player off the bench Tuesday and extended the series.