Yainer Diaz hit a walk-off solo home run in the ninth inning to lead the Houston Astros to a 5-4 victory against the Boston Red Sox. The Astros rallied from a 4-2 deficit with key contributions from Mauricio Dubón and Jon Singleton, who each delivered crucial RBIs. Red Sox's Masataka Yoshida made a significant impact with a two-run pinch-hit homer that had given Boston the lead earlier in the game. Houston's defense struggled, committing four errors, which contributed to their challenges on the field. Despite the errors, Astros' closer Josh Hader secured the win after a perfect ninth inning, marking his 27th consecutive save. This victory reflects the Astros' strong recent form, having won 11 of their last 12 games.