Emmanuel Rivera delivered a walk-off single in the bottom of the 10th inning to lift the Orioles over the Guardians, 6-5, on September 6, 2025. The rookie third baseman laced a two-out RBI single to right field, scoring Ryan McKenna from second base and capping a wild comeback after Baltimore trailed by three runs in the eighth. Rivera, who had entered the game as a pinch-runner in the 10th, stayed in to bat and picked the perfect moment to etch his name into Orioles lore with his first career walk-off hit.