The series opener included five lead changes — the most in postseason history — but the Yankees secured the final momentum swing from a surprising place.

Hours later, in a 6-5 loss to the Yankees, the Royals reverted. Starter Michael Wacha walked the first batter he faced. He walked the last batter he faced, too. Angel Zerpa, who relieved Wacha, walked in a run. So did John Schreiber, who relieved Zerpa.

Alex Verdugo hit a tiebreaking single in the seventh inning and saved at least one run with a sliding catch along the left-field line, boosting the New York Yankees over the Kansas City Royals 6-5 in their AL Division Series opener.