Royals Right-Hander Michael Wacha Gives Up Cal Raleigh's Record-Breaking 55th Home Run

On September 17, 2025, Kansas City Royals right-hander Michael Wacha was on the mound when Seattle Mariners' Cal Raleigh hit his 55th home run of the season. This particular home run was significant as it allowed Raleigh to break Mickey Mantle's record for homers by a switch-hitter. Wacha, a pitcher for the Royals, was the opposing pitcher during this historic moment for Raleigh, contributing to a notable event in MLB history.