Pete Alonso / Aaron Judge

Pete Alonso and Aaron Judge became the first teammates in MLB history to each hit 30 home runs in a season before the All-Star break. Alonso set the Mets' rookie record with his 30th homer on June 28, while Judge reached the milestone on July 7. The dynamic duo led their team to the All-Star Game in Cleveland, where they were both named starters in the Home Run Derby.