Moustakas' two homers, nine RBIs
Royals @ OriolesSeptember 12, 2015 | 00:01:19
9/12/15: Mike Moustakas hits two homers, including a grand slam, and finishes with nine RBIs in the Royals' win
9/12/15: Mike Moustakas hits two homers, including a grand slam, and finishes with nine RBIs in the Royals' win