Mountcastle went 4-for-7 with a home run, two RBI, two runs and two walks over both games of Monday's doubleheader split with the Blue Jays.
Mountcastle did the majority of his damage in Game 1, when he collected three hits, including a solo homer and a run-scoring single. The slugger started at first base in the matinee and at DH in the nightcap. Mountcastle has been very productive of late, batting a robust .440 (11-for-25) with nine RBI over his past seven contests.