Mountcastle went 2-for-5 with four RBI and one run scored in Sunday's win against San Diego.
Interestingly, Mountcastle did not log an extra-base hit, instead plating four runners on a pair of two-run singles. The 27-year-old hasn't homered since July 6, but he has been productive for fantasy managers as part of a potent Orioles offense. The first baseman owns a .270 average with 12 home runs, 50 RBI and 46 runs scored in 96 games played this season.