Donaldson who left Saturday's game in the eighth inning with a sore hamstring, started at DH and went 0-for-4 with a walk Sunday against the Orioles.
Donaldson also entered the game as the third baseman in the eighth inning, so it doesn't appear as if the hamstring issue is too worrisome. The reigning AL MVP has slowed a bit since the All-Star break, going just 15-for-57 (.263) with nine strikeouts.