Beer was removed from Tuesday's game against the Dodgers with an apparent left arm injury, Nick Piecoro of The Arizona Republic reports.
Beer suffered the injury during the second inning when he landed awkwardly on his left arm when diving for a ball at first base, and he was unable to finish the frame. The 24-year-old exited the contest before making his first plate appearance. He should be considered day-to-day until the team updates his status.