Betts exits after collision at home plate

Mookie Betts was lifted from Saturday’s game vs. the Orioles before the top of the fourth inning. Betts had injured his left knee sliding into Baltimore catcher Chance Sisco in the first, limping off the field and leaving the dugout to receive treatment in the Red Sox clubhouse. He initially stayed in the game, even coming to the plate again in the second inning, but couldn’t finish out the contest.