Rafael Devers broke a seventh-inning tie with a two-run single and the Boston Red Sox defeated the Minnesota Twins 6-1 as Triston Casas appeared to sustain a serious left knee injury.

Casas suffered the injury when he hit first base awkwardly trying to beat out an infield single in the second inning. He hit the bag and immediately crumbled to the ground, grabbing his left knee. Casas had to be carted off the field. Here's the play: