Boston Red Sox first baseman Triston Casas was placed on the 10-day injured list with a ruptured left patellar tendon on Saturday. Casas left Friday night's game against the visiting Minnesota Twins on a stretcher after suffering the injury in the bottom of the second inning.

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:

Triston Casas suffered a serious knee injury after a collision at first base in the second inning during Friday’s game against the Twins.