Central Florida quarterback McKenzie Milton was carted off the field with an apparent leg injury during Friday’s game against South Florida.

The Orlando Sentinel reports that Milton was down on the field for almost 10 minutes while trainers worked on him, and he was surrounded by coaches and players in the aftermath. Video footage posted to Twitter by ESPN showed Milton pumping his arm as he was carted off.

The injury to the junior quarterback, which occurred in the second quarter, looked pretty severe. You can see footage of it here, but consider yourself warned.

The No. 9 Knights entered Friday’s game undefeated and riding a 23-game winning streak.

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