It looks to be a glitch in the play-by-play. When you zoom in on the play, you can see that he is not on the field. Also, he is at 100 health for everything still, so he was not hurt in any way.
I mean I've seen when it repeats itself a couple of times, which is obviously a bug, but never something like this, where a player is on the wrong side of the ball.
I honestly didn't know I could see jersey numbers when zooming in. Thanks! :)