The NFL star suffered an injury.
Earlier Sunday afternoon, star wide receiver Odell Beckham Jr. was carted off the field with what would be later described as a fractured ankle.
Now, another NFL star has been taken out of a game due to injury.
Houston Texans star J.J. Watt went down with an apparent knee injury, and was in visible pain as he limped off the field.
He later had to be carted into the locker room.
— Bleacher Report (@BleacherReport) October 9, 2017
It looked like the three-time Defensive Player of the Year injured his knee, but no official diagnosis has been revealed as of yet.
We will update Watt’s injury when it becomes known.