O.G. Anunoby of the Toronto Raptors left Friday's game against the Chicago Bulls due to a muscle cramp.
Anunoby appeared to be limping when he checked out and headed to the locker room.
The 26-year-old had 11 points and three rebounds in 28 minutes before leaving the contest.
He had 20 points in Toronto's 97-94 season-opening win over the Minnesota Timberwolves on Wednesday night.
The Raptors host the Philadelphia 76ers on Saturday.
