LeBron James has sprained his right ankle after falling on Kevin Durant’s foot during a practice match for the Beijing Olympics.

Coach Mike Krzyzewski said he would know more on Wednesday, after James has had a chance to rest.

“He thinks it’s a mild sprain,” Coach Mike Krzyzewski said. “Our trainers think it’s a mild sprain. So we’ll find out tomorrow. But I don’t think it’s anything serious. Obviously, we’ll look and see what happens tomorrow.”

The team plays Canada this Friday in an exhibition match before heading to Macau for a four game exhibition tour.