Joel Embiid is questionable for the Philadelphia 76ers' game against Charlotte on Saturday with an ankle injury.
Embiid rolled his left ankle when he stepped on teammate Amir Johnson's foot at the end of practice Friday.
"He just came down on Amir's foot and had a slight roll of the ankle. We don't know much more than that," coach Brett Brown told reporters. "They told me that he will be listed as questionable tomorrow. ... We're listing it as questionable and we're going to learn a lot more later this afternoon.