Evan Fournier, the Orlando Magic's second-leading scorer, left their game against Atlanta with a sprained right ankle after falling on Nikola Vucevic's foot on the first possession in overtime.
The team said X-rays were negative and he will undergo further evaluation on Thursday.
He had 27 points on 12 of 21 shooting with four rebounds in the game, which the Magic won 110-106 in overtime.