LeSean McCoy has sustained an ankle sprain during the Philadelphia Eagles' 26-16 loss to the Kansas City Chiefs.
The running back, who has already rushed for 395 yards this season, left the game during the second quarter after Chiefs linebacker Akeem Jordan landed on his legs.
The 25-year-old was able to return later in the game, finishing with 158 yards and a touchdown, but claimed afterwards that he could still feel the pain.
McCoy added that he expects to be fine once he undergoes treatment to his right ankle.