Kansas City Chiefs running back LeSean McCoy will have an MRI on his ankle Monday, per NFL Network.
The 31-year-old veteran suffered the injury late in Kansas City’s 28-10 victory Sunday at Oakland.
McCoy was ineffective against the Raiders, rushing 11 times for 23 yards and catching three passes for no gain.
The Chiefs signed the six-time Pro Bowl selection to a one-year, $4 million deal on Sept. 1 after he was released by the Buffalo Bills.
McCoy rushed 10 times for 81 yards and caught a 12-yard pass during the season-opening 40-26 victory at Jacksonville.