Manchester United midfielder Paul Pogba is out of Sunday's clash with Middlesbrough.
Pogba will miss the Boro game after he picked up a hamstring injury against Rostov.
The £89million summer signing pulled up after attempting to launch a counter attack from a Rostov free-kick. He flicked the ball away from an opposition player before sprinting after it, only to suddenly stop in his tracks.
Pogba was replaced by Marouane Fellaini in the 48th minute, with the France midfielder unable to carry on.