Paul Pogba will miss Sunday's Manchester derby after Manchester United decided not to appeal his three-game ban for red card at Arsenal.
Pogba was dismissed in the 74th minute of Saturday's 3-1 victory for his challenge on Gunners defender Hector Bellerin.
After the match, United manager Jose Mourinho expressed disquiet at the decision, saying Pogba was "frustrated" at the reaction of some of the Arsenal players to his challenge.
Pogba created two of United's three goals at the Emirates but he will now have to sit out Sunday's crucial game against Manchester City, who went eight points clear of second-placed United when they beat West Ham 2-1.
The France international will also be banned for the visit of Bournemouth next Wednesday and the trip to West Brom on December 17.
However, Pogba will be available on Tuesday night when United, who are looking to seal their place in the Champions League last 16, host CSKA Moscow.
"He's happy to play tomorrow. It's the next match, the match that matters. He plays tomorrow," said Mourinho.
"He's very happy to play and try to keep his momentum because since he was back from his injury he's been phenomenal."