Lukaku is also set to be left out of Belgium’s squad for their games against Russia and Cyprus

Manchester United’s injury crisis deepened yesterday after Romelu Lukaku was ruled out of their FA Cup quarter-final against Wolverhampton Wanderers tomorrow evening because of an injury to his right ankle.

Lukaku, the 25-year-old striker, is set to be left out of Belgium’s squad for their games against Russia and Cyprus when it is announced today. Lukaku suffered the injury after a tackle by Marquinhos in United’s win over Paris Saint-Germain nine days ago. The problem flared up again after he played in the defeat against Arsenal last weekend and he will not face Wolves.

United staff fear that the striker, who has scored six goals in his past four games, could be out for a few weeks. The caretaker manager Ole Gunnar Solskjaer, 46, could