Liverpool and England midfielder Alex Oxlade-Chamberlain’s hopes of heading to the World Cup are in doubt after he suffered a what appeared to be a serious injury in the 5-2 win over AS Roma in their Champions League semi-final, first leg on Tuesday.

The 24-year-old, who joined Liverpool from Arsenal in August, was carried off on a stretcher in the 18th minute after making a sliding tackle on Roma full-back Aleksandar Kolarov.

Liverpool manager Jurgen Klopp said the England international’s season looked to be over.