Alexander Isak came off the bench to score for Liverpool but was forced off with injury as the Reds won a chaotic Premier League match at nine-man Tottenham.

Liverpool fear their record signing, Alexander Isak, has fractured his left leg and will face months on the sidelines.

Isak was introduced as a half-time substitute in north London and opened the scoring against 10-man Spurs with a cool finish in the 56th minute.