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Liverpool manager Jurgen Klopp said he was delighted his side survived a last ditch attempt by West Brom to salvage a point at Anfield.
Goals from Sadio Mane and Philippe Coutinho proved to be enough for the Reds to seal all three points despite a late goal by Gareth McAuley threatening a dramatic comeback.
The Baggies pulled a goal back with eight minutes remaining of normal time as Tony Pulis’ side searched for a scarcely deserved equaliser.