Firmino’s absence is a blow to Liverpool’s drive for a place in the Champions League

Roberto Firmino is battling to be fit for Liverpool’s crucial showdown with West Ham United as Jürgen Klopp considers whether to hand Daniel Sturridge his first start in the Premier League since January 2.

Firmino has a muscle problem which has restricted his training this week and his absence would amount to a major setback for Liverpool, whose Champions League hopes are back in the balance following a run of three games without a win at Anfield.

Midfielder Lucas Leiva has also been unable to train, although Klopp is hopeful he might be able to join in the session today.

Liverpool have little margin for error as they seek to cling onto a top-four place and Arsenal can move to within a point if they