Liverpool have suffered a setback in the centre of defence for tomorrow's visit to Albion.

German-born Cameroon international Joel Matip has been ruled out by a muscle injury sustained in Wednesday's win at Stoke.

Jurgen Klopp is hoping Estonian Ragnar Klavan recovers from illness.

Klopp has the option of switching Albion summer loan target Joe Gomez from right-back to the middle.

England midfielder Adam Lallana is still building up his fitness and will miss the trip to the Amex.