Simon Mignolet has been in impressive form for Liverpool in recent weeks . Belgian keeper was dropped earlier in the season after several mistakes . Liverpool have been beaten once in 19 domestic games since his return . Mignolet has kept six consecutive away clean sheets in Premier League . The Reds are unbeaten at home this term and they will be hoping to continue their good run against a West Ham side who were without captain Manuel Lanzini due to injury on Saturday.
Simon Mignolet has been in impressive form for Liverpool in recent weeks . Belgian keeper was dropped earlier in the season after several mistakes . Liverpool have been beaten once in 19 domestic games since his return . Mignolet has kept six consecutive away clean sheets in Premier League . Mignolet credits a change in system with the club 's upturn in fortune .