Team newspublished at 11:58 Greenwich Mean Time 26 December 2014
Forward Eden Hazard starts for Chelsea after recovering from injury while Oscar starts in midfield in place of John Obi Mikel. That is the only change from the Blues' win at Stoke last time out.
West Ham boss Sam Allardyce has left midfielder Alex Song and striker Diafra Sakho on the substitutes bench ahead of a busy festive season schedule, with Mark Noble and Enner Valencia brought in. James Collins replaces James Tomkins in defence to make three changes from the side who beat Leicester last time out.
Chelsea XI: Courtois; Ivanovic, Cahill, Terry (c), Azpilicueta; Fabregas, Matic; Willian, Oscar, Hazard; Diego Costa.
West Ham XI: Adrian, Jenkinson, Cresswell, Collins, Reid, Noble, Kouyate, Nolan (c), Downing, Carroll, Valencia