Striker Olivier Giroud makes his first Chelsea start since signing from Arsenal as Antonio Conte responds to last week's 4-1 hammering at Watford by making four changes.
Cesc Fabregas returns to the midfield while Andreas Christensen and Antonio Rudiger are back in defence. Gary Cahill, Willian, David Luiz and Tiemoue Bakayoko, who was sent off at Vicarage Road, make way.
Cesar Azpilicueta is captain.
Chelsea XI: Courtois, Azpilicueta, Christensen, Rudiger, Moses, Kante, Fabregas, Zappacosta, Pedro, Hazard, Giroud.
Three changes for West Brom after last week's 3-2 home defeat by Southampton.
Defender Jonny Evans returns from a back injury to skipper the side, while former Arsenal defender Kieran Gibbs and Grzegorz Krychowiak are recalled.
The players making way are Gareth McAuley, Allan Nyom and Claudio Yacob.
Daniel Sturridge starts against his former club.
West Brom XI: Foster, Dawson, Hegazi, Evans, Gibbs, Phillips, Krychowiak, Barry, Brunt, Sturridge, Rondon.