Chelsea boss Maurizio Sarri makes just one change to the team that beat Cardiff City in our last Premier League game with Willian coming in for Pedro, who picked up a shoulder injury against PAOK.
West Ham star Marko Arnautovic misses out after picking up an injury in West Ham’s win at Everton last weekend.
Chelsea XI: Arrizabalaga, Azpilicueta (c), David Luiz, Rudiger, Alonso, Jorginho, Kante, Kovacic, Willian, Hazard, Giroud.
Subs: Caballero, Cahill, Zappacosta, Moses, Fabregas, Barkley, Morata
West Ham XI: Fabianski, Balbuena, Zabaleta, Diop, Masuaku, Rice, Obiang, Noble, Yarmolenko, Anderson, Antonio.
Subs: Adrian, Cresswell, Snodgrass, Sanchez, Ogbonna, Fredericks, Perez.
Come on Chelsea!!!