Eden Hazard starts as one of the seven changes Maurizio Sarri makes to the team that won Crystal Palace 3-1 last weekend at Stamford Bridge.
Kepa Arrizabalaga, Jorginho, Ross Barkley and Pedro retain their places from the team that started against Crystal Palace.
Here are the lineups:
Chelsea XI: Kepa, Zappacosta, Cahill, Christensen, Emerson, Barkley, Jorginho, Loftus-Cheek, Pedro, Giroud, Hazard.
Subs: Caballero, Kanté, Kovačić, Hudson-Odoi, Willian, Azpilicueta, Ampadu
BATE XI: Scherbitski, Rios, Volkov, Filipenko, Filipovic, Hleb, Dragun, Baga, Skavysh, Signevich, Stasevich.
Subs: Chichkan, Yablonski, Berezkin, Ivanić, Touminen, Polyakov, Moukam
Come on CHELSEA!!!