Here are tonight's lineups in the Carabao Cup third round tie...
REDS: Collins (GK), Ludewig, Sollbauer, Halme, J.Williams, Styles, Mowatt, Ritzmaier, Woodrow, Frieser, Schmidt.
Subs: Walton (GK), Oduor, Moon, Simoes, Chaplin, Adeboyejo, Thomas.
CHELSEA: Caballero (GK), Thiago Silva, Barkley, Abraham, Tomori, Kovacic, Mount, Hudson-Odoi, Azpilicueta, Havertz, Emerson.
Subs: Baxter (GK), James, Chilwell, Giroud, Zouma, Werner, Jorginho.