Marcos Alonso and Cesar Azpilicueta both return to the side and are expected to play at wing-back, with Andreas Christensen, Thiago Silva and Toni Rudiger the central defensive trio.

Mateo Kovacic replaces Jorginho in midfield, and Hakim Ziyech and Christian Pulisic are expected to flank Havertz, making his 50th Chelsea start.

Mason Mount is on the bench, as are Kenedy and Harvey Vale.

Chelsea: Mendy; Christensen, Thiago Silva, Rudiger; Azpilicueta (c), Kante, Kovacic, Alonso; Ziyech, Havertz, Pulisic.

Subs: Arrizabalaga, Bettinelli, Chalobah, Sarr, Jorginho, Loftus-Cheek, Saul, Kenedy, Mount, Vale, Lukaku, Werner.

Lille: Jardim, Celik, J Fonte (c), S Botman, Djalo, Onana, Xeka, Andre, Sanches, David, Bamba.

Subs: Grbic, Raux, Gudmundsson, Ben Arfa, Yilmaz, Lihadji, Weah, Gomes, Zhegrova, Bradaric.

The referee is Jesus Gil Manzano from Spain.