Arsenal's Takehiro Tomiyasu may return after missing Saturday's victory at Wolves due to a knock.
Jurrien Timber is their only definite absentee as he continues his recovery from a knee injury.
Chelsea are likely to be without Cole Palmer who has been suffering with illness since Saturday's FA Cup defeat.
Malo Gusto and Ben Chilwell will be assessed, while Christopher Nkunku, Robert Sanchez and Lesley Ugochukwu have all returned to light training.
MATCH FACTS
Head-to-head
- Chelsea won 2-0 at the Emirates in August 2021 but that is their only victory in the last nine meetings in all competitions.