Burnley expect to have the same squad available from Tuesday's win at Luton Town, with Hjalmar Ekdal among six players ruled out.
Anass Zaroury should return to the squad as part of wider rotation.
Chelsea must assess the fitness of a raft of players, including Moises Caicedo, Mykhailo Mudryk and Reece James.
Nicolas Jackson returns from suspension but Malo Gusto serves the final game of a three-match ban.
MATCH FACTS
Head-to-head
- Burnley's solitary win in 16 Premier League matches against Chelsea was 3-2 away in August 2017, when the Blues were reigning champions (D4, L11).