Sterling's absence from the squad for Chelsea's loss to Manchester City on Sunday raised concerns, prompting his management to issue a public statement in protest.
Chelsea boss Enzo Maresca has left Raheem Sterling out of his squad for Thursday's Europa Conference League playoff against Servette.AdvertisementAdvertisementDefenders Ben Chilwell, Wesley Fofana and Tosin Adarabioyo were also not included on Chelsea's A-list submitted to UEFA.
However, should Chelsea defeat Servette in the playoff all players can still be registered for the group phase.
Sterling, 29, was expected to enter clear-the-air talks with Maresca yesterday.