Captain John Terry will miss Saturday's Premier League clash with Hull and is out until after the international break.
The defender has missed the last three matches with an ankle injury sustained against Swansea and his earliest possible return will be on October 15 against Leicester.
Defender Kurt Zouma continues his rehabilitation from his long-term knee injury, while midfielder John Obi Mikel is out with a "small muscular problem", head coach Antonio Conte said.
Provisional squad: Courtois, Begovic, Ivanovic, Alonso, Fabregas, Kante, Oscar, Hazard, Pedro, Mikel, Loftus-Cheek, Moses, Costa, Matic, Willian, Batshuayi, Cahill, Azpilicueta, Chalobah, Luiz, Eduardo.
Source: PA-WIRE
