Manchester City manager Pep Guardiola has said teams have changed tactics because they are no longer intimidated by his side, which is making their Champions League campaign more difficult.

Guardiola confirmed "the players we had out are [still] out", including winger Jeremy Doku, who "felt something" during Sunday's win at Ipswich, and defender Ruben Dias, who has an abductor problem with no scheduled return date.

Pep Guardiola has said Manchester City’s January signings Vitor Reis, Abdukodir Khusanov and Omar Marmoush could make their debuts against Chelsea on Saturday. City have had a busy January transfer window with teenage centre-backs Reis and Khusanov arriving from Palmeiras and Lens respectively,