Guardiola said after City's victory in the UCL match that players were tired and that he would like more people to attend Saturday's game.
The attacking English midfielder played a crucial role in Manchester City starting their new Champions League campaign with a win against RB Leipzig.
Manchester City got the better of RB Leipzig in a nine-goal thriller to ensure a positive start to the group stage campaign.
The Brazilian goalkeeper put pen to paper on a deal which keeps him at the Etihad Stadium until the summer of 2026.
An excellent debut campaign at Etihad last time around saw the Portuguese player being voted as the Premier League Player of the Season.
Manchester City made it back-to-back 5-0 home wins this season with another stellar display at the Etihad.
Manchester City are up against Lionel Messi-powered Paris Saint-Germain in Group A, with Liverpool set to take on Atletico Madrid yet again.
The Brazilian striker played a starring role as Premier League champions thrashed Norwich City 5-0.
Aymeric Laporte was brilliant with his passing against Norwich City as he completed a staggering 98% of the attempted passes.
Pep Guardiola's side lacks the presence of a proper striker and left-back Benjamin Mendy's flaws were exposed against Tottenham Hotspur.