In Champions League 2019-20, there are five goalkeepers who haven't conceded a goal including Kyle Walker and Buffon. Check out the list of goalkeepers with the highest clean sheet rate in the campaign this season.
PSG goalkeeper Navas sits 6th on the list with a clean sheet rate of 71%. Neuer follows him with a clean sheet rate of 57%. Atletico's "Great Wall" Oblak, who claimed 4 clean sheets from 8 appearances, sits eighth.