Chelsea boss Carlo Ancelotti is confident goalkeeper Petr Cech will be fit for the Premiership kickoff.
Hilario has been the man between the sticks in pre-season so far but Italian tactician Ancelotti hopes Cech will return soon.
"We have some problems with the goalkeepers but it can happen in these moments of the season," he told Chelsea's official website.
"Now we have to maintain these keepers and we hope Petr Cech can recover well before the start of the season."
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