Pep Guardiola is waiting to discover the severity of Riyad Mahrez's ankle injury after the Manchester City attacker hobbled off against Bayern Munich.
Club-record signing Mahrez was substituted in the 28th minute due to ankle problem in City's 3-2 win over Bayern at the International Champions Cup on Saturday.
Mahrez, who arrived from Leicester City in a £60 million ($79m) deal, went down early under a challenge and the Algeria star failed to shake off the problem before the half-hour mark in Miami.
"I don't know [the extent]. I wasn't in the locker room," Guardiola told reporters.