Kingsley Coman has sustained only bruising to his knee and could be available for Bayern Munich's DFL-Supercup clash with Borussia Dortmund on Saturday.
The France winger had to go off after managing just five minutes as a substitute in the Audi Cup match against Tottenham on Wednesday.
Head coach Niko Kovac said after the match: "We hope that it's not too bad and that he'll be back in the next few days."
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Bayern confirmed on Thursday that Coman "only suffered a badly bruised knee" and is expected to return to training on Friday.