Roger Federer needs another knee surgery and will miss U.S. Open

Roger Federer will undergo additional surgery on his right knee, leaving him unable to compete at the 2021 U.S. Open.

Roger Federer Eyes Wimbledon After Knee Surgery

Roger Federer to miss U.S. Open, out 'many months

Roger Federer to undergo more knee surgeries, to miss upcoming US Open

Roger Federer needs another knee surgery and will miss US Open, Sports

Roger Federer out for remainder of tennis season after injury setback

Roger Federer needs another knee surgery and will miss US Open

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Roger Federer Faces Knee Surgery, Putting His Future in Doubt

Roger Federer to Miss French Open After Knee Surgery - The New

Roger Federer Out of U.S. Open After Knee Setback - WSJ

Roger Federer reveals he needs another knee surgery, will miss

Roger Federer announces he will miss Olympics and rest of season

Federer Out For 'Many Months', To Miss US Open News - Daily Sports

Federer to miss French Open, other events after knee surgery