Is Retirement for Roger Federer Imminent? Swiss Maestro To Miss 2021 Us Open After Third Knee Surgery

Is Retirement for Roger Federer Imminent? Swiss Maestro To Miss 2021 Us Open After Third Knee Surgery

Retirement might be in the cards for 20-time Grand Slam champion Roger Federer as he will be sidelined yet again after deciding to get another knee surgery, making him miss this month's US Open.