Federer has knee surgery, will skip two tournaments
Roger Federer Faces Knee Surgery, Putting His Future in Doubt - The New York Times
Roger Federer gives new injury update with tennis icon 'feeling like a racehorse in a box' | Tennis | Sport | Express.co.uk
Tennis news: Roger Federer's knee injury explained in full | Tennis | Sport | Express.co.uk
Roger Federer out for Olympics, done for year with injury | The Star
What does Roger Federer's knee surgery mean for his 2020 Slam chances?
Federer says 'feeling strong' after knee surgery - Rediff Sports
Federer's Fitness Coach Reveals Extent of Rebuilding Process After Knee Surgery - Perfect Tennis
Why are Tennis Knee Injuries so Common? | London Sports Injury Specialist
Roger Federer Faces Knee Surgery, Putting His Future in Doubt - The New York Times
Roger Federer has knee surgery | CNN
Novak Djokovic surprised by news of Roger Federer's knee surgery | Tennis News - Times of India
AusOpen on Twitter: "The last time Roger Federer underwent arthroscopic knee surgery, he went on to win #AusOpen 2017. More: https://t.co/jCRrgDGQf5 https://t.co/gPicSi6Obt" / Twitter
Roger Federer and the End of Athlete's Knee
Roger Federer can hope for one last hurrah in London after third knee surgery | Sport | The Times
40-Year-Old Roger Federer To Undergo Another Knee Surgery, Hopes To Return To Tour 'In Some Shape Or Form'
Roger Federer's surgery not gone as planned, unlikely to play full-fledged till Aug: Coach | Tennis News
When Roger Federer had surgery, they recommended gaining...', says physio
Roger Federer to miss Rio Olympics, remainder of 2016 with injury | Sporting News
Roger Federer to undergo another knee surgery, will miss the U.S. Open - The Washington Post
Roger Federer has knee surgery | CNN
Roger Federer to miss French Open after having knee surgery - BBC Sport
Federer to have knee surgery, to be sidelined for months - BusinessWorld Online
Roger Federer to miss French Open after knee surgery - The Boston Globe
