Federer to miss rest of 2020 after second knee surgery - Rediff.com
Roger Federer Faces Knee Surgery, Putting His Future in Doubt - The New York Times
Roger Federer and the End of Athlete's Knee
What does Roger Federer's knee surgery mean for his tennis career?
Roger Federer has this ease of operation which is creates...', says former ace
Roger Federer to miss 2016 Rio Olympics due to knee injury - National | Globalnews.ca
Roger Federer sidelined for 'many months' due to further knee surgery | Tennis News | Sky Sports
Roger Federer to miss Rio 2016 Olympics and rest of season with knee injury - BBC Sport
Roger Federer Won't Play in 2020 After Knee Surgery - The New York Times
Doctor Explains Roger Federer's Multiple Knee Surgeries - YouTube
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
Federer out of tennis until 2021 after undergoing knee surgery - The Daily Guardian
Roger Federer's career in peril as more surgery awaits - The Boston Globe
Roger Federer Eyes Wimbledon After Knee Surgery
Roger Federer says surgery will give him 'glimmer of hope' of return to tour | Roger Federer | The Guardian
Roger Federer can hope for one last hurrah in London after third knee surgery
Federer Has Minor Knee Operation; Out Until The Grass Court Season - Perfect Tennis
Roger Federer ruled out of French Open as doubts swirl again over future | Roger Federer | The Guardian
Bad news! Roger Federer has to undergo another knee operation · tennisnet.com
Roger Federer makes stunning knee surgery announcement and confirms he'll miss French Open | Tennis | Sport | Express.co.uk
I feel much better": Federer on recovery from second knee surgery
Roger Federer to Miss French Open After Knee Surgery - The New York Times
'Realistic' Roger Federer out of US Open and facing battle to return at 40
Roger Federer out of action until 2021 after second knee operation - Tennis Majors
