Roger Federer's surgery not gone as planned, unlikely to play full-fledged till Aug: Coach | Tennis News
Roger Federer 'stopped believing' ahead of retirement as knee injury took toll
Roger Federer gives new injury update with tennis icon 'feeling like a racehorse in a box' | Tennis | Sport | Express.co.uk
Federer injury update casts major doubt on Laver Cup participation
Rafael Nadal cites knee injury to miss Roger Federer's hometown event
The injury that could end Roger Federer's career | The New Daily
Roger Federer injury comeback under threat as star hit with 'mistakes' claim | Tennis | Sport | Express.co.uk
Roger Federer pulls out of Tokyo Olympic Games as knee injury returns - ABC News
Roger Federer to miss 2016 Rio Olympics due to knee injury - National | Globalnews.ca
Roger Federer still has “burning” desire to return as agent gives injury comeback update - Mirror Online
I was upset about the pain' - Roger Federer lifts the lid on the injury he sustained at Australian Open - Tennis365
Federer Has Minor Knee Operation; Out Until The Grass Court Season - Perfect Tennis
Roger Federer says he is retiring from tennis - Washington Times
Roger Federer to make injury comeback in March at ATP event in Doha | Sports News,The Indian Express
Roger Federer set for tennis return in September following injury
Wimbledon: Roger Federer Nervous Over Injury on Court | Tennis News
Roger Federer looked into ways to play either Rio Olympics or US Open | Sports News,The Indian Express
Roger Federer and the End of Athlete's Knee
Roger Federer out for Olympics, done for year with injury | The Star
It's pain and problems' - Roger Federer skips practice in injury scare ahead of Novak Djokovic semi - Tennishead
Roger Federer pulls out of Tokyo Olympic Games due to knee injury | Tennis News | Sky Sports
Roger Federer to return from knee injury at Qatar Open in March - CBSSports.com
Roger Federer to miss Rio 2016 Olympics and rest of season with knee injury - BBC Sport
