Roger Federer admits 'end is near' for his career, announces he'll miss Australian Open and likely Wimbledon

The 40-year-old tennis star underwent his third right knee surgery in the last year and a half in August

Federer to retire from tennis after next week's Laver Cup

Roger Federer - Wikipedia

Roger Federer says he's retiring from tennis: 'I must recognize when it's time to end my competitive career' - Yahoo Sports

6 legends that could follow Roger Federer into retirement as Swiss icon hangs up racket - Mirror Online

Was it the right decision for Roger Federer to skip the French Open? Why? - Quora

Sad day for tennis': is this the end of Roger Federer's glittering career?

Roger Federer not yet certain on whether he will end his break away from tennis to appear at the French Open, The Independent

Tennis: Tiafoe says Federer is a class act but not sorry for beating him in final match

Tennis: Novak Djokovic likely to skip Australian Open

Roger Federer ruled out of French Open as doubts swirl again over future, Roger Federer

Roger Federer strolls into third round of Australian Open with dominant showing against Filip Krajinovic

Roger Federer announces he will be out for 'many months' as he prepares to undergo knee surgery

Roger Federer bids farewell, drops final match of career alongside Nadal at Laver Cup