Roger Federer joins Andy Murray in calling for more drug testing in tennis — but Novak Djokovic isn't so sure - Mirror Online
Djokovic: 10 years ago I wasn't happy to be in same era as Roger Federer
Roger Federer meets Novak Djokovic at Wimbledon as old grudge simmers | Wimbledon 2012 | The Guardian
Novak Djokovic's father takes fresh swipe at Roger Federer, saying Swiss great is 'not a good man' - Tennis365
Roger Federer Attacked Novak Djokovic As Kid, Dad Claims With No Proof
Wimbledon 2021: Novak Djokovic, Roger Federer could meet in final | Tennis News – India TV
Nadal vs. Djokovic vs. Federer: career records and grand slams | The Week UK
Federer, Djokovic & Nadal inject fresh uncertainty and excitement into clay swing in March | Metro News
Roger Federer, Novak Djokovic Seeking To Make History at Australian Open
Australian Open: Djokovic praises Federer for playing with groin issue
Roger Federer, Novak Djokovic, Rafael Nadal are 'gods', but tennis needs devil, says Nick Kyrgios | Tennis News - Times of India
Boris Becker explains why Novak Djokovic is different from Rafael Nadal and Roger Federer » FirstSportz
Novak Djokovic, Roger Federer, Rafael Nadal win ATP awards for 2020 | Tennis News - Times of India
Wimbledon 2019: Novak Djokovic, Roger Federer - a rivalry in words and figures
Novak Djokovic: Grand Slam Warrior in Battle to be People's Champion
Novak Djokovic has 'sick obsession' to be like Roger Federer: rival
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Novak Djokovic downs Roger Federer in straight sets to reach Australian Open final | Sports News,The Indian Express
Novak Djokovic says 'Big Three' rivalry with Roger Federer, Rafael Nadal a great promotion for tennis-Sports News , Firstpost
Roger Federer, Novak Djokovic - Roger Federer and Novak Djokovic Photos - Zimbio
Tennis news: Roger Federer, Novak Djokovic rankings furore
Novak Djokovic BOOED by Paris crowd after Roger Federer controversy | Tennis | Sport | Express.co.uk
Novak Djokovic Says Roger Federer Will NOT Retire In 2021, Expects Majors Fight From Him
Roger Federer is not untouchable, but Novak Djokovic should learn from him to improve image,' says analyst - Tennishead
Roger Federer is more beautiful to watch, but Novak Djokovic is the best ever,' says ATP ace - Tennis365
Rafael Nadal, Roger Federer, and Novak Djokovic affect each other'
