Roger Federer bows to injury and Djokovic but winning belief remains | Australian Open 2020 | The Guardian
Australian Open: Djokovic talks Federer before semifinal match
Djokovic–Federer rivalry - Wikipedia
What is Federer's head-to-head with Nadal and Djokovic and in which tournaments have they never met? - AS USA
Becker: Djokovic, Federer Don't Like Each Other
Roger Federer most popular player, but Novak Djokovic will get a bigger prize
Former world number one tips Novak Djokovic to surpass Roger Federer record - Tennishead
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:focal(1765x484:1767x482)/origin-imgresizer.eurosport.com/2018/11/13/2460959-51117890-2560-1440.jpg "Tennis news - Novak Djokovic backs Roger Federer in preferential treatment row - Eurosport")
Tennis news - Novak Djokovic backs Roger Federer in preferential treatment row - Eurosport
Federer vs. Djokovic Australian Open 2020: How to watch
Roger Federer, Novak Djokovic Seeking To Make History at Australian Open
File:Federer and Djokovic Cincinnati Masters 2015.jpg - Wikimedia Commons
Novak Djokovic reveals what he told Roger Federer during Wimbledon's Centre Court celebrations
Tennis: Wimbledon 2021: History awaits Djokovic and Federer | Marca
The Big Four Reunion: Federer, Nadal, Djokovic & Murray Take Laver Cup | ATP Tour | Tennis
Federer vs Djokovic: GOAT, head-to-head, stats, all you need to know about the rivalry - Tennis Majors
GREAT DEBATE: Novak Djokovic, Roger Federer or Pete Sampras - who is the grass GOAT? - TennisBuzz - Breaking tennis news, live scores and features
Federer one of the greatest athletes of any sport: Djokovic | Reuters
Djokovic–Federer rivalry - Wikipedia
Federer, Nadal, Djokovic set new bar for next generations | WVNS
