Tennis: Djokovic joins Federer, Nadal, Murray in Europe Team for Laver Cup
Australian Open: Djokovic talks Federer before semifinal match
What is Federer's head-to-head with Nadal and Djokovic and in which tournaments have they never met? - AS USA
Novak Djokovic sings praises of retiring Roger Federer and his 'integrity and poise'
Federer vs Djokovic: GOAT, head-to-head, stats, all you need to know about the rivalry - Tennis Majors
Djokovic is an example athlete, Federer is a genius,' says Simona Halep - TennisBuzz - Breaking tennis news, live scores and features
As Roger Federer Retires, Two Great Rivalries Come to an End - The New York Times
Roger Federer & Novak Djokovic: The Rivalry | Recapping Every Match | ATP Tour | Tennis
Roger Federer bows to injury and Djokovic but winning belief remains | Australian Open 2020 | The Guardian
Live analysis: Djokovic vs. Federer - Sports Illustrated
: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
Novak Djokovic, Rafael Nadal and Sir Andy Murray enjoy training alongside Roger Federer who is retiring - Elrisala
Djokovic, Nadal, Murray, Federer Teaming Up for First Time at Laver Cup - Sports Illustrated
Former world number one tips Novak Djokovic to surpass Roger Federer record - Tennishead
Roger Federer most popular player, but Novak Djokovic will get a bigger prize
The Laver Cup brings together Federer, Nadal and Djokovic one last time : NPR
Roger Federer and Novak Djokovic Become Besties - The New York Times
Novak Djokovic vs Roger Federer Full Match | Australian Open 2016 Semi Final - YouTube
Djokovic outlasts Federer, advances to Australian Open final - Los Angeles Times
Roger Federer, Novak Djokovic Seeking To Make History at Australian Open
File:Federer and Djokovic Cincinnati Masters 2015.jpg - Wikimedia Commons
