Pietrangeli: "Djokovic will never be great like Roger Federer"
Djokovic, Federer, Nadal: Who's the greatest of them all? | Tennis News - Times of India
Roger Federer & Novak Djokovic: The Rivalry | Recapping Every Match | ATP Tour | Tennis
Roger Federer meets Novak Djokovic at Wimbledon as old grudge simmers | Wimbledon 2012 | The Guardian
Australian Open: Magnificent seven beckons for Federer, Djokovic - ARYSports.tv
: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 Says No Hard Feelings Over Roger Federer, Rafael Nadal Union Snub | Tennis News
Djokovic vs. Federer GOAT debate: What Novak's Grand Slam loss means for the greatest men's tennis players ever.
Djokovic vs Federer: Who has the better career statistics? - Tennis365
Novak Djokovic v Roger Federer: five classic matches | The National
File:Federer and Djokovic Cincinnati Masters 2015.jpg - Wikimedia Commons
Djokovic–Federer rivalry - Wikipedia
Becker: Djokovic, Federer Don't Like Each Other
Federer, Nadal, Djokovic and Murray prepared to give up on tennis world ranking to win grand-slam titles | Sport | The Times
Federer vs Djokovic: GOAT, head-to-head, stats, all you need to know about the rivalry - Tennis Majors
Novak Djokovic has made me a better player', says Roger Federer
US Open 2018: Novak Djokovic overtakes Roger Federer in terms of prize money - BBC Sport
Wimbledon final influenced Roger Federer and Djokovic at the US Open -Lendl
Nadal vs. Djokovic vs. Federer: career records and grand slams | The Week UK
Novak Djokovic vs Roger Federer classic matches ahead of their Australian Open showdown | Tennis News | Sky Sports
Live analysis: Djokovic vs. Federer - Sports Illustrated
Debate: Who among Roger Federer, Rafael Nadal and Novak Djokovic will finish with most Grand Slams?
