Federer, Nadal, Djokovic set new bar for next generations – The Kampala Report
Novak Djokovic hopes for farewell match like Roger Federer, surrounded by 'biggest rivals and competitors' | Fox News
Djokovic to face Federer in final – DW – 07/12/2019
Novak Djokovic makes Roger Federer-like retirement 'wish' | Tennis News - Hindustan Times
Roger Federer on Novak Djokovic: 'He deserves everything he has achieved'
Federer vs Djokovic: GOAT, head-to-head, stats, all you need to know about the rivalry - Tennis Majors
Novak Djokovic v Roger Federer: five classic matches
Why is this even up for debate, you can have another poll for popularity contest for the other 2" - Novak Djokovic's fans celebrate poll results declaring him the GOAT
Australian Open 2020 news - Roger Federer vs Novak Djokovic and the battle for Melbourne supremacy - Eurosport
Blast from the Past: Australian Open 2016: Djokovic destroys Federer
Who has won most Grand Slams in men's tennis? Explaining why Novak Djokovic is close to making history at US Open | Sporting News
Djokovic vs Federer: Who has the better career statistics? - Tennis365
Novak Djokovic powers into Australian Open final after straight sets victory over Roger Federer - Independent.ie