Roger Federer, Floundering in Heat and Humidity, Shows He's Only Human - The New York Times
Handicapping the 2019 US Tennis Open - luckbox magazine
Djokovic–Federer rivalry - Wikipedia
Novak Djokovic would have Roger Federer and Rafael Nadal in his sights with US Open 2018 win
10 Best from U.S. Open since 2000: Djokovic vs Federer, semifinal, 2010
US Open confirm seedings for Roger Federer, Rafael Nadal and Novak Djokovic ahead of draw | Tennis | Sport | Express.co.uk
Former champs Roger Federer, Novak Djokovic, Angelique Kerber stoke Day 4 heat wave - Official Site of the 2023 US Open Tennis Championships - A USTA Event
US Open 2018: Roger Federer stunned by John Millman; Novak Djokovic enters quarter-finals
Can Novak Djokovic chase down Roger Federer and Rafael Nadal?
Djokovic Maintains Federer Collision Course At US Open | ATP Tour | Tennis
US Open Day 4 order of play: Roger Federer and Novak Djokovic feature on Arthur Ashe | Tennis | Sport | Express.co.uk
Novak Djokovic vs Roger Federer in a five-set stunner! | US Open 2010 Semifinal - YouTube
US Open 2018: Novak Djokovic Advances to Quarter-Finals With Win Over Joao Sousa | Tennis News
US Open Flashback: Roger Federer downs Novak Djokovic for second straight year
Novak Djokovic, Juan Martin del Potro final closes the 2018 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event
Federer, Djokovic and Sharapova in action at U.S. Open | Reuters
:focal(1501x260:1503x258)/origin-imgresizer.eurosport.com/2018/09/03/2412049-50139750-2560-1440.jpg "US Open tabellone maschile 2019: Federer dalla parte di Djokovic - Eurosport")
US Open tabellone maschile 2019: Federer dalla parte di Djokovic - Eurosport
Novak Djokovic defeats Tennys Sandgren at US Open | Tennis News | Sky Sports
Novak Djokovic wins the US Open 2018 - Bags 14th Grand Slam title
Day 4 Preview: Federer, Djokovic, Kyrgios Shoot For Third Round | ATP Tour | Tennis
Roger Federer rolls through opener - Official Site of the 2023 US Open Tennis Championships - A USTA Event
US Open: Cilic demolishes Federer after Nishikori shocks Djokovic | US Open Tennis 2014 | The Guardian
Novak Djokovic won't see Roger Federer in the U.S. Open quarterfinals - The Washington Post
Novak Djokovic prevails where Roger Federer failed but Serb says US Open conditions have to be addressed | The Independent | The Independent
