Djokovic–Federer rivalry

The rivalry between Novak Djokovic and Roger Federer was one of the most prolific rivalries in tennis history and is considered one of the greatest rivalries of all time.

Djokovic and Federer faced each other 50 times, with Djokovic leading the head-to-head record 27–23, including 13–6 in finals. They played 17 matches at majors with Djokovic leading 11–6, five which were in finals and a record 11 in the semifinals. Djokovic is the only player to defeat Federer at all four majors, and likewise Federer is the only player to defeat Djokovic at each one.

The rivalry started in 2006 with Federer winning the first four meetings, but following Djokovic's first win at the 2007 Canadian Open final, the rivalry became mostly even through to its conclusion in 2020. Their matches showcased an unpredictable display of shot-making. In most rivalries, the type of playing surface generally has a profound effect on the outcome; however, this rivalry was unusually even across different surfaces and conditions. As such, Djokovic and Federer contested many acclaimed matches over the years, the most prominent being the 2019 Wimbledon final, the longest final in Wimbledon history, in which Djokovic triumphed. Other notable matches they contested are the 2014 Wimbledon and 2015 Wimbledon finals, along with semifinals at the 2010 US Open, 2011 US Open, 2011 French Open, and 2018 Paris Masters.