ATP Rankings: Djokovic hibernates in fifth place, Thiem continues

Novak Djokovic has worked his way up three places in the ATP world rankings with his success at the ATP Finals in Turin. Dominic Thiem, on the other hand, has to worry about his direct qualification for the Australian Open.

Zverev follows up win over Djokovic with Olympic gold

ATP world rankings: Novak Djokovic extends leadership, Stefanos Tsitsipas overtakes Dominic Thiem ·

Dominic Thiem - Wikipedia

ATP Rankings: Thiem in top 100, Musetti and others with career highs ·

What makes Federer, Nadal and Djokovic so dominant for so long? Is it their skill level, physical endurance, commitment to the game or the standard of opponents? - Quora

Dominic Thiem beats Novak Djokovic to reach last four: ATP Finals – as it happened, ATP Finals

Nadal outlasts Thiem in US Open epic – Open Court

New UTR ratings reignite Alcaraz v Djokovic world No 1 debate

Dominic Thiem beats Novak Djokovic to reach last four: ATP Finals – as it happened, ATP Finals

What is Novak Djokovic's weakness in his game? How others can beat him? - Quora

Tennis: What is it specifically about Novak Djokovic's game right now that allows him to consistently beat Rafa Nadal? It's interesting because it seems like Federer gives him more a challenge.