Alexander Zverev was forced to pull out all the stops against Roman Safiullin in the Chengdu Open final, eventually emerging the victor in three sets.
Just days before making his 17th US Open appearance, John Isner announced his upcoming retirement via social media on Wednesday.
Novak Djokovic won the Western and Southern Open for the third time in Cincinnati, beating Wimbledon champion Carlos Alcaraz in a thriller with tiebreaks deciding the last two sets.
Carlos Alcaraz and Novak Djokovic will come face-to-face for the first time since Alcaraz's Wimbledon victory when they meet in the final of the Western and Southern Open.
With a straight-sets win over Alex de Minaur, rising star Jannik Sinner captured his first ATP Masters 1000 title at the National Bank Open in Toronto on Sunday.
Carlos Alcaraz edged past Ben Shelton 6-3 7-6 (3) in his first ATP Tour match since the world number one’s Wimbledon victory over Novak Djokovic.