After winning at Wimbledon 2025 and announcing his withdrawal from ATP Toronto 2025, Jannik Sinner was seen training on the tennis courts of Monte Carlo in Monaco. The Italian, world number one, has already begun his preparation on the hard courts to perfect all the details for an exciting tour that will include the Masters 1000 in Cincinnati and the US Open in New York.
🇲🇨🎾 Jannik Sinner trained today at the Monte Carlo Country Club, sharpening his skills ahead of the North American swing.
— The Sinner Times (@sinnertimes) July 28, 2025
The World No.1 seemed particularly focused on his net play — a key element he’ll need as he prepares for his return in Cincinnati.
Precision. Aggression.… pic.twitter.com/qm9VrAnu2v
This news is an automatic translation. You can read the original news, Sinner ultima detalles en Mónaco para encarar la gira de pista dura

