Sinner lacks the main coach in the US to expand 2025

This information was confirmed by the second coach of Sinner, Simone Vagnozzi, confirmed in La Repubblica on July 25. Mr. Cahill will take a break for a while to take care of his relatives. "We divide the task with the sole goal of helping Sinner become the best. The atmosphere is always comfortable, which is what we want to maintain to help Sinner show the best of ".

Coach Cahill once expressed his desire to retire when the 2025 season ended. However, Sinner is confident that the Australian teacher will change the decision thanks to his successes. Similarly, coach Vagnozzi is optimistic about Cahill's prospect of continuing to work in 2026.

"nothing is sure now, but we will be very happy if Cahill stays ," coach Vagnozzi added. "We take on a different role: I am in charge of the technical and tactical part, while Darren is responsible for psychology and emotional competition. It is not easy for the whole team to work well, but we are increasingly cohesive thanks to always putting Sinner as a top priority " In addition to Vagnozzi, Sinner also has physical coach Umberto Ferrara, who has just returned this week after being fired by the world's number one player 11 months ago due to the doping incident. Even so, the 23 -year -old tennis player did not decline in form. He reached the final of Rome Masters and Roland Garros, before winning the Wimbledon 2025.