Italian tennis star Jannik Sinner has announced the end of his coaching partnership with Darren Cahill after more than four years together.
The decision comes after Sinner's run to the semifinals of the 2025 Australian Open, where he faced Ben Shelton on January 24, 2025, at Melbourne Park in Melbourne, Victoria, Australia.
Cahill, a former professional player and experienced coach, had guided Sinner through a period of significant growth, including multiple ATP titles and a rise to the top of the men's game.
No immediate replacement has been named.
