Who Will Coach Jannik Sinner After Darren Cahill’s Exit?

Jannik Sinner Chooses Magnus Norman

According to The Times, Sinner has chosen Swedish coach Magnus Norman to join his team in December, working alongside Simone Vagnozzi. Cahill, who had previously planned to retire in 2025, changed his mind and agreed to continue working with Sinner for another season.

Earlier, there was speculation that Cahill might continue with Sinner until the end of the 2027 Australian Open or even the French Open. However, the latest report suggests that Sinner is preparing to move on.

The change would preserve Sinner’s two-coach structure, with Vagnozzi remaining part of the setup. Norman would bring a different perspective to a team that has helped the Italian establish himself among the dominant players on the ATP Tour.

Sinner’s reported choice comes after Norman emerged as one of the most sought-after coaches on the market. The Times reported that Sinner’s camp had explored the possibility of working with Carlos Alcaraz’s former coach, Juan Carlos Ferrero.

How Magnus Norman Could Help Jannik Sinner

Norman’s coaching record makes him a compelling choice. He guided Wawrinka to the Australian Open in 2014, the French Open in 2015, and the US Open in 2016, helping the Swiss star develop into a formidable opponent for the sport’s biggest names.

He also coached Robin Soderling to consecutive French Open finals in 2009 and 2010. Soderling’s victory over Rafael Nadal in the 2009 fourth round remains one of the most memorable upsets in Roland Garros history.

Norman’s experience on clay could prove valuable as Sinner continues his pursuit of a French Open title. However, there has been no confirmation that winning Roland Garros was the specific reason behind the coaching decision.

Sinner, meanwhile, is working towards a return after a right knee injury cut short his 2026 campaign following his Wimbledon triumph. Norman is expected to join the Italian’s camp in December.

With Sinner scheduled to return at the Six Kings Slam in Saudi Arabia from December 27 to 30, fans will get a glimpse of the new coaching partnership. Meanwhile, Norman’s stint with Wawrinka is set to conclude this week at the Swiss Indoors Basel.