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Sinner Ends Coaching Partnership With Darren Cahill

A planned split closed after Cahill’s final match at Wimbledon with Sinner releasing a tribute video and selecting Magnus Norman as his new coach.

Overview

  • Sinner announced a consensual, planned end to his multi-season partnership with coach Darren Cahill and published a commemorative YouTube video titled “The Stories behind the photos.”
  • Cahill’s last match working as Sinner’s coach was the recent Wimbledon final, a win that extended their collaboration beyond its intended end at the ATP Finals.
  • The tribute video mixes on-court milestones and off-court moments—go-karts, golf and a locker-room PlayStation spat—and shows Sinner visibly moved by Cahill’s farewell.
  • Cahill closes the video with a coaching framework he calls the ‘five P’s’—Plan, Practice, Play, Persistence and Patience—and media report that Magnus Norman will take over as Sinner’s coach.
  • The change is framed as an amicable transition that preserves a close personal bond, leaves Cahill’s imprint on Sinner’s game, and sets expectations that Norman will build on the team’s recent Grand Slam success.