Sinner and Cahill Part Ways as Djokovic Era Faces Harsh Reality
The biggest coaching news of the year emerged today: Jannik Sinner will end his partnership with Darren Cahill ahead of the 2027 season, with Magnus Norman—the former coach of Stan Wawrinka—joining the Italian's team. The decision comes after Sinner's breakout campaigns under Cahill, and sources suggest Norman's appointment centers on keeping the world No. 2 fit and healthy after injury concerns limited his late-season play. Sinner withdrew from the ATP Finals with a knee issue and is targeting a late-December exhibition return in Saudi Arabia before the Australian Open. The coaching shift marks a pivotal juncture for Sinner as he chases down world No. 1 Alexander Zverev, with Carlos Alcaraz also closing the gap in the rankings race after his Paris Masters triumph.
Meanwhile, Novak Djokovic's remarkable reign at the top of men's tennis hit a sobering milestone: the 24-time Grand Slam champion will finish 2026 ranked outside the top 10 for the first time since 2006. Currently sitting at No. 12 following the Paris Masters, Djokovic's slide underscores the generational shift taking hold on tour. In Stockholm, Holger Rune continued his comeback from the Achilles injury that nearly derailed his career, advancing past Zizou Bergs with a statement win in his return to the tournament where he was hurt last November. The Dane admitted the recovery has been harder than expected, but his early form suggests he's regaining traction. Eighth seed defending champion Casper Ruud, however, fell in a stunning upset to world No. 107 Aleksandr Shevchenko, while Taylor Fritz and Lorenzo Musetti both advanced as the ATP 250 field narrows before the tour shifts focus to next week's ATP Finals in Turin.
Sources: ATP Tour · Tennis 365 · Tennis Up To Date · ATP Tour · Tennis World USA