At 25, Jannik Sinner Finally Confesses What Darren Cahill Hid All Summer

At 25, Yannik Sinner has finally revealed the real reason his unbroken 6-year Grand Slam streak ended at the US Open. Behind a dominant 44-3 season and a Wimbledon title defense, Sinner was battling severe knee joint effusion and an inflamed hip capsule. Here is the untold story of his secret pact with Darren Cahill, the two-month media blackout across Montreal and Cincinnati, and the medical scan that forced an emergency shutdown to save his career. #JannikSinner #DarrenCahill #TennisNews