Jannik Sinner Pens Emotional Farewell To Darren Cahill As Coaching Partnership Ends After 2026 Season

“I don’t want to talk so much about his retirement.” That is what Jannik Sinner said about Darren Cahill at the 2025 Australian Open. Back then, the Australian was all set to leave after the 2025 season, but the bond he shared with the former World No. 1 was enough to persuade him to stay on for one more year. Now, flash forward to November of 2026, and Cahill is well and truly on his way out, with the Italian having nothing but glowing words of praise for his former coach.