Serena Williams Expresses Concern Over Darren Cahill’s Potential Absence from Jannik Sinner’s US Open Campaign
As rumors swirl around Darren Cahill’s potential absence from Jannik Sinner’s player box at the upcoming 2025 US Open, tennis legend Serena Williams has stepped forward to share her thoughts — and her concerns.
In a recent interview with Tennis Weekly, Serena was asked about the ongoing speculation regarding Cahill possibly stepping away from coaching duties during the Grand Slam. Known for her thoughtful and candid responses, Serena didn’t shy away from the topic.
“If Darren really doesn’t go to New York, that would be a big loss — not just for Sinner, but for the energy of the tournament,” Williams said. “Darren is one of the most respected minds in the game. He brings calm, clarity, and a champion’s mindset to any match.”
Serena, who has worked with Cahill in various exhibition events and WTA programs over the years, emphasized how critical a coach’s presence can be during the biggest moments of a player’s career.
“I know from experience how powerful it is to have someone like that in your corner. When you’re out there on the biggest stage, one steady voice behind you can change everything.”
While Serena stopped short of criticizing any decision Cahill might make — especially given his previously announced intention to retire after 2025 — she made it clear that timing matters.
“I completely respect Darren wanting time with family. He’s earned that a hundred times over. But if there’s even a small chance he’ll be at the US Open, I really hope he takes it. Because what he brings, no one else can replace.”
The 23-time Grand Slam champion also praised Sinner for his maturity and professionalism, adding that he is “more than capable” of defending his title, but hinted that the emotional foundation built with Cahill shouldn’t be underestimated.
“Jannik is brilliant — mentally strong, technically sharp. But trust and rhythm with a coach like Darren don’t happen overnight. It’s a bond. And in high-pressure moments, that bond is everything.”
Serena’s comments come as public speculation continues, despite ESPN analyst Brad Gilbert calling the initial media reports “fake news” and insisting that Cahill will be in New York. Still, no official statement has been released from Cahill himself or from Sinner’s team.
As the tennis world waits for clarity, Serena’s voice adds emotional weight to what is becoming more than just a coaching rumor — it’s a discussion about legacy, loyalty, and the vital role of mentorship at the highest level of the sport.
