Jannik Sinner is rewriting the history books, one indoor match at a time. But where does his dominance rank among the all-time greats? The Italian sensation has become an unstoppable force under a roof, leaving fans and analysts alike in awe. Here’s the breakdown you won’t want to miss.
Infosys ATP Beyond The Numbers dives deep into Sinner’s remarkable indoor streak, revealing just how unprecedented his success has been. As of November 13, 2025, Sinner boasts the highest indoor winning percentage among active players, a testament to his consistency and skill. But here’s where it gets even more impressive: his 28 consecutive indoor wins place him in elite company, ranking as the sixth-longest streak in the Open Era (excluding carpet courts). Only legends like John McEnroe, Novak Djokovic, Roger Federer, and Ivan Lendl have achieved more.
Speaking of streaks, McEnroe’s record of 47 straight indoor hard-court wins (1978-1987) remains unmatched, but Sinner’s current run is nothing short of extraordinary. And this is the part most people miss: it’s not just that he’s winning—it’s how he’s winning. Sinner has only needed a deciding set in three of his 28 victories, and he’s relied on tie-breaks just five times in 25 straight-set wins. Talk about efficiency!
At last year’s Nitto ATP Finals, Sinner made history by becoming the first player since Ivan Lendl in 1986 to win the tournament without dropping a set. Fast forward to this year’s event in Turin, and he’s already cruising through matches without losing a set. But here’s the controversial question: Is Sinner’s indoor dominance a product of his skill, or does the controlled environment simply play to his strengths?
Sinner himself offers insight: “When someone hits fast, it’s very difficult to change the pace of the ball, and that helps me a lot indoors,” he explains. “At the same time, I try to change the pace, which is essential when facing different players. Indoors, you don’t have wind or sun—it’s always the same feeling on the court, and that comfort level makes a difference.”
Statistically, Sinner’s indoor prowess is undeniable. With an 88-21 record indoors, his 81.6% winning percentage ranks fifth all-time in the Open Era, trailing only McEnroe, Lendl, Jimmy Connors, and Federer. Even Novak Djokovic, with an 80.2% indoor win rate, falls short of Sinner’s mark among active players.
This week, Sinner has the chance to extend his streak to 31 wins and defend his Nitto ATP Finals title. But here’s the real debate: Can Sinner surpass McEnroe’s record, or will the pressure of chasing history eventually catch up to him? Let us know your thoughts in the comments—is Sinner’s indoor reign just beginning, or is he already at his peak?
One thing’s for sure: Jannik Sinner’s indoor legacy is already cemented among the greats. The only question left is how much higher he can climb.
