Jannik Sinner’s Dominance Redefines Modern Men’s Tennis

Since the Italian Open in April, Jannik Sinner has compiled a 29-match winning streak—the longest in men’s tennis since Novak Djokovic’s 43 straight wins in 2011. The run includes six consecutive ATP Masters 1000 titles, an ATP Tour Finals victory, and a return to the world No. 1 ranking by mid-April after an anti-doping suspension that left him with virtually no points to defend. His dominance has already produced a Grand Slam title at the Australian Open, where he defeated Ben Shelton in the quarterfinals.

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Sinner’s game hinges on precision and abrupt directional changes. He lures opponents into cross-court rallies before unleashing down-the-line forehands or backhands that “win the point or improve his chances of winning it 55 % of the time,” far above the tour average of 37 %. In the past year, only 17 % of his forehands and 29 % of his backhands landed in the middle strip of the court—well below tour norms—yet his overall baseline-vs-baseline point win rate sits at 57 %, trailing only Djokovic (56.4 %) and Alcaraz (55.8 %). His down-the-line forehand averages 75 mph, 4 mph faster than the tour average, while his regular topspin forehand reaches 81 mph. Cross-court shots account for 37 % of his total, placing him about five points ahead of the field on the backhand side.

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Sinner emphasizes instinct over analysis, noting that he “plays a lot with my gut feeling” and “doesn’t second-guess” when he senses a shot. He adds that “going down the line, changing direction first, is becoming more important,” underscoring his strategic focus on abrupt line changes to force opponents into defensive positions.

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Opponents repeatedly cite Sinner’s ability to deny “breathing room” on any side of the court. Daniil Medvedev remarks that Sinner can “step up… and go down the line… almost as a winner” for three consecutive sets, while Ben Shelton says Sinner “put me in uncomfortable positions and get to offense.” Yet several players, including Medvedev, acknowledge that matches can be close—Medvedev took a set off Sinner in Rome—suggesting that Sinner’s reliance on high-risk down-the-line shots could be a tactical vulnerability if opponents anticipate the direction change.

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• “You get no breathing room from any corner,” — Casper Ruud, Norwegian tennis player

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• “Jannik can any moment decide, kind of, to step up and, for example, go down the line. But not many players can do the backhand down the line and do it every time almost as a winner,” — Daniil Medvedev, Russian tennis player

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• “He was able to put me in uncomfortable positions and get to offense.” — Ben Shelton, American tennis player

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• “If I feel a shot, I just go for it. I don’t second-guess.” — Jannik Sinner, Italian tennis player

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• “It’s getting more and more important to go down the line, changing direction first,” — Jannik Sinner, Italian tennis player

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Sinner heads to the French Open in Paris, where his down-the-line precision will be tested on clay. A continued streak could further reshape the hierarchy of men’s tennis and force rivals to adapt to his relentless directional aggression.

New York Times