Jannik Sinner owns four Grand Slam titles, all won inside a two-year burst that made him world No. 1, the first Italian man ever to hold either distinction, and tomorrow he defends the most famous of them in a Wimbledon semifinal against the one opponent whose records dwarf everyone’s: Novak Djokovic, whom Sinner leads 6-5 head-to-head, a winning record only one other player in history (Andy Roddick) has managed against the 24-time champion.
The four titles tell a compressed, dramatic story: a comeback from two sets down in Melbourne, a New York coronation, a title defense, and a Wimbledon breakthrough that arrived two months after a doping suspension and one month after the most painful final of his life.
The chart below covers all four titles, the finals record, the Djokovic rivalry, and Friday’s stakes. First, the crowning moment so far, last July’s final against Alcaraz, via Wimbledon’s official channel:
Contents
Four titles in eighteen months
Sinner’s slam collection arrived like his forehand: late-breaking, then all at once. The 2024 Australian Open breakthrough required coming back from two sets down against Daniil Medvedev in the final, the announcement that the sport’s most machine-like ball-striker also had nerve; the 2024 US Open (over Taylor Fritz) confirmed the No. 1 ranking he’d claimed that June, the first Italian man ever to hold it; the 2025 Australian Open defense (over Alexander Zverev) proved the throne wasn’t rented. Then came the strangest and greatest chapter: a three-month doping suspension (February to May 2025, the WADA settlement of his clostebol contamination case) that he returned from to reach the French Open final, lose it to Carlos Alcaraz in five hours and twenty-nine minutes after holding three championship points, in a match instantly canonized among the greatest ever, and then, one month later, beat the same Alcaraz on Centre Court to become the first Italian Wimbledon champion in history. Four majors, every final against elite opposition, and a comeback story bolted to the middle of it.
The Djokovic problem, which is now Djokovic’s Sinner problem
Friday’s semifinal renews the most statistically remarkable rivalry in the modern men’s game. Sinner leads Djokovic 6-5, and the shape of that number is the story: he lost four of their first five meetings, then won five of the last six, flipping from pupil to problem so completely that he and Andy Roddick are the only players in history with winning records against Djokovic across five or more matches. Their Wimbledon history is its own trilogy, Friday is their third semifinal here in four years, split so far: Djokovic took the earlier edition, Sinner dominated last year’s 6-3, 6-3, 6-4 (a loss that had Djokovic openly questioning whether he could still hang with the new generation at majors). But the freshest data point belongs to the old man: a five-set Djokovic win in this January’s Australian Open semifinal, the result that snapped Sinner’s run in the rivalry and reminded everyone the 39-year-old, who just survived the longest quarterfinal in Wimbledon history to get here, does not do farewell tours quietly.
Friday, and what’s on the other side
The stakes stack unusually high for a semifinal because of who isn’t here: Carlos Alcaraz, the two-time champion of everything lately, is out of this Wimbledon with an elbow injury, leaving the winner of Sinner-Djokovic a heavy favorite over Zverev or the fairy-tale British wild card Arthur Fery in Sunday’s final. For Sinner, victory means a 13th straight Wimbledon match win and a clear path to back-to-back titles and major No. 5, redemption for a 2026 that has been simultaneously dominant (all five Masters 1000 titles, a 30-match win streak) and slam-cursed (the Djokovic loss in Melbourne, then a genuinely shocking French Open second-round exit from two sets and 5-1 up, extending the career-slam wait at the one major he’s missing). For Djokovic, it’s two wins from the 25th major and a Federer-tying eighth here. Somebody’s history gets made this weekend; Friday decides whose. This page updates with the result, and again Sunday.
Final Word
Jannik Sinner’s Grand Slam titles, listed: the 2024 Australian Open (from two sets down), the 2024 US Open, the 2025 Australian Open, and the 2025 Wimbledon that made him the first Italian champion in the tournament’s history, four majors in eighteen months around a three-month suspension and the five-and-a-half-hour Paris heartbreak that preceded the London redemption. He’s 4-2 in major finals, No. 1 in the world, 6-5 against Djokovic lifetime, and one Friday afternoon from playing for No. 5 on the lawn he owns, against the only man in the draw with more history than the match itself.
His opponent’s full ledger is in Djokovic’s Grand Slam titles, the all-time list both are climbing is in most Grand Slam titles ever, and the record on the line Sunday is in most Wimbledon titles.