Jannik Sinner’s withdrawal from the Canadian Open disappointed fans around the world, but it also reignited one of the most fascinating debates of the season: whether the world No. 1 should have played in Montreal to keep alive his chance of completing what would have been one of the rarest achievements in tennis history.
By skipping the tournament, Sinner surrendered the possibility of becoming the first player ever to win every ATP Masters 1000 event on the calendar in a single season. The Italian had already captured Indian Wells, Miami, Monte Carlo, Madrid and Rome in 2026, arriving in North America on a remarkable winning streak across the Masters level.
However, former Australian player and respected coach
Rennae Stubbs believes the criticism aimed at Sinner completely misses the point. Speaking after
the withdrawal became official, Stubbs argued that the Italian had earned the right to prioritize his long-term goals after an extraordinary first half of the season.
The Italian will return at the Cincinnati Open, where he can continue extending his Masters 1000 title streak. After winning the tournament in 2024, he was forced to retire during the final in 2025, and Carlos Alcaraz eventually lifted the title.
“Do you really think he cares?”
Stubbs made it clear that she had no issue with Sinner choosing rest over another tournament, pointing to the workload that helped him produce one of the most dominant seasons in recent memory.
“I don’t blame Jannik one bit for deciding not to play,” the former Serena Williams coach said. “He had a very demanding schedule to achieve the results he achieved. He played all the clay-court tournaments, lost that match we all know about at Roland Garros, and then won Wimbledon. Before the London Grand Slam, he didn’t play any tournament. Maybe he learned the lesson from how many matches he had before Roland Garros.”
Jannik Sinner won his sixth consecutive Masters 1000 title at the Italian Open, thus completing the Career Golden Masters.
The Australian was particularly dismissive of the argument that Sinner should have chased history simply because the opportunity was available.
“And then there are people who even have the nerve to say that he had the chance to win all the Masters 1000 tournaments of the year and therefore should have played. But do you really think he cares? He has already broken countless records, becoming the youngest player to achieve this or that. He has just won Wimbledon.”
According to Stubbs, the Italian’s priorities are much simpler than many fans assume.
“Right now, his only thought is how to win the US Open. Skipping the Canadian tournament clearly gives him a little more time to recover and then face the workload planned in Cincinnati.”
The numbers behind a remarkable season
Sinner’s decision is even more striking because of what he had already accomplished at Masters 1000 level this year. The Italian owns a perfect 29-0 record in Masters events during the 2026 season, and that run extends to 34 consecutive victories in the category dating back to his 2025
Paris Masters title.
He has won five consecutive Masters 1000 tournaments this season, lifting trophies at Indian Wells, Miami, Monte Carlo, Madrid and Rome while dropping only three sets across 61 played in those events. His dominance has included seven victories over top-10 opponents.
The Rome title was particularly significant because it completed his Career Golden Masters, joining Novak Djokovic as one of the few players in history to win every Masters 1000 event at least once. Sinner now owns 10 Masters 1000 titles, already placing him seventh on the all-time list despite still being in his mid-twenties.
For many players, the chance to chase another historic milestone would have been impossible to ignore. Stubbs sees it differently. After a surprising second-round loss at Roland Garros and then responding by winning Wimbledon, Sinner appears determined to arrive at Flushing Meadows in peak condition rather than exhausted from an extra week of competition.
The Italian will be looking to capture his sixth major title and his second US Open crown at Flushing Meadows. A year ago, he came within one match of the title by reaching the final in New York, but ultimately fell to an inspired Carlos Alcaraz. This time, Sinner will arrive as the overwhelming favorite, especially after Alcaraz’s months-long absence from competition.
Jannik Sinner’s Masters 1000 winning streak in 2026
| No. | Tournament | Round | Opponent | Opponent Ranking | Score |
| 1 | Indian Wells | 2R | Dalibor Svrčina (Q) | No. 109 | 6-1, 6-1 |
| 2 | | 3R | Denis Shapovalov | No. 39 | 6-3, 6-2 |
| 3 | | 4R | João Fonseca | No. 35 | 7-6(8-6), 7-6(7-4) |
| 4 | | QF | Learner Tien (25) | No. 27 | 6-1, 6-2 |
| 5 | | SF | Alexander Zverev (4) | No. 4 | 6-2, 6-4 |
| 6 | | F | Daniil Medvedev (11) | No. 11 | 7-6(8-6), 7-6(7-4) |
| 7 | Miami Open | 2R | Damir Džumhur | No. 76 | 6-3, 6-3 |
| 8 | | 3R | Corentin Moutet (30) | No. 33 | 6-1, 6-4 |
| 9 | | 4R | Alex Michelsen | No. 40 | 7-5, 7-6(7-4) |
| 10 | | QF | Frances Tiafoe (19) | No. 20 | 6-2, 6-2 |
| 11 | | SF | Alexander Zverev (3) | No. 4 | 6-3, 7-6(7-4) |
| 12 | | F | Jiří Lehečka (21) | No. 22 | 6-4, 6-4 |
| 13 | Monte-Carlo Masters | 2R | Ugo Humbert | No. 34 | 6-3, 6-0 |
| 14 | | 3R | Tomáš Macháč | No. 53 | 6-1, 6-7(3-7), 6-3 |
| 15 | | QF | Félix Auger-Aliassime (6) | No. 7 | 6-3, 6-4 |
| 16 | | SF | Alexander Zverev (3) | No. 3 | 6-1, 6-4 |
| 17 | | F | Carlos Alcaraz (1) | No. 1 | 7-6(7-5), 6-3 |
| 18 | Madrid Open | 2R | Benjamin Bonzi (Q) | No. 104 | 6-7(6-8), 6-1, 6-4 |
| 19 | | 3R | Elmer Møller (Q) | No. 169 | 6-2, 6-3 |
| 20 | | 4R | Cameron Norrie (19) | No. 23 | 6-2, 7-5 |
| 21 | | QF | Rafael Jódar (WC) | No. 42 | 6-2, 7-6(7-0) |
| 22 | | SF | Arthur Fils (21) | No. 25 | 6-2, 6-4 |
| 23 | | F | Alexander Zverev (2) | No. 3 | 6-1, 6-2 |
| 24 | Italian Open | 2R | Sebastian Ofner | No. 82 | 6-3, 6-4 |
| 25 | | 3R | Alexei Popyrin | No. 60 | 6-2, 6-0 |
| 26 | | 4R | Andrea Pellegrino (Q) | No. 155 | 6-2, 6-3 |
| 27 | | QF | Andrey Rublev (12) | No. 14 | 6-2, 6-4 |
| 28 | | SF | Daniil Medvedev (7) | No. 9 | 6-2, 5-7, 6-4 |
| 29 | | F | Casper Ruud (23) | No. 25 | 6-4, 6-4 |