Alcaraz wins Paris Masters as Sinner's injury clears Zverev's path to year-end No. 1

Carlos Alcaraz won the Rolex Paris Masters on Sunday, beating Ben Shelton 7-6(5), 7-5 in just under two hours to claim his ninth ATP Masters 1000 title and move up to No. 3 in the rankings released Monday by the ATP Tour. The win, his first at the Paris indoor event after years of near-misses, extends a surge that has carried him through 10 consecutive victories since returning from a wrist injury, and it arrives a week before a season-ending tournament in Turin that will be missing its top-ranked player, Jannik Sinner, for the first time in three years.

A ninth Masters title, and a hard-won one

Alcaraz needed a tiebreak to take the first set and then had to work through a service break in the second before closing out the match in Paris, according to the ATP Tour's own account of the final. He won just 19 of the 52 points he played against Shelton's first serve, a reminder of how much power the American puts behind it even in defeat. It was Alcaraz's fifth tour-level title of the year and his ninth Masters 1000 crown overall, putting him alongside Novak Djokovic and Rafael Nadal as one of only three men since 1990 to win a Masters title in five straight years.

The final capped a tournament in which Alcaraz had to dig out of real trouble more than once. He saved two match points against Taylor Fritz in the quarterfinals before advancing, and by his own description the week tested him mentally as much as physically. "Probably my best week in terms of tennis," he said afterward, according to comments carried by the ATP Tour. "I made one step forward mentally. I had a lot of really tough moments... fighting with myself, trying to be positive, trying to stay strong mentally." He added that he was "just really happy that I just controlled my emotions, controlled my thoughts every moment."

Paris had been a particular source of frustration for Alcaraz in the past, and multiple outlets covering the final quoted him describing some of his "worst defeats" at the tournament in earlier years before finally breaking through. He is also only the second Spanish singles champion in the event's 40-year history, following David Ferrer's title in 2012. For Shelton, the loss extended a lopsided head-to-head: Alcaraz now leads their series 4-1, and the 23-year-old American, who had won the Canadian Open in both 2025 and 2026, fell to 1-19 all-time against players ranked in the top three. Shelton is set to begin working with Juan Carlos Ferrero, Alcaraz's former longtime coach, starting next season, according to the Al Jazeera report on the final.

A No. 1 ranking already settled, and a No. 1 player missing

The win lifted Alcaraz to third in the rankings the ATP released Monday, with 7,100 points. But the top of the men's game had already been reshaped over the preceding month by events that had nothing to do with Paris. Alexander Zverev clinched the year-end No. 1 ranking on October 12 in Shanghai, becoming mathematically assured of finishing the season on top once Alcaraz lost to Zizou Bergs at the Shanghai Masters that day. At 29, Zverev will be the oldest player in the ATP's computer-ranking era, which dates to 1973, to reach year-end No. 1 for the first time, and he becomes the first German man to finish a season atop the rankings since Boris Becker in 1991.

Zverev earned it with the best season of his career: his first two Grand Slam titles, at the French Open and the US Open, plus an Australian Open semifinal run and a Wimbledon final appearance. "Knowing that I will finish the year on top of the rankings is just a dream come true," Zverev said after his US Open title, crediting "so much work and effort," particularly in recovering from an earlier ankle injury.

Zverev's path to No. 1 was cleared in large part by the player he dethroned. Jannik Sinner, who had held the top ranking, posted a video to his social media on October 6 announcing that his season was over because of an ongoing right knee problem. "I need a course of treatment on my knee, which means that the 2026 season is officially over," Sinner said in the statement posted to the ATP Tour's site, adding, "But at the moment, I also need to think about my long-term career," and "I will do everything possible to get back to 100 per cent." Sinner had not competed since beating Zverev in the Wimbledon final on July 12, a 6-7(7), 7-6(2), 6-3, 6-4 win that delivered his second consecutive title at the All England Club and his fifth Grand Slam championship overall, extending his record for most major titles won by an Italian player. He had already withdrawn from tournaments across the North American and Asian hard-court swings before shutting the season down entirely in October. At the time of his announcement he was second in the ATP's live Race to Turin, roughly 800 points behind Zverev. News of the withdrawal was also reported independently by wire-service coverage carried by outlets including The Associated Press.

"I need a course of treatment on my knee, which means that the 2026 season is officially over. But at the moment, I also need to think about my long-term career. I will do everything possible to get back to 100 per cent."

Who it affects: an eight-man field without its headliner

The combined effect of Sinner's withdrawal and Alcaraz's run to the Paris title is that the Nitto ATP Finals, the season-ending event for the tour's top eight singles players, will open in Turin on November 15 without the man who has won it the past two years and without its hometown favorite, since Sinner is Italian and the tournament is played at the Inalpi Arena in his home country. The field, confirmed once Alcaraz beat Fritz in the Paris quarterfinals to lock in the last qualifying position, is Zverev, Alcaraz, Shelton, Medvedev, Cobolli, Fils, Tiafoe and Spain's Rafael Jodar, who claimed the eighth and final spot in his tour-level debut at the event, according to the ATP Tour's announcement of the completed field.

For Zverev, already locked in as year-end No. 1 regardless of what happens in Turin, the tournament is now about adding a title that has eluded him in three previous trips to the semifinals. For Alcaraz, it is a chance to close out the year on the form that carried him through Tokyo, Vienna and Paris, three titles in little more than a month after his return from the wrist injury that had sidelined him for roughly four months and contributed to a five-set loss to Shelton at the US Open in September. He was careful afterward not to claim the mantle of favorite for Turin. "It is not in my hands," he said of such tags. "I don't really want to take that in my hands." He also noted that his run through the Paris draw, while ultimately a trophy, had not been comfortable: "The matches were real close for me in this tournament," he said, a signal that he does not consider his current form unbeatable heading into the final event of the season.

What's next

The ATP's Monday rankings update left Zverev at 9,550 points and Sinner, despite playing no further matches, still second with 9,450, a gap narrow enough that Alcaraz's 7,100 points leave him with a mathematical if difficult path to finish the year ranked above Sinner should he perform well in Turin, where the eventual singles champion can earn up to 1,500 ranking points across the round-robin and knockout rounds. Shelton sits fourth with 5,170 points, followed by Medvedev, Cobolli, Fils and Tiafoe rounding out the top eight.

The draw for the two four-man round-robin groups at the Nitto ATP Finals is expected in the coming days, with play beginning November 15 and running through the final on November 22. Group play will decide semifinal pairings, with the winner collecting the year's richest single-tournament prize purse on the ATP calendar. Zverev will arrive in Turin already certain of finishing 2026 as the world's top-ranked player; the only question left open by Monday's rankings is whether Alcaraz, not Sinner, ends the year as his closest pursuer.