Zverev Clinches Year-End No. 1 as Alcaraz Loses in Shanghai and Sinner Sits Out With Knee Injury

Alexander Zverev will end 2026 as the world's top-ranked men's tennis player. The ATP Tour announced it Monday, Oct. 12, after Carlos Alcaraz lost 7-5, 7-6 (7-4) to Belgium's Zizou Bergs in the third round of the Shanghai Masters.

Alcaraz was the last player with a mathematical chance of catching Zverev. That chance ended on court in Shanghai.

"It's been a fantastic season for me winning in Paris and New York and knowing that I will finish the year on top of the rankings is just a dream come true," Zverev said.

How the numbers got here

Zverev is currently No. 2. Jannik Sinner holds No. 1 but announced last week that he is done for the year with inflammation in his right knee. He hasn't played since beating Zverev in the Wimbledon final in July.

Zverev cannot overtake Sinner before Monday, Nov. 2. The final year-end rankings come out Nov. 23, and Zverev is mathematically certain of the top spot by then.

He started the year far behind. Alcaraz opened 2026 on 12,050 points and Sinner on 11,500. Zverev was third on 5,110, closer numerically to the 2,221st-ranked player than to the top two.

The pair had split all eight Grand Slam titles in 2024 and 2025.

The season

Zverev won the French Open in June, his first major after losing three Grand Slam finals. He added the US Open last month. He also reached the Australian Open semifinal, where he lost a five-hour, 27-minute match to Alcaraz, and the Wimbledon final, where Sinner beat him in four sets.

He lost the Madrid Open final to Sinner. He also made the semifinals at Indian Wells, Miami and Monte Carlo.

He will be the first German to finish a year at No. 1. At 29 years and 217 days on the Nov. 23 rankings date, he will be the oldest first-time year-end No. 1, passing Andre Agassi, who was 29 years and 214 days old when he did it in 1999.

The asterisk Zverev concedes himself

The season came with a complication that Zverev has acknowledged. Both of his Grand Slam wins came with at least one of Sinner or Alcaraz missing, and he did not face a top-10 opponent until the finals in Paris and New York.

Zverev has said he would "maybe not" be the world's best player if both rivals were "healthy and at the top of their game."

The ranking system counts results, not hypotheticals. Zverev won the matches he was scheduled to play, and the points are his. He has been ranked inside the top four continuously since March 2024, and he came back from a serious ankle injury in the 2022 French Open semifinal that kept him out for seven months.

"So much work and effort have been put into achieving this goal, especially after coming back from the ankle injury," Zverev said.

Off-court history

His rise to the top comes after two former girlfriends accused him of physical abuse. One case was resolved through an agreement between German prosecutors, lawyers for Zverev and his former partner. The ATP Tour investigated the other and concluded in January 2023 that there was insufficient evidence.

What's left

The rankings question is settled, but Zverev still has matches to play. He has reached the fourth round in Shanghai and is next due to face Alexander Bublik on Tuesday, Oct. 13. A win in Shanghai would give him an eighth Masters 1000 title.

He is also chasing a third Nitto ATP Finals title, which would make him the eighth player to win at least three.

Whether the Nov. 2 date brings a formal handover at No. 1 depends on Zverev's results over the next three weeks, because Sinner is out and cannot add points.