Alexander Zverev has secured his position as the world number one for the 2026 season following Carlos Alcaraz's unexpected defeat at the Shanghai Masters. Zverev's ascension comes after Jannik Sinner was sidelined for the remainder of the year due to a knee injury, making way for the German to claim the top spot.

Alcaraz, who still had a chance to challenge Zverev, fell to Zizou Bergs with a score of 7-5, 7-6 (7-4) in the tournament's third round on Monday.

Zverev expressed his excitement, stating, "It's been a fantastic season for me. Knowing that I will finish the year on top of the rankings is just a dream come true."

This year marked a significant turnaround for Zverev, who finally clinched his first Grand Slam title by winning the French Open in June, followed by a victory at the US Open last month. At 29, he will become the first German to end a year as number one and the oldest player to achieve this milestone for the first time.

Despite a serious ankle injury that sidelined him for seven months in 2022, Zverev has consistently ranked in the top four since March 2024. He noted the hard work required to achieve this goal, especially after his injury setback, and looks forward to finishing the season strong.

At the beginning of the year, it seemed unlikely that anyone other than Alcaraz or Sinner would end as the top player, as they dominated the sport, splitting all eight Grand Slam titles in 2024 and 2025. Zverev, who began the year ranked third with 5,110 points, has now completed what many deemed impossible.

While acknowledging his rivals' injury struggles, Zverev remarked that he might not be the world's best if both were fit and at their peak. Nonetheless, he has capitalized on the opportunities presented, solidifying what has been the most successful season of his career.