Alexander Zverev is set to become the world’s No. 1 men’s tennis player for the first time when the upcoming rankings are released on Monday. His advancement to the quarterfinals at the Erste Bank Open in Vienna, secured by a straight-sets victory over Tallon Griekspoor, confirmed the exact date when he will assume the top spot—a position that had already been guaranteed by the season’s end.
“To have the feeling to be on the top of the world is amazing,” Zverev said following his 6-4, 7-5 win.
On the women’s side, Elena Rybakina clinched the year-end No. 1 ranking with her progression to the quarterfinals of the Pan Pacific Open in Tokyo. After defeating Yulia Putintseva 6-2, 6-3, Rybakina ensured she will remain the world No. 1 through the conclusion of 2026. Meanwhile, former top player Naomi Osaka was eliminated from the tournament in front of her home crowd.
In Switzerland, Novak Djokovic faced an early exit at the Swiss Indoors tournament in Basel, falling in a tight three-set match to Jan-Lennard Struff, ranked 47th globally. The final score was 6-7 (4), 7-5, 7-6 (5) to Struff, denying Djokovic the chance to match Roger Federer’s record 103 career titles at Federer’s hometown event.
Elsewhere in Basel, second-seeded Arthur Fils overcame a first-set loss to defeat No. 34 Alex Michelsen 4-6, 6-3, 7-6 (5). Fils is scheduled to meet sixth-seeded American Taylor Fritz in the quarterfinals after Fritz secured a straight-sets victory over Denis Shapovalov, 6-4, 6-3.
In golf, defending champion Fifa Laopakdee of Thailand took a commanding early lead at the Asia-Pacific Amateur Championship in New Zealand, shooting an eight-under-par 63 to sit three strokes ahead after the first round. Similarly, Pauline Roussin-Bouchard holds a one-stroke lead after shooting eight under 64 in the opening round of the LPGA Tour’s Maybank Classic at Kuala Lumpur Golf and Country Club. Notably, Haeran Ryu, a two-time major winner this year, withdrew from the tournament.
In baseball, reliever Ryan Helsley plans to exercise his $14 million contract option for the 2027 season with the Baltimore Orioles, according to an individual familiar with the matter.
Legal developments involving professional athletes emerged from the Dominican Republic, where an appeals court granted prosecutors’ request to revoke a judicial pardon previously issued to Tampa Bay Rays shortstop Wander Franco. Franco had been convicted on charges related to the sexual and psychological abuse of a minor.
In motorsport, Mercedes confirmed that Kimi Antonelli, who has the opportunity to become the youngest Formula One champion this weekend, missed Thursday’s media sessions at the Mexico City Grand Prix due to a viral illness.
In college football news, Colorado backup quarterback Julian “JuJu” Lewis experienced a medical emergency at the university’s athletic facility on Wednesday. His father, T. Carlton Lewis, posted on social media that Julian is recovering and expressed gratitude for the support from the medical team, teammates, and fans.