Aryna Sabalenka Breaks 100‑Week Barrier, Joins Elite No. 1 Club

**Aryna Sabalenka** shattered the 100‑week milestone on 21 Jul 2026, cementing her status as the 10th player in WTA history to spend a century at the top. The Belarusian’s 92‑week unbeaten run now sits just behind Iga Świątek’s 125‑week record, marking another historic chapter in her career.

What milestone did Sabalenka achieve?

On 21 Jul 2026 the WTA announced that Sabalenka had completed 100 weeks as world No. 1. She joined an exclusive roster that includes Steffi Graf, Martina Navratilova, Serena Williams, Chris Evert, Martina Hingis, Monica Seles, Iga Świątek, Ashleigh Barty and Justine Henin. Her 92 consecutive weeks at the summit now rank as the sixth‑longest uninterrupted stint, edging past Seles’s 91‑week run.

How does this compare with past champions?

Only nine women have ever reached the 100‑week mark since the rankings began in 1975. Sabalenka’s tally places her ahead of legends like Monica Seles and behind only the likes of Graf and Świątek. The achievement underscores her consistency across two full seasons-2024 and 2025-where she held the No. 1 spot without interruption.

Why the Sunshine Double matters

Earlier this year Sabalenka completed the coveted Sunshine Double, capturing the Indian Wells and Miami WTA 1000 titles. Winning both premier events in the same season is a rare feat, reinforcing her dominance on hard courts. It also gave her valuable points that helped lock in the 100‑week record.

What challenges lie ahead?

Despite the ranking triumph, Sabalenka’s Grand Slam results this season have been uneven. She fell to Elena Rybakina in the Australian Open final, then lost to Diana Shnaider at Roland Garros and Naomi Osaka at Wimbledon. The upcoming Cincinnati Open will be her first chance to add another title before defending her US Open crown-where she captured back‑to‑back titles in 2024 and 2025, beating Amanda Anisimova in straight sets.

What does the future hold?

At 28, Sabalenka is poised to chase a third consecutive US Open win. If she can translate her hard‑court form into the New York heat, she could further extend her weeks at No. 1 and possibly challenge Świątek’s record. The next few months will test whether her ranking longevity can survive the pressure of Grand Slam expectations.

**Bottom line:** Aryna Sabalenka’s 100‑week reign, combined with a Sunshine Double, signals a new era of dominance. The tennis world will be watching closely as she heads into the summer swing, aiming to turn record‑breaking weeks into more major trophies.