How Sabalenka's 18-Match US Open Run Shaped the 2026 Quarter-Final Picture
Summary: Read how Aryna Sabalenka extended her US Open winning streak to 18 matches and reached a sixth straight quarter-final, plus why Carlos Alcaraz's statement win tightened the men's title race.
When the round of 16 wrapped up at Flushing Meadows, the 2026 US Open had a clearer than expected quarter-final picture. Aryna Sabalenka, the two-time defending champion, is three wins from a third consecutive title. Carlos Alcaraz is through to the last eight with a statement win that shifts the conversation around the men's draw.
Sabalenka's 6-4, 6-3 victory over Taylor Townsend was not as straightforward as the score suggests. BBC Sport counted ten breaks of serve across the match, and Townsend held a 3-1 lead in the second set. Sabalenka answered by winning five straight games to close out the win and reach her sixth consecutive singles quarter-final at the tournament.
The result also extended her unbeaten run at the US Open to 18 matches, a streak that reaches back through her titles in 2024 and 2025. At 28, Sabalenka is the first woman to make six straight singles quarter-finals at Flushing Meadows since Serena Williams did it in 2016. Williams, a six-time champion in New York, was also the last player to win three consecutive US Open titles. Sabalenka now needs three more wins to match that feat.
Her next test is Wimbledon champion Linda Noskova, the sixth-seeded Czech. Noskova advanced by beating Marta Kostyuk 7-5, 5-7, 6-4, and she needed six match points before finishing the job. That kind of resilience makes her a dangerous opponent for a player riding a long streak.
On the men's side, Alcaraz reached the quarter-finals after what BBC Sport described as a statement win. Alcaraz has already shown in previous seasons that he can rise to the occasion at the biggest events, and this result keeps him at the center of the title conversation as the tournament enters its final stretch.
The stakes are now simple. Sabalenka is chasing a milestone that has not been reached since Williams, while Alcaraz is making his case that the men's draw runs through him. The quarter-finals will decide which of those narratives carries into the last weekend.