Aryna Sabalenka outlasted Linda Noskova 7-6 (7-1), 3-6, 7-6 (10-7) in a gripping US Open quarterfinal at Arthur Ashe Stadium. The top seed and world No. 1 advanced after two tiebreaks and a match defined by serve power and return pressure. Noskova, seeded sixth, uncorked 18 aces and pushed the Belarusian deep into the decider. In the big moments, Sabalenka’s return metrics and steadier second serve told. She finished ahead 113 points to 105, even while trailing 17-18 in total games. With the final set decided by a 10-point tiebreak, the No. 1 seed held firm at 10-7. Full match data is available on Sofascore’s match page, which tracked every point and trend.

Serve power with a twist

Noskova led the ace count 18 to 12. Both players kept double faults manageable, with Sabalenka at 4 and Noskova at 6. First-serve accuracy was strong overall, 65% for Sabalenka and 63% for Noskova. In sets two and three, both posted a perfect 100% first-serve rate according to the stats. That accuracy did not tell the whole story.

On first-serve points won, Sabalenka held a 77% to 75% edge. The bigger gap came on second-serve points, where Sabalenka won 61% to Noskova’s 43%. That cushion kept the top seed steady through deuce games and tense moments. Noskova still finished with more service points, 78 to 68, underlining how dangerous her first ball was. The serve battle stayed close, but the safer second serve proved decisive.

Return numbers tell the difference

The match turned on the return. Sabalenka won 45 points as a receiver, while Noskova collected 27. She took 24% of first-serve return points and a commanding 56% against the second serve. Noskova managed 22% on first-serve returns and 39% versus the second ball. That swing explains how Sabalenka stayed level in service dominance despite fewer total service points.

Break-point figures underline the theme. Noskova converted three breaks to Sabalenka’s two and saved 7 of 9 break points. Yet Sabalenka’s superior baseline depth in regular return points meant she did not need many breaks to force tiebreaks. With both players soaring on first serves late, consistent pressure on second deliveries became the only reliable path to mini runs. Sabalenka’s maximum run reached eight straight points, just one more than Noskova’s best sequence of seven.

Shotmaking balance: winners and errors

Noskova actually topped the winners chart, 44 to 40. She did most damage off the backhand wing with 14 winners. Sabalenka replied with 19 forehand winners and 27 from groundstrokes overall. The Czech added 12 forehand winners and a couple at the net for variety. In pure aggression, the sixth seed matched the top seed blow for blow.

The flip side was error control. Noskova finished with 46 total errors to Sabalenka’s 29. At the same time, Sabalenka logged more unforced mistakes, 30 to 25, including 16 on the forehand. That mixed picture hints at different risk profiles, with Noskova’s misses skewing more toward forced and rally errors. Across long exchanges, the lower overall error count kept Sabalenka in enough neutral rallies to reach those two tiebreaks.

Set by set: two breakers bookend a flip

The first set was a serving clinic on both sides, with first-serve accuracy near perfect. Sabalenka won 74% behind her first ball and secured 17 return points. Each player broke once, but the tiebreak was one-way traffic at 7-1 for the top seed. Her return depth and first-strike forehand created the early cushion. Noskova’s eight aces in the opener still could not tilt the decider.

The second set flipped. Noskova controlled on serve, winning 26 service points to 15 and facing three break points, all saved. She grabbed the lone break she needed and closed 6-3 as her first serve kept Sabalenka at bay. The final set featured more first-serve perfection from both, and each player earned a single break. In the 10-point tiebreak at 6-6, Sabalenka steadied to finish 10-7 and book a place in the New York semifinals.

What it means and where to follow

For a quarterfinal that lived on slim margins, the stats draw a clear map. Noskova’s serve firepower kept the top seed under constant threat and won her more service points and more total games. Sabalenka answered with better second-serve protection and a more productive return, especially on second-serve looks. That blend produced the two tiebreak wins that mattered. It is the sort of profile we have seen often from Sabalenka in New York, high pace with just enough control.

The world No. 1 advances to the last four at the 2026 US Open, staying on track for another deep run. Noskova exits with plenty to like, from 18 aces to a strong backhand winner count and long stretches of clean serving. Fans can dig into every number and point flow on Sofascore’s match page, including set splits and key momentum swings. You can also browse the broader WTA draw on the US Open, Women tournament hub. With live scores, advanced stats, and performance breakdowns, Sofascore remains a handy companion for following every rally under the Arthur Ashe lights.