US Open 2026 pages
Sports · US Open 2026 · Women's Singles · Round of 16
Aryna Sabalenka vs 
Taylor Townsend
Round of 16
Watch: ESPN · ESPN2 · ABC · ESPN app
My pick: Aryna Sabalenka to advance · locked 2026-09-05 01:40 UTCPrediction
They have never played each other, which at this stage of two long careers is itself the interesting fact. Everything measurable says Sabalenka: world No. 1 to No. 96, 42-9 for the season, a career hard-court record of 299-107, two US Open titles and sixteen consecutive wins at this tournament — the longest streak here since Serena Williams. Her hard-court Elo is 347 points clear of Townsend's, which on its own is about 88%. The case for making it closer than that is stylistic rather than statistical. Townsend is a left-hander who serves and volleys, and she has just beaten the 15th seed by coming to the net forty-four times and winning thirty-two of those points. Sabalenka's game is built on time — on hitting through an opponent from the back of the court — and a player who takes time away by standing on the service line is the specific problem that has troubled her before. Townsend is also the world No. 1 in doubles, so the volleying is not a gimmick she is borrowing for one match. Against that: Townsend had not beaten a top-20 player all season before Friday, has never gone beyond the fourth round at a major, and the plan requires her to hold serve at 110 mph against the hardest returner in the game. A New York crowd will be loudly on her side and Sabalenka has already said she expects it and does not mind. Sabalenka, but with more discomfort than the ranking gap suggests.
The case for Aryna Sabalenka
82% to winSabalenka has won sixteen US Open matches in a row and is going for a third straight title. She is 42-9 this season, is the world No. 1, and her 299-107 career record on hard courts is the deepest body of evidence on this surface of anyone left in the draw. Her hard-court Elo is 347 points above Townsend's — roughly a seven-in-eight proposition before anything else is weighed. She returns better than anyone on tour, which is the direct answer to a serve-and-volley plan: a returner who can put the first ball at the feet turns a net rush into a losing proposition. And she has already been through the awkward part of this fortnight, opening on Armstrong in a morning session she had never played before.
The case for Taylor Townsend
18% to winTownsend is the world No. 1 in doubles and plays a style almost nobody on the women's tour still plays: she came to the net forty-four times against Diana Shnaider and won thirty-two of those points, and out-hit the 15th seed thirty-nine winners to twenty-six. That takes the rhythm away from a baseliner who wants to hit through the court. She is 30, has reached three fourth rounds at majors and all three came in New York, where the crowd will be entirely hers — Sabalenka has already conceded as much. They have never met, so there is no pattern for Sabalenka to fall back on, and Townsend has spent the week saying this is the freest she has felt on a court.
Both cases written 2026-09-05, before the first ball — frozen into the record exactly as written, whatever the result. The percentages are mine — opinions with a percent sign on. They add to 100 because tennis has no draw to hide the rounding in.
Tale of the tape
Player vitals: US Open official player feed (usopen.org) and Tennis Abstract career match logs · as of 2026-09-04.
Career head-to-head: Tennis Abstract career match logs (tour-level) · as of 2026-09-04.
The briefing
Storylines
- They have never played each other, at any level.
- Sabalenka is on sixteen consecutive US Open match wins, the longest streak here since Serena Williams, and is chasing a third straight title.
- Townsend beat the 15th seed Diana Shnaider by coming to the net forty-four times — she is the world No. 1 in doubles and one of the last serve-and-volleyers in the women's game.
- Townsend is ranked 96th and had not beaten a top-20 opponent all season before Friday.
- All three of Townsend's Grand Slam fourth rounds have come at the US Open, the only major at which she has won a match since 2023.
Head to head
They have never met on tour.
Source: Tennis Abstract career match logs (tour-level) · as of 2026-09-04.
Watch: Fourth-round coverage runs across ESPN, ESPN2 and ABC, with ESPN Deportes in Spanish — and every court streams in the ESPN app, which is where a match away from the two show courts will live. (ESPN press-room release and listings, as of 2026-08-27)
Court & schedule: Not yet assigned. The US Open posts each day's order of play the evening before, and this match has not reached the board yet. (Official US Open order-of-play release cadence, as of 2026-09-05)
Weather: Today is sunny and 79°F with no rain in it at all, and the only moisture left in the window comes tonight — isolated showers on a 20% chance, 67°F. Sunday is mostly sunny at 74°F on 12% and clear at 63°F after dark, Labor Day is sunny and 77°F on 1%, and Tuesday is mostly sunny at 79°F on nothing. Ashe and Armstrong close their roofs and play on; everything else waits. (National Weather Service New York forecast, as of 2026-09-05)
Venue: USTA Billie Jean King National Tennis Center, Flushing Meadows, New York — hard.
At this Stage
The Round of 16 is the fourth round, and the point at which a Grand Slam stops being a draw and becomes a tournament you can hold in your head: eight matches, played across Sunday and Monday, and the eight who come through are the quarter-finalists. Everyone still here has won three matches on these courts, so the seedings have stopped being a guide and the form of the fortnight has taken over.
Round of 32
Quarter-finals