Gauff vs Rybakina brings together a former US Open champion fighting to defend her New York record and a player who has already secured the biggest prize in tennis away from the court, the world No. 1 ranking, regardless of Thursday’s result.
Coco Gauff snapshot
Gauff, the No. 4 seed and 2023 champion at Flushing Meadows, had to work for her place in the semi-final. She trailed Mirra Andreeva by a set and faced two match points in the second before recovering to win 2-6, 7-6(7), 6-2. That kind of resilience under direct elimination pressure is now part of her tournament record here, not a hypothetical trait.
Elena Rybakina snapshot
Rybakina entered the tournament as the No. 2 seed and beat Qinwen Zheng 3-6, 6-1, 6-4 in the quarter-finals. That result did more than book her semi-final place: it guaranteed she will become the WTA’s world No. 1 once rankings update after the tournament, regardless of how the rest of her run plays out. Sabalenka remains the official world No. 1 through the event itself, but the points calculation is already settled.
Matchup dynamics
Both players arrive off contrasting types of pressure. Gauff had to erase two match points to survive her quarter-final. Rybakina closed hers out in straight-set terms after dropping the first, a more comfortable route to the same stage. Neither result changes the stakes on Thursday: a place in the final is on the line for both, with an added subplot for Rybakina, who plays her semi-final already assured of the No. 1 ranking regardless of the outcome.
Outlook
Gauff’s run has been built on fighting through adversity rather than dominant form, which makes her a difficult player to rule out even when the underlying numbers favour her opponent. Rybakina arrives with the tournament’s single biggest confirmed storyline already secured off the court. How she carries that into a semi-final, with nothing left to prove in the rankings but everything to prove in the draw, is the open question.


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