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Sports · Cincinnati Open 2026 · Women's Singles · Third round

Marta Kostyuk vs Sloane Stephens — 7-5 7-5

Marta Kostyuk✓77
Sloane Stephens55

Final · Monday, August 17, 2026 · Third round

Result

10Kostyuk✓
WCStephens
7–57–5
Marta Kostyuk
Sloane Stephens
7Aces0
7Double faults2
52%1st serve in62%
74%1st-serve points won54%
47%2nd-serve points won44%
6/9Break points won4/9
73Total points won59

Stats: cincinnatiopen.com official match statistics · as of 2026-08-23

Rows the source hadn’t published are left off rather than guessed.

At this Stage

Where both players stand in the draw — the match each came through, and what winning this one is worth.

Second round

Marta Kostyuk✓
Sofia Kenin
Aug 15–17
4-6 6-3 7-5
Anastasia Potapova
Sloane Stephens✓
Aug 15–17
6-2 6-4
Janice Tjen✓
Viktorija Golubic
Aug 15–17
7-6(8) 5-7 7-5
Mirra Andreeva✓
Oleksandra Oliynykova
Aug 15–17
6-1 6-0

Third round

Marta Kostyuk✓
Sloane Stephens
Aug 17–19
7-5 7-5
Mirra Andreeva✓
Janice Tjen
Aug 17–19
6-1 7-6(5)

Fourth round

Mirra Andreeva
Marta Kostyuk✓
Aug 19–20
4-6 6-0 6-2

What we know now

Court: Tony Trabert Stadium 3

Match length: 1:40

Suggestions?

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