Setlex

Cori Gauff def. Marta Kostyuk — Quarterfinal, Cincinnati Open 2026

🇺🇸
Cincinnati Open 2026

WTA 1000HardCincinnati, USA

Played22 Aug 2026

Rounds
  1. R128
  2. R64
  3. R32
  4. R16
  5. QF
  6. Semifinal
  7. Final

🇺🇸4 seedranked WTA number 4 going into this drawWon

Cori Gauff66

Winner meets Sara Bejlek

Straight sets

🇺🇦10 seedranked WTA number 11 going into this draw

Marta Kostyuk22

What this match is worth

Points earned

+390

Gauff · Kostyuk banks 215

Head to head

2–0 Gauff

In Setlex records · including this match

Around this match

Seeds left

7 of 19 — nos. 2, 3, 4, 7, 8, 9…

Both roads here

Gauff
Round
Kostyuk

🇷🇺Liudmila Samsonova

2-6 6-4 6-1

R64

Sofia Kenin🇺🇸

4-6 6-3 7-5

🇺🇸Ann Li

6-1 7-6(3)

R32

Sloane Stephens🇺🇸

7-5 7-5

🇨🇿Marie Bouzkova

6-3 6-2

R16

Mirra Andreeva🇷🇺

4-6 6-0 6-2

Cori Gauff and Marta Kostyuk reached this match through the rounds listed above: Round of 64: Cori Gauff beat Liudmila Samsonova; Marta Kostyuk beat Sofia Kenin. Round of 32: Cori Gauff beat Ann Li; Marta Kostyuk beat Sloane Stephens. Round of 16: Cori Gauff beat Marie Bouzkova; Marta Kostyuk beat Mirra Andreeva

How they arrived

6–1

Sets won

6–2

63%

Games won

59%

1–0

Tiebreaks

0–0

1

Deciding sets

2

Previous meetings

1 meeting in Setlex records

Cori Gauff leads 1–0

  1. 2024 · HardCori Gauff won — Melbourne, Australia, Quarterfinal7-6(6) 6-7(3) 6-2