No.15 seed Marta Kostyuk became the first player to reach the Round of 16 at the 2024 Cincinnati Open with a 6-3, 7-5 win over qualifier Lulu Sun on Wednesday. Kostyuk saved three set points at 5-4 in ...

Marta Kostyuk came from 5-3 down in the first set, saving two set points, to defeat No.7 seed Ons Jabeur in the second round of the China Open. The result was Kostyuk's third career Top 10 win, all of ...

WATCH:Marta Kostyuk defeats Varvara Gracheva at the 2023 ATX Open Championship. Marta Kostyuk won her first career WTA title at age 20 by beating Varvara Gracheva 6-3, 7-5 in the ATX Open final on ...

Kostyuk celebrates a point on tour - Source: Getty Critics will have high expectations from Marta Kostyuk after her promising results on tour last year. The Ukrainian came close to winning titles ...

SAN DIEGO (AP) — Unseeded Katie Boulter of England capped a run of upsets to win the San Diego Open singles title with a 5-7, 6-2, 6-2 victory over sixth-seeded Marta Kostyuk of Ukraine on Sunday.

The 2025 Miami Open Round of 16 will see home favorite and fourth-seeded Jessica Pegula take on 23rd-seeded Marta Kostyuk. Pegula has been in fine form in 2025, winning 17 of the 22 matches.