And then there's Marta Kostyuk. The 17-year-old Ukrainian and her little sister Zoryana have been keeping their competitive spirit alive, to say the least: The rules were simple: slam the pad ...

Marta Kostyuk closed out her third-round win at the Miami Open with one of the most unexpected shots of the season -- an ...

Instead, it was the little white dress worn by tennis player Marta Kostyuk, one of the top-ranked Ukrainians on tour, that made the most buzz. At a tournament where a strict all-white dress code ...

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 ...

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.

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 ...

Marta Kostyuk (No. 25) will take on Mirra Andreeva (No. 7) in the Round of 32 at the Porsche Tennis Grand Prix on Monday, April 14. In Andreeva's last action, she fell to Amanda Anisimova 6-7 ...