Marta Kostyuk is making history at the Australian Open and she’s doing it with a lot of personality. The 15-year-old became the youngest player to reach the third round of the Happy Slam since ...

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 ...

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 ...

A TENNIS star won a match with an underarm serve that aced her opponent. Ukrainian Marta Kostyuk progressed to the Miami Open Round of 16 with a 6-2 6-1 win over Russian Anna Blinkova. Kostyuk ...

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 ...

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 ...

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.