Ukrainian tennis player Marta Kostyuk logs onto our Zoom meeting from an Uber in Miami. She’s on her way to a panel about on-court fashion, something the 22-year-old become known for in her nine ...

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 ...

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

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 ...

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 ...

23rd-seeded Marta Kostyuk will begin her 2025 Miami Open campaign with a second-round clash against Australian qualifier Kimberly Birrell. Kostyuk has had an indifferent season so far, winning ...