Defending champion Iga Swiatek reached the quarterfinals after beating unseeded 18-year-old Marta Kostyuk of Ukraine 6-3, 6-4 in the fourth round. Kostyuk saved one match point on her second serve ...

Riled-up Russian Daniil Medvedev told fans to "shut up" during his shock opening-round defeat at the French Open, as he turns his attention towards facing a potentially frosty crowd at Wimbledon.

(Image Source: AP) If you don’t know already, Ukrainian tennis player Marta Kostyuk rose to fame ... Naomi Osaka in Melbourne last year. Kostyu, who is currently ranked 61, sent Anisimova ...

Ukrainian Marta Kostyuk dedicated her first WTA singles title to those "fighting and dying" in her home country amid Russia's ongoing invasion after she defeated Russian Varvara Gracheva 6-3 7-5 ...

The incident comes after female Ukrainian player Marta Kostyu was booed for not shaking the hand of Belarusian opponent Aryna Sabalenka during a week in which political tensions have bled onto the ...