Marta Kostyuk seemed psychologically rattled by the moment and could only react in utter confusion to Zheng Qinwen's bizarre behaviour.

As the excitement builds ahead of the Indian Wells 1000 tournament, all eyes will be on young talent Zheng Qinwen as she faces off against Ukraine's Marta Kostyuk in a highly anticipated quarterfinal ...

Marta Kostyuk was 14 years old when she won the Australian Open junior title. “I mean, who does that, right?” her coach, Sandra Zaniewska, told wtatennis.com earlier this year. “I think there were a ...

Zheng Qinwen of China celebrates her win over Marta Kostyuk of Ukraine in the fourth round of the BNP Paribas Open at the ...

INDIAN WELLS, Calif. — Marta Kostyuk, the top-ranked Ukrainian tennis player in the world, drew home-crowd favorite Robin Montgomery for her first match at the BNP Paribas Open Friday.

Kostyuk moved on to the third round, where she will face either Magda Linette or Magdalena Frech in an all-Polish matchup. Soon after Gauff’s disappointing exit, Serena Williams’ former coach ...

In an impressive display of talent and resilience, Chinese tennis star Zheng Qinwen has secured her spot in the quarterfinals of the WTA 1000 tournament in Indian Wells, following a decisive victory ...

Kostyuk defeated Caroline Dolehard ... Zheng has shown a marked improvement since her coach Pere Riba returned from surgery, and her showing against Azarenka suggested that she's ready to ...

In a match scheduled for Tuesday, Marta Kostyuk (No. 21 in rankings) will meet Sofia Kenin (No. 56) in the Round of 32 at the WTA Dubai, UAE. Kenin defeated Donna Vekic 7-5, 6-3 on Sunday in the ...

Sabalenka was beaten by Ekaterina Alexandrova at the WTA 1,000 event in Doha, while Gauff lost to Marta Kostyuk. Russian Alexandrova, who beat Emma Raducanu in the first round, came from a break ...