MARTA-KOSTYUK
WTA Tour: Elena Rybakina racks up another title in Stuttgart
Elena Rybakina won her third WTA Tour title of the year when she defeated Marta Kostyuk in the Porsche Tennis Grand Prix final on Sunday.
British star Katie Boulter claims maiden WTA 500 title with San Diego Open victory
The British number one Katie Boulter battled back from a set down to defeat Ukrainian Marta Kostyuk 5-7 6-2 6-2 in the final of the San Diego Open.
Coco Gauff battles past Marta Kostyuk to reach first Australian Open semi-final
Coco Gauff came through a three-hour battle with Ukraine's Marta Kostyuk to reach the semi-finals of the Australian Open for the first time.
'If she hates me, OK' – Aryna Sabalenka on first-round clash with Marta Kostyuk
Aryna Sabalenka could end the French Open as world number one but is resigned to the fact she will begin it against a player who "hates" her.
Marta Kostyuk dedicates maiden title to people 'fighting and dying' in Ukraine
Ukraine's Marta Kostyuk dedicated her first WTA Tour title to "all the people who are fighting and dying" after beating Russia's Varvara Gracheva at the ATX Open.
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