May 31, Irpen in the ongoing women’s tournament under the auspices of the Ukrainian tennis Federation UTF Ladies Invitational, which is attended by 8 Ukrainian players.
In the first match of the day Martha Kostiuk (No. 141 WTA) in two sets overcame Marianne of Zakarlyuk (No. 688 WTA), having won a second victory in the group stage.
Note that in this Quartet also played the Dyatlov Caterina and Maria Bergen.