Young tennis player Martha Kostyuk became the youngest debutante in the Ukrainian team.

15-year-old athlete in the game of the first round of the second World Cup Federation against Australia broke a record that belonged to the 20-year-old Anastasia Ponomarenko.

At the age of 15 and 227 days, Marta made her debut 55 days earlier in the "blue-yellow" team. It is interesting that the record of 185 world rackets can be beaten by 14-year-old Daria Lopatetskaya, who will perform in doubles.

Recall that after the first game day, teams of Ukraine and Australia won one match. The next duels of this duel will be held on February 11.