The President wrote this on Facebook.
"Yes! Ukrainian player for the first time ever won the Australian Open Junior Championships. My sincere congratulations to our 14-year-old tennis player Marta Kostyuk! I wish her new big victories!" the President wrote.
As reported, Ukrainian tennis player Marta Kostyuk has won the Australian Open junior girls title with a 7-5, 1-6, 6-4 win over top-seeded Rebeka Masarova of Switzerland on Saturday.