Ukrainian sensation Marta Kostyuk has won the Australian Open junior girls’ title at just 14-years-old.
The No.11 seed defeated top seeded Swiss Rebekah Masarova in a hard-fought final 7-5 1-6 6-4 on Rod Laver Arena on Saturday.
Kostyuk broke Masarova to go up 5-4 late in an evenly-contested third set before serving out the match.
