Young Ukrainian player Mar Kostuk and Dianne Yastremsky simultaneously won his debut matches in the adult tournament series Grand slam.
17-year-old Yastremsky in the first round of qualifying for 56 minutes defeated the 129-th racket of the world Misaki DOI. The Governor made five breaks in one missed game on his serve.
In the opening match at the Australian Open Yastremsky filed 4 aces, made 3 double faults, made 18 winnersof with 20 unforced errors.
Dayana Yastremsky (Ukraine) – Misaki DOI (Japan, 17) – 6:3, 6:1
15-year-old Kostyuk premiere the victory was more difficult – the Australian Open Junior champion won a hard-fought win over ninth seed in qualifying Arina Rodionova. After losing the first set he was going and quickly turned the match in their favor.
On account of Marta’s 5 aces, 10 double faults, an impressive 35 strokes on the flight and 45 unforced errors.
Arina Rodionova (Australia, 9) – Marta Kostyuk (Ukraine) – 6:4, 3:6, 3:6
In the semi-final qualification Dayana Yastremsky will face Romanian Alexandra Dulgheru (190-I racket of the world), and Martha Kostiuk and Jamie Head (USA) or Daniela, Segel (Chile).