It was an absolute annihilation from Sonobe against Penickova, with the Japan talent hitting 14 winners to six, while only having 13 unforced errors to 25. She was devastating on her break point ...

The 17-year-old Sonobe, the fourth seed and a juniors finalist at last year's U.S. Open, overwhelmed the sixth-seeded 15-year-old Penickova at Rod Laver Arena in 54 minutes. Kazuko Sawamatsu was ...

Japanese fourth seed Wakana Sonobe has won the Australian Open junior girls' title in straight sets over American sixth seed Kristiana Penickova. The 17-year-old blitzed her opponent 6-0 6-1 to ...