Kai Chen Chang defeated Galina Voskoboeva 7-6 7-5 in the Tokyo qualifying round of 32 on hard.
Chen Chang K. took it in straight sets.
Chen Chang K. and Voskoboeva G. faced 1 of the same opponent in the last 12 months. Chen Chang K. went 1–0 (100%) against them, Voskoboeva G. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Kai Chen Chang beat Galina Voskoboeva 7-6(7) 7-5. Umpiry, "Kai Chen Chang vs Galina Voskoboeva — Tokyo Qualifying Round of 32", https://umpiry.com/match/2009-09-25/chang-vs-voskoboeva-tokyo-q32?utm_source=cite (as of 25 September 2009).