Kai Chen Chang defeated Barbara Haas 1-6 6-1 6-2 in the Australian Open qualifying round of 128 on hard.
Chen Chang K. came through in three sets.
Chen Chang K. and Haas B. faced 1 of the same opponent in the last 12 months. Chen Chang K. went 0–1 (0%) against them, Haas B. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.