Su Wei Hsieh defeated Kaia Kanepi 6-4 1-6 6-2 in the Cincinnati qualifying round of 64 on hard. The upset overturned the form book — Kaia Kanepi came in defending last year's round of 64.
Hsieh S. came through in three sets.
Hsieh S. and Kanepi K. faced 1 of the same opponent in the last 12 months. Hsieh S. went 0–1 (0%) against them, Kanepi K. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Su Wei Hsieh beat Kaia Kanepi 6-4 1-6 6-2. Umpiry, "Su Wei Hsieh vs Kaia Kanepi — Cincinnati Qualifying Round of 64", https://umpiry.com/match/2010-08-07/hsieh-vs-kanepi-cincinnati-q64?utm_source=cite (as of 7 August 2010).