Zuzana Ondraskova advanced when Mara Santangelo retired 4-6 7-5 in the Zurich qualifying round of 16.
Ondraskova Z. advanced when Santangelo M. retired.
Ondraskova Z. and Santangelo M. faced 1 of the same opponent in the last 12 months. Ondraskova Z. went 0–1 (0%) against them, Santangelo M. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Zuzana Ondraskova beat Mara Santangelo 4-6 7-5 after Mara Santangelo retired. Umpiry, "Zuzana Ondraskova vs Mara Santangelo — Zurich Qualifying Round of 16", https://umpiry.com/match/2006-10-15/ondraskova-vs-santangelo-zurich-q16?utm_source=cite (as of 15 October 2006).