Maria Joao Koehler defeated Renata Voracova 6-4 7-5 in the Donetsk 75K round of 16 on hard.
Koehler M. took it in straight sets.
Koehler M. and Voracova R. faced 1 of the same opponent in the last 12 months. Koehler M. went 0–1 (0%) against them, Voracova R. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Maria Joao Koehler beat Renata Voracova 6-4 7-5. Umpiry, "Maria Joao Koehler vs Renata Voracova — Donetsk 75K Round of 16", https://umpiry.com/match/2013-07-29/koehler-vs-voracova-donetsk-75k-r16?utm_source=cite (as of 29 July 2013).