Katerina Vankova defeated Anna Maria Heil 6-1 6-4 in the Bad Waltersdorf 10K semi-final on clay.
Vankova K. took it in straight sets.
Katerina Vankova beat Anna Maria Heil 6-1 6-4. Umpiry, "Katerina Vankova vs Anna Maria Heil — Bad Waltersdorf 10K Semi-final", https://umpiry.com/match/2011-07-25/heil-vs-vankova-bad-waltersdorf-10k-sf?utm_source=cite (as of 25 July 2011).