Kathrin Woerle defeated Masa Zec Peskiric 6-4 6-2 in the Maribor 25K qualifying round on clay. The result followed the form book — Kathrin Woerle came in leading the head-to-head 3–1. Kathrin Woerle extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-28 | Cuneo 100K | R32 | clay | Masa Zec Peskiric | 4-6 7-6(5) 6-2 |
| 2009-01-15 | Australian Open | Q128 | hard | Kathrin Woerle | 5-7 6-2 8-6 |
| 2007-11-05 | Ismaning 25K | R32 | carpet | Kathrin Woerle | 6-3 6-4 |
| 2006-01-30 | Belfort 25K | R32 | hard | Kathrin Woerle | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.