Tatjana Malek defeated Catalina Castano 1-6 7-6 6-4 in the Hechingen 25K semi-final on clay. The upset overturned the form book — Catalina Castano came in leading the head-to-head 1–0. Tatjana Malek claimed a first win over Catalina Castano in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-10-22 | Poitiers 100K | R32 | hard | Catalina Castano | 6-2 3-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.