Sandra Martinovic defeated Evelyn Mayr 7-6 6-3 in the Vienna 10K qualifying round on clay. The upset overturned the form book — Evelyn Mayr came in leading the head-to-head 2–0. Sandra Martinovic claimed a first win over Evelyn Mayr in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-07-05 | Aschaffenburg 25K | R32 | clay | Evelyn Mayr | 7-6(4) 6-4 |
| 2008-05-05 | Florence 25K | R32 | clay | Evelyn Mayr | 7-5 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.