Mira Radu defeated Martina Sucha 6-3 1-6 7-6 in the Sofia 25K qualifying round on clay. The upset overturned the form book — Martina Sucha came in leading the head-to-head 1–0, but Mira Radu had been the form player, winning 3 of their last 4 on clay. Mira Radu claimed a first win over Martina Sucha in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-09-10 | Cluj 10K | SF | clay | Martina Sucha | 7-5 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.