Gisela Riera Roura defeated Maja Matevzic 1-6 6-1 6-2 in the Australian Open q128 on hard. The upset overturned the form book — Maja Matevzic came in leading the head-to-head 2–0. Gisela Riera Roura claimed a first win over Maja Matevzic in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-09-03 | Fano 50K | R32 | clay | Maja Matevzic | 6-0 6-2 |
| 1998-05-26 | San Severino 10K | SF | clay | Maja Matevzic | 2-6 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.