Mariam Ramon Climent defeated Antonella Serra Zanetti 6-3 7-6 in the Gorizia 25K qualifying round on clay. The upset overturned the form book — Antonella Serra Zanetti came in leading the head-to-head 3–0. Mariam Ramon Climent claimed a first win over Antonella Serra Zanetti in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-09-24 | Verona 25K | R32 | clay | Antonella Serra Zanetti | 6-1 6-1 |
| 2001-04-30 | Taranto 25K | R16 | clay | Antonella Serra Zanetti | 6-4 6-3 |
| 2000-06-05 | Galatina 25K | R16 | clay | Antonella Serra Zanetti | 6-0 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.