Maria Goloviznina defeated Adriana Serra Zanetti 6-1 6-4 in the Thessaloniki 25K round of 32 on carpet. The upset overturned the form book — Adriana Serra Zanetti came in leading the head-to-head 2–0. Maria Goloviznina claimed a first win over Adriana Serra Zanetti in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-07-05 | Civitanova 25K | R32 | clay | Adriana Serra Zanetti | 6-1 6-2 |
| 1998-06-08 | Sochi 50K | R16 | hard | Adriana Serra Zanetti | 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.