Ainhoa Goni Blanco defeated Noelia Serra Djamdjean 6-3 6-2 in the Mallorca 10K round of 32 on clay. The upset overturned the form book — Noelia Serra Djamdjean came in leading the head-to-head 1–0. Ainhoa Goni Blanco claimed a first win over Noelia Serra Djamdjean in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-04-15 | Galatina 10K | SF | clay | Noelia Serra Djamdjean | 7-5 6-2 |