Lourdes Dominguez Lino defeated Ainhoa Goni Blanco 6-3 6-7 6-4 in the Getxo 25K round of 16 on clay. The upset overturned the form book — Ainhoa Goni Blanco came in leading the head-to-head 1–0, but Lourdes Dominguez Lino had been the form player, winning 2 of their last 6 on clay. Lourdes Dominguez Lino claimed a first win over Ainhoa Goni Blanco in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-06-14 | Grado 25K | R32 | clay | Ainhoa Goni Blanco | 6-3 0-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.