Patricia Aznar defeated Nuria Llagostera Vives 7-5 2-6 6-0 in the Mallorca 10K round of 32 on clay. The upset overturned the form book — Nuria Llagostera Vives came in leading the head-to-head 1–0, but Patricia Aznar had been the form player, winning 2 of their last 4 on clay. Patricia Aznar claimed a first win over Nuria Llagostera Vives in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-07-05 | Vigo 10K | SF | clay | Nuria Llagostera Vives | 6-2 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.