Victoria Lazarova defeated Naroa Aranzabal 6-2 7-6 in the W15 Sant Vicenc de Torello 1 q64 on hard. The upset overturned the form book — Naroa Aranzabal came in leading the head-to-head 2–0. Victoria Lazarova claimed a first win over Naroa Aranzabal in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-09-15 | W15 Ceuta 1 | Q16 | hard | Naroa Aranzabal | 6-2 6-4 |
| 2023-11-13 | W15 Nules 1 | Q32 | clay | Naroa Aranzabal | 6-0 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.