Romina Ccuno defeated Noelia Zeballos 3-6 7-6 7-5 in the W35 Piracicaba 1 round of 32 on clay. The upset overturned the form book — Noelia Zeballos came in leading the head-to-head 1–0. Romina Ccuno claimed a first win over Noelia Zeballos in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-11 | W35 Santo Domingo 4 | R32 | hard | Noelia Zeballos | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.