Delfina Yanez defeated Florencia Belen Moron 7-6 1-6 12-10 in the W15 Asuncion 1 q32 on clay. The upset overturned the form book — Florencia Belen Moron came in leading the head-to-head 2–0. Delfina Yanez claimed a first win over Florencia Belen Moron in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-12 | W35 Buenos Aires 1 | Q32 | clay | Florencia Belen Moron | 6-2 6-0 |
| 2024-10-28 | W15 Luque 1 | Q32 | clay | Florencia Belen Moron | 6-3 3-6 10-7 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.