Maria Camila Osorio Serrano defeated Arantxa Rus 4-6 6-3 6-4 in the Rome round of 128 on clay. The upset overturned the form book — Arantxa Rus came in leading the head-to-head 1–0, defending last year's round of 128. Maria Camila Osorio Serrano claimed a first win over Arantxa Rus in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-05-26 | Roland Garros | R128 | clay | Arantxa Rus | 4-6 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.