Arantxa Rus defeated Maria Camila Osorio Serrano 4-6 6-2 6-4 in the Roland Garros round of 128 on clay. The upset overturned the form book — Maria Camila Osorio Serrano came in leading the head-to-head 1–0, defending last year's round of 64. Arantxa Rus claimed a first win over Maria Camila Osorio Serrano in two meetings, levelling the head-to-head at 1–1.
Rus A. came through in three sets.
Rus A. and Osorio Serrano M. faced 1 of the same opponent in the last 12 months. Rus A. went 0–1 (0%) against them, Osorio Serrano M. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Arantxa Rus beat Maria Camila Osorio Serrano 4-6 6-2 6-4. Umpiry, "Arantxa Rus vs Maria Camila Osorio Serrano — Roland Garros Round of 128", https://umpiry.com/match/2025-05-26/rus-vs-serrano-roland-garros-r128?utm_source=cite (as of 26 May 2025).