Carola Celina Sosa defeated Daphne Belen Marquez 6-3 7-5 in the W15 Trelew 2 qualifying round of 32 on hard. The upset overturned the form book — Daphne Belen Marquez came in leading the head-to-head 1–0. Carola Celina Sosa claimed a first win over Daphne Belen Marquez in two meetings, levelling the head-to-head at 1–1.
Sosa C. took it in straight sets.
Hard: Sosa C. leads 1–0 · Clay: Marquez D. leads 1–0
Carola Celina Sosa beat Daphne Belen Marquez 6-3 7-5. Umpiry, "Carola Celina Sosa vs Daphne Belen Marquez — W15 Trelew 2 Qualifying Round of 32", https://umpiry.com/match/2025-05-18/marquez-vs-sosa-w15-trelew-2-q32?utm_source=cite (as of 18 May 2025).