Diana Ospina defeated Larissa Schaerer 6-0 1-6 6-3 in the Monterrey 25K round of 16 on hard. The result followed the form book — Diana Ospina came in leading the head-to-head 1–0. Diana Ospina extended the head-to-head to 2–0.
Ospina D. came through in three sets.
Hard: Ospina D. leads 1–0 · Clay: Ospina D. leads 1–0
Diana Ospina beat Larissa Schaerer 6-0 1-6 6-3. Umpiry, "Diana Ospina vs Larissa Schaerer — Monterrey 25K Round of 16", https://umpiry.com/match/1999-11-08/ospina-vs-schaerer-monterrey-25k-r16?utm_source=cite (as of 8 November 1999).