Patricia Wartusch defeated Angeles Montolio 6-3 1-6 6-2 in the Bogota round of 16 on clay. The upset overturned the form book — Angeles Montolio came in leading the head-to-head 2–0. Patricia Wartusch claimed a first win over Angeles Montolio in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-05-29 | Roland Garros | R128 | clay | Angeles Montolio | 6-0 6-0 |
| 1999-05-10 | Edinburgh 50K | F | clay | Angeles Montolio | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.