Angeles Montolio defeated Maria Sanchez Lorenzo 3-6 6-1 6-2 in the Madrid round of 16 on clay. The upset overturned the form book — Maria Sanchez Lorenzo came in leading the head-to-head 1–0, defending last year's round of 32. Angeles Montolio claimed a first win over Maria Sanchez Lorenzo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-04-29 | Bol | R32 | clay | Maria Sanchez Lorenzo | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.