Maria Jose Sanchez Alayeto defeated Liana Gabriela Ungur 6-3 6-3 in the Madrid 10K qualifying round on clay. The upset overturned the form book — Liana Gabriela Ungur came in leading the head-to-head 1–0. Maria Jose Sanchez Alayeto claimed a first win over Liana Gabriela Ungur in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-09-03 | Mollerusa 10K | QF | hard | Liana Gabriela Ungur | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.