Laura Pena defeated Conchita Martinez Granados 6-4 4-6 6-3 in the Cali 25K semi-final on clay. The upset overturned the form book — Conchita Martinez Granados came in leading the head-to-head 2–1, but Laura Pena had been the form player, winning 6 of their last 9 on clay. Laura Pena narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-06-28 | Orbetello 25K | R16 | clay | Laura Pena | 6-3 6-3 |
| 1996-03-12 | Zaragoza 10K | R16 | clay | Conchita Martinez Granados | 5-7 6-4 6-2 |
| 1996-02-06 | Mallorca 10K | R16 | clay | Conchita Martinez Granados | 3-6 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.