Mariana Diaz Oliva defeated Conchita Martinez Granados 7-6 6-3 in the Santa Fe De Bogota qualifying round on clay. The result followed the form book — Mariana Diaz Oliva came in leading the head-to-head 2–1. Mariana Diaz Oliva extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-29 | Roland Garros | R128 | clay | Conchita Martinez Granados | 6-4 3-6 6-1 |
| 2002-06-03 | Caserta 50K | R32 | clay | Mariana Diaz Oliva | 7-5 6-7(3) 6-4 |
| 1997-10-27 | Mogi Das Cruzes 25K | F | clay | Mariana Diaz Oliva | 6-0 6-0 |
Averages over each player's completed matches in the selected window (22 vs 16). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About