Lubomira Bacheva defeated Mariana Diaz Oliva 6-3 6-2 in the Barcelona 25K round of 16 on clay. The upset overturned the form book — Mariana Diaz Oliva came in leading the head-to-head 2–1. Lubomira Bacheva narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-07-08 | Palermo | QF | clay | Mariana Diaz Oliva | 6-4 6-1 |
| 2001-05-28 | Roland Garros | R128 | clay | Mariana Diaz Oliva | 7-5 6-4 |
| 2000-09-11 | Bordeaux 75K | R32 | clay | Lubomira Bacheva | 6-4 3-6 6-3 |
Averages over each player's completed matches in the selected window (1 vs 22). 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. Small sample — read as indicative. About