Mariana Diaz Oliva defeated Sandra Kleinova 7-6 6-1 in the Bol round of 16 on clay. The upset overturned the form book — Sandra Kleinova came in defending last year's round of 16. Mariana Diaz Oliva extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-04-29 | Bol | R32 | clay | Mariana Diaz Oliva | 6-2 6-3 |
| 2000-07-24 | Liege 50K | R16 | clay | Sandra Kleinova | 6-3 6-3 |
Averages over each player's completed matches in the selected window (22 vs 7). 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