Natalia Garbellotto defeated Romina Ottoboni 7-5 6-2 in the Buenos Aires 10K qualifying round on clay. Natalia Garbellotto extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-04 | Buenos Aires 10K | QF | clay | Romina Ottoboni | 6-4 6-1 |
| 2000-08-21 | Buenos Aires 10K | R16 | clay | Natalia Garbellotto | 4-6 7-6(3) 6-0 |