Carla Tiene defeated Melisa Arevalo 6-3 6-2 in the Aguascalientes 10K semi-final on clay. The result followed the form book — Carla Tiene came in leading the head-to-head 4–2. Carla Tiene extended the head-to-head to 5–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-12 | Campos do Jordao 25K | R32 | hard | Carla Tiene | 6-2 6-1 |
| 2001-11-05 | San Salvador 10K | F | clay | Melisa Arevalo | 2-6 6-3 6-2 |
| 2001-09-24 | Sao Paulo 10K | QF | hard | Carla Tiene | 6-3 2-6 6-0 |
| 2001-08-13 | La Paz 10K | SF | clay | Carla Tiene | 4-6 6-4 6-3 |
| 2001-08-06 | Lima 10K | F | clay | Carla Tiene | 6-3 6-4 |
| 1999-11-27 | Cali 25K | R32 | clay | Melisa Arevalo | 6-2 1-6 6-2 |