Vanessa Menga defeated Mariana Mesa 6-2 7-6 in the Caracas 25K round of 16 on hard. Vanessa Menga extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-11-08 | Monterrey 25K | R32 | hard | Mariana Mesa | 6-4 3-6 7-5 |
| 1999-09-13 | Buenos Aires 25K | R32 | clay | Mariana Mesa | 6-1 7-5 |
| 1998-04-13 | Fed Cup G1 RRB: BRA vs COL | RR | clay | Vanessa Menga | 6-2 6-2 |
| 1997-12-10 | Bogota II 25K | R32 | clay | Vanessa Menga | 6-3 6-4 |