Mariana Duque Marino defeated Stephanie Dalmacio 6-1 7-6 in the Bogota 10K round of 32 on clay. The result followed the form book — Mariana Duque Marino came in leading the head-to-head 1–0. Mariana Duque Marino extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-30 | Monterrey 10K | R32 | hard | Mariana Duque Marino | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.