Mariana Duque Marino defeated Lorena Villalobos Cruz 6-3 6-1 in the Merida 10K round of 32 on hard. The result followed the form book — Mariana Duque Marino came in leading the head-to-head 2–0. Mariana Duque Marino extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-22 | Monterrey 10K | R32 | hard | Mariana Duque Marino | 7-5 6-3 |
| 2006-05-15 | Obregon 10K | R16 | hard | Mariana Duque Marino | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.