Andrea Koch Benvenuto defeated Hilda Zuleta Cabrera 6-2 6-4 in the Guayaquil 10K round of 16 on hard. The result followed the form book — Andrea Koch Benvenuto came in leading the head-to-head 2–0. Andrea Koch Benvenuto extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-07 | Quito 10K | QF | clay | Andrea Koch Benvenuto | 6-2 6-7(5) 6-2 |
| 2004-08-23 | La Paz 10K | SF | clay | Andrea Koch Benvenuto | 2-6 6-1 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.