Nataly Yoo defeated Flavia Mignola 2-6 6-4 6-4 in the Caracas 10K round of 32 on hard. The upset overturned the form book — Flavia Mignola came in leading the head-to-head 1–0. Nataly Yoo claimed a first win over Flavia Mignola in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-07 | Quito 10K | QF | clay | Flavia Mignola | 6-2 6-7(5) 6-3 |