Larissa Carvalho defeated Flavia Mignola 6-3 6-4 in the Amarante 10K qualifying round on hard. The upset overturned the form book — Flavia Mignola came in leading the head-to-head 1–0. Larissa Carvalho claimed a first win over Flavia Mignola in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-11-20 | Puebla 25K | R32 | hard | Flavia Mignola | 6-2 7-5 |