Daniela Seguel defeated Guadalupe Moreno 6-2 6-3 in the Santiago 10K qualifying round on clay. The upset overturned the form book — Guadalupe Moreno came in leading the head-to-head 1–0. Daniela Seguel claimed a first win over Guadalupe Moreno in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-30 | Santa Fe 10K | R32 | clay | Guadalupe Moreno | 4-6 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.