Nataly Yoo defeated Valeria Pulido Velasco 6-3 7-6 in the Los Mochis 10K qualifying round on clay. Nataly Yoo extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-03-31 | Obregon 10K | R32 | hard | Valeria Pulido Velasco | 7-6(3) 6-1 |
| 2007-12-03 | La Habana 10K | R32 | hard | Nataly Yoo | 6-3 6-4 |