Juan Manuel Valverde defeated Juan Vazquez Valenzuela 6-4 6-7 7-6 in the Argentina F20 round of 32 on clay. The result followed the form book — Juan Manuel Valverde came in leading the head-to-head 1–0. Juan Manuel Valverde extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-03-28 | Chile F1 | R32 | clay | Juan Manuel Valverde | 1-6 6-1 6-4 |