Juan Manuel Valverde defeated Tomas Buchhass 6-3 1-6 6-3 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 |
|---|---|---|---|---|---|
| 2010-10-25 | Argentina F21 | R32 | clay | Juan Manuel Valverde | 7-6(3) 4-6 6-3 |