Gaston Giussani defeated Cristhian Ignacio Benedetti 7-5 6-4 in the Bolivia F1 qualifying round on clay. The upset overturned the form book — Cristhian Ignacio Benedetti came in leading the head-to-head 1–0. Gaston Giussani claimed a first win over Cristhian Ignacio Benedetti in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-14 | Argentina F9 | R32 | clay | Cristhian Ignacio Benedetti | 6-3 6-3 |