Gaston Giussani defeated Juan Manuel Romanazzi 7-5 6-3 in the Argentina F1 round of 32 on clay. The result followed the form book — Gaston Giussani came in leading the head-to-head 1–0. Gaston Giussani extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-21 | Argentina F10 | R32 | clay | Gaston Giussani | 6-3 6-2 |