Federico Cavallero defeated Juan Vazquez Valenzuela 7-5 6-3 in the Argentina F6 qualifying round on clay. The result followed the form book — Federico Cavallero came in leading the head-to-head 1–0. Federico Cavallero extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-07-07 | Argentina F7 | R16 | clay | Federico Cavallero | 6-3 6-4 |