Federico Sansonetti defeated Lionel Noviski 6-4 6-1 in the Argentina F5 round of 16 on clay. The upset overturned the form book — Lionel Noviski came in leading the head-to-head 1–0. Federico Sansonetti claimed a first win over Lionel Noviski in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-12-03 | Uruguay F2 | R32 | clay | Lionel Noviski | 2-6 6-1 7-5 |