Diego Cristin defeated Lionel Noviski 6-2 6-4 in the Argentina F5 round of 32 on clay. The upset overturned the form book — Lionel Noviski came in leading the head-to-head 5–0. Diego Cristin claimed a first win over Lionel Noviski in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-07 | Argentina F8 | R32 | clay | Lionel Noviski | 6-4 6-0 |
| 2010-05-10 | Argentina F6 | R32 | clay | Lionel Noviski | 6-2 6-4 |
| 2007-09-24 | Argentina F16 | R16 | clay | Lionel Noviski | 6-2 6-4 |
| 2007-09-10 | Bolivia F1 | QF | clay | Lionel Noviski | 7-5 7-6(4) |
| 2005-08-29 | Argentina F9 | R32 | clay | Lionel Noviski | 6-2 6-3 |