Diego Cristin defeated Demian Gschwend 6-3 6-2 in the Argentina F10 qualifying round on clay. Diego Cristin extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-09-03 | Argentina F15 | QF | clay | Demian Gschwend | 6-4 3-0 |
| 2006-11-27 | Uruguay F4 | R32 | clay | Diego Cristin | 6-1 6-4 |