Diego Hipperdinger defeated Federico Dondo 6-1 7-6 in the Argentina F5 qualifying round on clay. Diego Hipperdinger extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-06-16 | France F10 | R32 | clay | Diego Hipperdinger | 6-2 6-1 |
| 2000-04-24 | Chile F5 | QF | clay | Federico Dondo | 6-1 7-6(5) |