Diego Alvarez defeated Guillermo Bujniewicz 4-6 6-1 6-0 in the Argentina F6 round of 32 on clay. The result followed the form book — Diego Alvarez came in leading the head-to-head 1–0. Diego Alvarez extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-06-23 | Argentina F5 | R32 | clay | Diego Alvarez | 7-5 6-2 |