Diego Cristin defeated Leonardo Kirche 6-7 6-0 7-6 in the Brazil F14 qualifying round on clay. The result followed the form book — Diego Cristin came in leading the head-to-head 1–0. Diego Cristin extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-06 | Colombia F1 | R16 | clay | Diego Cristin | 6-3 6-3 |