Stian Boretti defeated Aivaras Balzekas 4-6 6-3 6-3 in the Estonia F1 round of 16 on clay. Stian Boretti extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-06-23 | Estonia F1A | R32 | clay | Aivaras Balzekas | 7-6(5) 6-3 |
| 2002-08-26 | Poland F7 | R16 | clay | Stian Boretti | 6-4 2-6 6-4 |