Grega Zemlja defeated Vilim Visak 6-2 6-2 in the Slovenia F3 round of 32 on clay. The result followed the form book — Grega Zemlja came in leading the head-to-head 3–0. Grega Zemlja extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-06-06 | Slovenia F2 | F | clay | Grega Zemlja | 6-1 7-5 |
| 2005-05-30 | Slovenia F1 | R16 | clay | Grega Zemlja | 7-6(4) 6-2 |
| 2005-05-16 | Bosnia & Herzegovina F1 | SF | clay | Grega Zemlja | 6-4 3-6 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.