Marko Tkalec defeated Blaz Kavcic 6-1 6-1 in the Slovenia F2 round of 16 on clay. The result followed the form book — Marko Tkalec came in leading the head-to-head 5–1. Marko Tkalec extended the head-to-head to 6–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-03-19 | Croatia F4 | QF | clay | Marko Tkalec | 6-1 6-4 |
| 2006-08-07 | Austria F9 | SF | clay | Marko Tkalec | 3-6 6-1 6-3 |
| 2006-06-12 | Slovenia F3 | SF | clay | Marko Tkalec | 7-5 6-2 |
| 2006-03-13 | Croatia 1 3 | R32 | clay | Blaz Kavcic | 6-4 |
| 2005-08-29 | Croatia F6 | R16 | clay | Marko Tkalec | 6-2 6-3 |
| 2005-08-22 | Croatia F5 | QF | clay | Marko Tkalec | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.