Dejan Katic defeated Ilia Kushev 6-0 6-3 in the Serbia & Montenegro F4 final on clay. The upset overturned the form book — Ilia Kushev came in leading the head-to-head 1–0, but Dejan Katic had been the form player, winning 4 of their last 8 on clay. Dejan Katic claimed a first win over Ilia Kushev in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-28 | Bulgaria F2 | R32 | clay | Ilia Kushev | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.