Miljan Zekic defeated Robert Belak 6-4 6-4 in the Serbia F1 round of 16 on clay. The upset overturned the form book — Robert Belak came in leading the head-to-head 1–0. Miljan Zekic claimed a first win over Robert Belak in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-10 | Serbia F5 | R16 | clay | Robert Belak | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.