Dejan Petrovic defeated Nikola Ciric 6-2 6-4 in the Serbia & Montenegro 1 4 semi-final on clay. The upset overturned the form book — Nikola Ciric came in leading the head-to-head 1–0, but Dejan Petrovic had been the form player, winning 4 of their last 6 on clay. Dejan Petrovic claimed a first win over Nikola Ciric in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-11 | Serbia & Montenegro 1 2 | QF | clay | Nikola Ciric | 7-6(0) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.