Herbert Wiltschnig defeated Ilija Bozoljac 1-6 6-1 6-4 in the Serbia & Montenegro F1 round of 16 on clay. The upset overturned the form book — Ilija Bozoljac came in leading the head-to-head 1–0. Herbert Wiltschnig claimed a first win over Ilija Bozoljac in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-06-16 | Serbia & Montenegro F2 | R16 | clay | Ilija Bozoljac | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.