Martin Schulhauser defeated Tomislav Peric 6-3 6-2 in the Poland F4 round of 32 on clay. The upset overturned the form book — Tomislav Peric came in leading the head-to-head 1–0. Martin Schulhauser claimed a first win over Tomislav Peric in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-29 | Croatia F7 | R32 | clay | Tomislav Peric | 4-6 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.