Timothy Aerts defeated Michael Berrer 6-1 6-2 in the Germany F2 round of 32 on clay. The upset overturned the form book — Michael Berrer came in leading the head-to-head 1–0. Timothy Aerts claimed a first win over Michael Berrer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-06 | France F19 | SF | hard | Michael Berrer | 6-7(7) 6-4 3-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.