Jerome Haehnel defeated Frederic Petitjean 6-3 3-6 7-6 in the France F2 round of 16 on hard. The upset overturned the form book — Frederic Petitjean came in leading the head-to-head 1–0. Jerome Haehnel claimed a first win over Frederic Petitjean in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-10-19 | France F11 | R32 | hard | Frederic Petitjean | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.