Jean Michel Pequery defeated Nicolas Thomann 3-6 6-3 6-4 in the France F4 qualifying round on hard. The upset overturned the form book — Nicolas Thomann came in leading the head-to-head 4–0. Jean Michel Pequery claimed a first win over Nicolas Thomann in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-18 | France F18 | QF | hard | Nicolas Thomann | 6-7(4) 6-0 6-4 |
| 2000-05-22 | Morocco F3 | QF | clay | Nicolas Thomann | 6-3 6-3 |
| 1998-03-07 | France 3 Masters 1 | QF | carpet | Nicolas Thomann | 6-3 6-2 |
| 1997-04-07 | Malaysia 1 Masters 1 | SF | hard | Nicolas Thomann | 6-3 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.