Johann Potron defeated Gregory Girault 6-4 6-3 in the France 6 Masters 2 round of 32 on hard. The upset overturned the form book — Gregory Girault came in leading the head-to-head 1–0. Johann Potron claimed a first win over Gregory Girault in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-01-02 | France 1 Masters 2 | QF | clay | Gregory Girault | 6-7 6-3 6-2 |