Fabrice Betencourt defeated Guillaume Marx 6-3 7-5 in the France 2 Masters 1 round of 16 on clay. The upset overturned the form book — Guillaume Marx came in leading the head-to-head 1–0. Fabrice Betencourt claimed a first win over Guillaume Marx in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-07-12 | France F7 | QF | clay | Guillaume Marx | 4-6 6-2 6-1 |