Gary Lugassy defeated Jeroen Masson 6-3 5-7 6-1 in the Belgium F1 round of 32 on hard. The upset overturned the form book — Jeroen Masson came in leading the head-to-head 2–0. Gary Lugassy claimed a first win over Jeroen Masson in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-29 | France F2 | R32 | hard | Jeroen Masson | 7-6(6) 6-4 |
| 2002-09-16 | France F16 | R32 | hard | Jeroen Masson | 2-6 7-6(2) 6-3 |