Augustin Gensse defeated Sebastien Lami 6-1 7-6 in the Italy 8 4 round of 32 on hard. The upset overturned the form book — Sebastien Lami came in leading the head-to-head 1–0. Augustin Gensse claimed a first win over Sebastien Lami in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-27 | France F22 | R32 | hard | Sebastien Lami | 5-7 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.