Sebastien De Chaunac defeated Arnaud Fontaine 6-2 6-2 in the Great Britain F5 round of 16 on clay. The upset overturned the form book — Arnaud Fontaine came in leading the head-to-head 1–0. Sebastien De Chaunac claimed a first win over Arnaud Fontaine in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-04 | France 6 Masters 3 | R16 | hard | Arnaud Fontaine | 7-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.