Arnaud Fontaine defeated Benoit Carelli 7-6 6-2 in the Portugal 4 Masters 4 round of 16 on clay. The upset overturned the form book — Benoit Carelli came in leading the head-to-head 1–0, but Arnaud Fontaine had been the form player, winning 5 of their last 7 on clay. Arnaud Fontaine claimed a first win over Benoit Carelli in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-11-23 | Portugal 4 Masters 3 | R32 | clay | Benoit Carelli | 6-4 6-4 |