Achille Margotto defeated Giuseppe Montenet 7-5 4-6 7-6 in the Italy 4 Masters 4 round of 32 on clay. The upset overturned the form book — Giuseppe Montenet came in leading the head-to-head 1–0, but Achille Margotto had been the form player, winning 5 of their last 10 on clay. Achille Margotto claimed a first win over Giuseppe Montenet in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-08-02 | Italy 5 Masters 3 | F | clay | Giuseppe Montenet | 6-4 2-0 |