Marco Monnecchi defeated Gianluca Gatto 6-4 6-4 in the Italy 4 Masters 1 round of 32 on clay. The result followed the form book — Marco Monnecchi came in leading the head-to-head 1–0. Marco Monnecchi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-07-19 | Slovenia F2 | R32 | clay | Marco Monnecchi | 7-5 6-3 |