Laszlo Fono defeated Alberto Banus Sado 6-3 3-6 7-6 in the Hungary F1 round of 16 on clay. The upset overturned the form book — Alberto Banus Sado came in leading the head-to-head 1–0. Laszlo Fono claimed a first win over Alberto Banus Sado in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-07-01 | Hungary F3 | R32 | clay | Alberto Banus Sado | 6-4 7-5 |