Luca Bonati defeated Alessandro Accardo 2-6 6-3 6-4 in the Switzerland 2 1 round of 32 on clay. The upset overturned the form book — Alessandro Accardo came in leading the head-to-head 2–0. Luca Bonati claimed a first win over Alessandro Accardo in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-03-01 | Italy 1 3 | R32 | clay | Alessandro Accardo | 6-2 7-6(0) |
| 2002-09-30 | Italy 7 1 | R32 | clay | Alessandro Accardo | 7-5 6-2 |