Ivan Cerovic defeated Stefano Ianni 6-2 6-3 in the Italy F18 round of 32 on clay. The upset overturned the form book — Stefano Ianni came in leading the head-to-head 1–0. Ivan Cerovic claimed a first win over Stefano Ianni in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-17 | Bosnia & Herzegovina F1 | R16 | clay | Stefano Ianni | 6-2 3-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.