Stefano Ianni defeated Goran Tosic 6-0 6-2 in the Serbia & Montenegro 1 4 round of 32 on clay. The upset overturned the form book — Goran Tosic came in leading the head-to-head 2–0. Stefano Ianni claimed a first win over Goran Tosic in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-06-01 | Serbia F1 | R16 | clay | Goran Tosic | 6-3 6-3 |
| 2004-06-07 | Serbia & Montenegro F1 | R16 | clay | Goran Tosic | 6-4 4-6 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.