Filippo Leonardi defeated Ivan Cerovic 7-5 7-6 in the Italy F34 round of 32 on hard. The upset overturned the form book — Ivan Cerovic came in leading the head-to-head 1–0. Filippo Leonardi claimed a first win over Ivan Cerovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-16 | Italy F10 | R32 | clay | Ivan Cerovic | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.