Nerman Fatic defeated Alessandro Petrone 6-2 6-0 in the M25 Santa Margherita Di Pula 11 round of 32 on clay. The upset overturned the form book — Alessandro Petrone came in leading the head-to-head 1–0, but Nerman Fatic had been the form player, winning 6 of their last 9 on clay. Nerman Fatic claimed a first win over Alessandro Petrone in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-10-02 | Turkey F37 | R16 | clay | Alessandro Petrone | 5-7 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.