Riccardo Bonadio defeated Federico Ottolini 6-3 6-2 in the Italy F20 round of 32 on clay. The upset overturned the form book — Federico Ottolini came in leading the head-to-head 1–0, but Riccardo Bonadio had been the form player, winning 6 of their last 9 on clay. Riccardo Bonadio claimed a first win over Federico Ottolini in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-04-22 | Italy F5 | Q32 | clay | Federico Ottolini | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.