Bastian Knittel defeated Diego Alvarez 6-4 6-7 6-2 in the Italy F3 round of 16 on clay. The upset overturned the form book — Diego Alvarez came in leading the head-to-head 1–0, but Bastian Knittel had been the form player, winning 4 of their last 4 on clay. Bastian Knittel claimed a first win over Diego Alvarez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-10 | Italy F8 | QF | clay | Diego Alvarez | 6-3 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.