Daniele Giorgini defeated Kristijan Mesaros 2-6 6-4 6-4 in the Italy F3B qualifying round on clay. The upset overturned the form book — Kristijan Mesaros came in leading the head-to-head 1–0. Daniele Giorgini claimed a first win over Kristijan Mesaros in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-10 | Italy F23 | R32 | clay | Kristijan Mesaros | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.