Leonardo Kirche defeated Pedro Sousa 7-6 6-3 in the Italy F20 qualifying round on clay. The upset overturned the form book — Pedro Sousa came in leading the head-to-head 1–0. Leonardo Kirche claimed a first win over Pedro Sousa in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-05 | Brazil F22 | QF | clay | Pedro Sousa | 2-6 7-5 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.