Enrico Burzi defeated Giancarlo Petrazzuolo 6-2 6-3 in the Italy F19 qualifying round on clay. The upset overturned the form book — Giancarlo Petrazzuolo came in leading the head-to-head 2–0. Enrico Burzi claimed a first win over Giancarlo Petrazzuolo in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-03 | Italy F21 | SF | clay | Giancarlo Petrazzuolo | 7-6(7) 6-2 |
| 2004-07-26 | Italy F18 | R32 | clay | Giancarlo Petrazzuolo | 6-3 3-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.