Giancarlo Petrazzuolo defeated Johannes Ager 6-3 6-4 in the Italy F5 round of 32 on clay. The upset overturned the form book — Johannes Ager came in leading the head-to-head 2–0. Giancarlo Petrazzuolo claimed a first win over Johannes Ager in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-29 | Italy 6 2 | QF | clay | Johannes Ager | 6-4 6-0 |
| 2002-08-19 | Italy 6 3 | R16 | clay | Johannes Ager | 6-3 4-6 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.