Tony Holzinger defeated Marco Crugnola 6-3 6-4 in the Italy F33 qualifying round on hard. The upset overturned the form book — Marco Crugnola came in leading the head-to-head 1–0. Tony Holzinger claimed a first win over Marco Crugnola in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-04-03 | Spain F9 | QF | clay | Marco Crugnola | 5-7 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.