Konstantinos Economidis defeated Radim Zitko 6-2 6-1 in the Australia F5 final on clay. The upset overturned the form book — Radim Zitko came in leading the head-to-head 1–0. Konstantinos Economidis claimed a first win over Radim Zitko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-02-13 | Australia F1 | QF | hard | Radim Zitko | 6-4 3-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.