Daniel Munoz de la Nava defeated Tony Holzinger 6-4 6-3 in the Portugal F2 round of 16 on hard. The upset overturned the form book — Tony Holzinger came in leading the head-to-head 1–0. Daniel Munoz de la Nava claimed a first win over Tony Holzinger in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-03-13 | Portugal F1 | SF | hard | Tony Holzinger | 1-6 7-6(3) 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.