Luka Gregorc defeated Wayne Odesnik 6-2 6-7 6-4 in the USA F1 qualifying round on clay. The upset overturned the form book — Wayne Odesnik came in leading the head-to-head 1–0. Luka Gregorc claimed a first win over Wayne Odesnik in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-06-13 | USA F13 | QF | hard | Wayne Odesnik | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.