Christoph Palmanshofer defeated Michael Mcclune 7-6 6-3 in the USA F28 round of 32 on hard. The upset overturned the form book — Michael Mcclune came in leading the head-to-head 1–0. Christoph Palmanshofer claimed a first win over Michael Mcclune in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-09-17 | USA F23 | R32 | hard | Michael Mcclune | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.