Michal Mertinak defeated Michael Berrer 6-7 6-4 6-3 in the Munich qualifying round on clay. The upset overturned the form book — Michael Berrer came in leading the head-to-head 1–0. Michal Mertinak claimed a first win over Michael Berrer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-19 | New Haven | Q16 | hard | Michael Berrer | 6-3 6-3 |
Averages over each player's completed matches in the selected window (12 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About