Frederic Niemeyer defeated Michael Kohlmann 7-6 6-4 in the Australian Open qualifying round of 128 on hard. The upset overturned the form book — Michael Kohlmann came in defending last year's round of 128. Frederic Niemeyer extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-10-08 | Stockholm | Q32 | hard | Frederic Niemeyer | 6-4 7-6(5) |
| 2002-05-27 | Roland Garros | Q128 | clay | Michael Kohlmann | 6-7(7) 6-3 7-5 |
Averages over each player's completed matches in the selected window (21 vs 43). 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