Philipp Kohlschreiber defeated Michael Lammer 6-7 7-5 6-1 in the St. Petersburg round of 16 on hard. Philipp Kohlschreiber extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-23 | Dubai | R32 | hard | Philipp Kohlschreiber | 6-1 6-1 |
| 2003-03-31 | France F9 | R16 | clay | Michael Lammer | 7-5 7-6(5) |
Averages over each player's completed matches in the selected window (200 vs 30). 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