Stephane Bohli defeated Michael Lammer 7-5 7-5 in the France F19 round of 32 on carpet. The upset overturned the form book — Michael Lammer came in leading the head-to-head 5–0. Stephane Bohli claimed a first win over Michael Lammer in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-02 | Italy F11 | QF | clay | Michael Lammer | 6-2 6-3 |
| 2000-08-28 | Switzerland Satellite 2 | QF | clay | Michael Lammer | 6-2 6-1 |
| 2000-08-28 | Switzerland Satellite 3 | R16 | clay | Michael Lammer | 6-3 2-6 6-2 |
| 2000-01-22 | Switzerland 1 Masters 3 | R32 | carpet | Michael Lammer | 6-0 6-3 |
| 1999-10-16 | Switzerland 2 Masters 3 | R16 | carpet | Michael Lammer | 7-5 7-5 |
Averages over each player's completed matches in the selected window (21 vs 31). 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