Julien Jeanpierre defeated Michael Lammer 6-3 6-2 in the Germany F5 qualifying round on clay. The upset overturned the form book — Michael Lammer came in leading the head-to-head 1–0. Julien Jeanpierre claimed a first win over Michael Lammer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-02 | France F2 | SF | hard | Michael Lammer | 7-6(4) 5-7 7-6(4) |
Averages over each player's completed matches in the selected window (5 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