Alexander Peya defeated Michael Lammer 6-2 7-6 in the US Open q64 on hard. The upset overturned the form book — Michael Lammer came in leading the head-to-head 2–0, defending last year's round of 64, but Alexander Peya had been the form player, winning 3 of their last 6 on hard. Alexander Peya claimed a first win over Michael Lammer in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-01-14 | Australian Open | Q128 | hard | Michael Lammer | 6-3 6-2 |
| 2008-10-19 | Basel | Q16 | hard | Michael Lammer | 7-6(1) 6-4 |
Averages over each player's completed matches in the selected window (40 vs 26). 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