Sami Reinwein defeated Jan Mertl 7-6 3-6 7-6 in the Czech Republic F12 round of 16 on carpet. The upset overturned the form book — Jan Mertl came in leading the head-to-head 1–0. Sami Reinwein claimed a first win over Jan Mertl in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-10 | France F18 | R16 | hard | Jan Mertl | 6-4 6-7(5) 6-3 |
Averages over each player's completed matches in the selected window (15 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