Jan Mertl defeated Ludovic Walter 6-4 2-6 6-2 in the Germany F3 semi-final on carpet. Jan Mertl extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-10 | France F18 | SF | hard | Jan Mertl | 6-7(5) 6-4 7-6(2) |
| 2010-01-11 | Germany F1 | QF | carpet | Ludovic Walter | 7-6(1) 6-4 |
Averages over each player's completed matches in the selected window (88 vs 1). 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. Small sample — read as indicative. About