Nils Langer defeated Kevin Krawietz 7-5 7-6 in the Germany F13 qualifying round on clay. The result followed the form book — Nils Langer came in leading the head-to-head 6–0. Nils Langer extended the head-to-head to 7–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-08 | Bosnia & Herzegovina F5 | QF | clay | Nils Langer | 6-3 6-2 |
| 2015-05-18 | Italy F10 | R32 | clay | Nils Langer | 6-3 6-2 |
| 2015-04-27 | Munich | Q2 | clay | Nils Langer | 7-5 6-1 |
| 2014-01-27 | Germany F4 | R16 | carpet | Nils Langer | 6-3 3-6 7-6(3) |
| 2011-08-15 | Germany F11 | QF | clay | Nils Langer | 6-7(4) 6-3 6-1 |
| 2009-10-12 | Germany F20 | R16 | hard | Nils Langer | 6-2 6-4 |
Averages over each player's completed matches in the selected window (115 vs 195). 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