Robin Lang defeated Patrick Mayer (GER) 5-7 7-5 10-7 in the M25 Nussloch 1 q32 on carpet. The result followed the form book — Robin Lang came in leading the head-to-head 1–0. Robin Lang extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-05 | Portugal F13 | Q64 | clay | Robin Lang | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.