Domingos Sousa Coutinho defeated Julian Contzen 6-2 6-4 in the Spain F26 q32 on clay. The upset overturned the form book — Julian Contzen came in leading the head-to-head 1–0. Domingos Sousa Coutinho claimed a first win over Julian Contzen in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-18 | Portugal F6 | Q64 | hard | Julian Contzen | 6-4 6-2 |