Davis Cup, World Group, PO, POR-GER 2-3 live
   Davis Cup World |
sets | 1 | 2 | 3 | 4 | 5 | |||
| 16.09.17 |
Joao Domingues | 2 | 6 | 7 | |||||
| Yannick Hanfmann | 0 | 3 | 68 | ||||||
| 16.09.17 |
Jan-Lennard Struff | 3 | 6 | 6 | 3 | 7 | 6 | ||
| Joao Sousa | 2 | 0 | 73 | 6 | 66 | 4 | |||
| 14.09.17 |
Pedro Sousa | 3 | 6 | 7 | 7 | ||||
| Jan-Lennard Struff | 0 | 2 | 5 | 65 | |||||
| 14.09.17 Rubber 1 |
Cedrik-Marcel Stebe | 3 | 4 | 6 | 6 | 6 | |||
| Joao Sousa | 1 | 6 | 3 | 3 | 0 | ||||
 Davis Cup World |
sets | 1 | 2 | 3 | 4 | 5 | |||
| 15.09.17 |
Tim Puetz/Jan-Lennard Struff | 3 | 6 | 4 | 6 | 6 | 6 | ||
| Gastao Elias/Joao Sousa | 2 | 2 | 6 | 75 | 4 | 4 | |||