Stadium: Estadio Round: 26 Ground: Hardcourt outdoor
| Challenger Monterrey | 2017/10/04 18:00 | Victor Estrella Burgos v Luis Patino | 6-3,7-6 |
| Davis Cup | 2017/09/15 14:00 | Victor Estrella Burgos v Nicolas Alvarez | 6-0,6-3,6-4 |
| Challenger Bogota | 2017/09/09 15:30 | Victor Estrella Burgos v Marcelo Arevalo | 3-6,3-6 |
| Challenger Bogota | 2017/09/08 17:05 | Victor Estrella Burgos v Juan Ignacio Londero | 6-4,6-3 |
| Challenger Bogota | 2017/09/07 16:30 | Victor Estrella Burgos v Juan Pablo Ficovich | 6-4,6-2 |
| Challenger Bogota | 2017/09/05 17:20 | Victor Estrella Burgos v Alejandro Falla | 6-2,6-4 |
| Challenger Quito | 2017/09/02 16:30 | Victor Estrella Burgos v Nicolas Jarry | 6-4,6-7,3-6 |
| Challenger Quito | 2017/09/01 16:30 | Victor Estrella Burgos v Andrej Martin | 7-6,7-5 |
| Challenger Monterrey | 2017/10/03 19:30 | Sebastian Fanselow v Alexander Sarkissian | 6-3,7-5 |
| Challenger Tiburon Qual | 2017/09/23 17:00 | Jan Choinski v Sebastian Fanselow | 6-3,6-4 |
| ITF Germany F11 | 2017/08/19 11:00 | Sebastian Fanselow v Mate Valkusz | 3-6,4-6 |
| ITF Germany F11 | 2017/08/18 12:50 | Sebastian Fanselow v Daniel Kopeinigg | 6-4,6-4 |
| ITF Germany F11 | 2017/08/17 13:00 | Sebastian Fanselow v Leon Hoeveler | 6-1,6-3 |
| ITF Germany F11 | 2017/08/16 10:30 | Sebastian Fanselow v Dan Added | 5-7,6-4,7-6 |
| ITF Germany F10 | 2017/08/08 14:20 | Julian Lenz v Sebastian Fanselow | 7-5,3-6,6-4 |
| ITF Germany F9 | 2017/08/02 13:30 | Rudolf Molleker v Sebastian Fanselow | 6-4,6-3 |