Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF Spain F11 | 2017/04/23 13:00 | Dietrich Dernowski v Jaime Fermosell | 3-6,6-3,3-6 |
| ITF Spain F10 | 2017/04/05 11:30 | Attila Balazs v Dietrich Dernowski | 6-1,6-2 |
| ITF Spain F10 Qual | 2017/04/01 08:00 | Jorge L-Perez Fuster v Dietrich Dernowski | 6-2,6-0 |
| ITF Spain F9 Qual | 2017/03/25 12:00 | Dietrich Dernowski v Pablo Irigaray Guarne | 2-6,2-6 |
| ITF Spain F8 | 2017/03/17 12:00 | Dietrich Dernowski v Antonio J A Hernandez | 6-2,2-6,1-6 |
| ITF Spain F7 | 2017/03/11 10:30 | Dietrich Dernowski v Lazar Vojinovic | 4-6,5-7 |
| ITF Tunisia F9 | 2017/03/06 10:00 | Francois-Arthur Vibert v Dietrich Dernowski | 6-2,6-0 |
| ITF Tunisia F9 | 2017/03/05 08:00 | Dietrich Dernowski v Philipp Schroll | 6-1,6-4 |
| ITF Turkey F16 | 2017/04/22 06:00 | Sebastian Prechtel v Vital Flurin Leuch | 6-2,6-1 |
| ITF Turkey F15 | 2017/04/15 07:00 | Joel Cannell v Vital Flurin Leuch | 6-2,6-2 |
| Davis Cup | 2017/04/08 13:05 | Maxim Bulat v Vital Flurin Leuch | 6-0,1-6,2-6 |
| Davis Cup | 2017/04/07 15:50 | Christophe Tholl v Vital Flurin Leuch | 7-6,6-3 |
| Davis Cup | 2017/04/07 07:55 | Vital Flurin Leuch v Marco De Rossi | 6-4,2-6,2-6 |
| Davis Cup | 2017/04/06 10:20 | Vital Flurin Leuch v Elbi Mjeshtri | 7-6,6-1 |
| ITF Greece F2 Qual | 2017/03/11 10:00 | Skyler Butts v Vital Flurin Leuch | 6-2,6-2 |
| ITF Spain F2 | 2017/01/21 09:00 | Rafael Mazon-Hernandez v Vital Flurin Leuch | 6-3,6-1 |