Estádio: Court 2 Round: 25 Ground: Clay
| ITF - M15 Bad Salzdetfurth | 2019/10/10 13:35 | Justin Eleveld v Dominik Boehler | 6-4,6-0 |
| ITF - M15 Bad Salzdetfurth | 2019/10/09 13:50 | Bastien Presuhn v Dominik Boehler | 6-7,2-6 |
| ITF - M15 Forbach | 2019/09/27 11:45 | Hugo Schott v Dominik Boehler | 6-1,6-3 |
| ITF - M15 Forbach | 2019/09/26 16:00 | Tim Van Der Horst v Dominik Boehler | 1-6,3-6 |
| ITF - M15 Forbach | 2019/09/25 13:55 | Kyrian Jacquet v Dominik Boehler | 3-6,6-2,5-7 |
| ITF - M15 Ueberlingen | 2019/08/21 11:50 | Dominik Boehler v Brian Bencic | 6-2,6-3 |
| ITF - M15 Trier | 2019/08/16 12:00 | Dominik Boehler v Constantin Schmitz | 1-6,6-4,2-6 |
| ITF - M15 Trier | 2019/08/15 12:00 | Marlon Vankan v Dominik Boehler | 1-6,5-7 |
| ITF - M15 Praga | 2019/11/05 10:15 | Daniel Siniakov v Federico Arnaboldi | 6-4,6-1 |
| ITF - M15 Praga | 2019/11/04 09:00 | Matvey Khomentovskiy v Daniel Siniakov | 1-6,2-6 |
| ITF - M15 Opava | 2019/10/30 16:35 | Antonin Stepanek v Daniel Siniakov | 7-6,6-3 |
| Challenger - Prostejov | 2019/06/02 14:50 | Tak Khunn Wang v Daniel Siniakov | 6-4,6-1 |