Estádio: Altb.1 Round: 54 Ground: Clay
| ITF - M15 Ueberlingen | 2019/08/19 08:00 | Giordan Kunz v Dominik Langmajer | 7-5,6-4 |
| ITF - M15 Trier | 2019/08/12 08:00 | Giordan Kunz v Marlon Vankan | 0-6,0-6 |
| ITF - M25 Bolzano | 2019/07/29 15:05 | Giordan Kunz v Manuel Mazza | 2-6,1-6 |
| ITF - M15 Bad Schussenried | 2019/07/22 08:00 | Giordan Kunz v Kai Lemstra | 1-6,1-6 |
| ITF - M15 Kramsach | 2019/07/15 08:00 | Alessandro Ragazzi v Giordan Kunz | 4-6,6-2,10-7 |
| ITF - M15 Vilnius | 2019/07/08 07:00 | Quentin Folliot v Giordan Kunz | 6-1,6-0 |
| ITF - M15 Antália | 2019/05/07 07:15 | Piotr Grynkowski v Giordan Kunz | 6-2,6-3 |
| ITF - M15 Antália | 2019/05/06 07:00 | Burak Bilgin v Giordan Kunz | 2-6,6-7 |
| ITF - M15 Ueberlingen | 2019/08/19 08:00 | Andre Steinbach v Maik Steiner | 1-6,0-6 |
| ITF - M15 Trier | 2019/08/15 13:50 | Milan Welte v Maik Steiner | 5-7,7-6,6-1 |
| ITF - M15 Trier | 2019/08/14 13:30 | Maik Steiner v Filip Bergevi | 6-2,6-4 |
| ITF - M15 Trier | 2019/08/13 07:30 | Alessandro Dragoni v Maik Steiner | 4-6,2-6 |
| ITF - M15 Trier | 2019/08/12 08:00 | Sven Lemstra v Maik Steiner | 1-6,3-6 |
| ITF - M15 Wetzlar | 2019/08/05 12:00 | Keivon Tabrizi v Maik Steiner | 4-6,6-4,10-5 |
| ITF - M15 Wetzlar | 2019/08/05 08:00 | Tim Zeitvogel v Maik Steiner | 3-6,0-6 |
| ITF - M15 Saarlouis | 2019/07/01 08:00 | Sebastian Prechtel v Maik Steiner | 6-4,4-6,10-7 |