Stadium: Court 17 Round: 25 Ground: Clay
| 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 |
| ITF M15 Tabarka | 2019/05/29 11:00 | Maik Steiner v Jake Hersey | 5-7,3-6 |
| ITF M15 Tabarka | 2019/05/20 08:00 | Mauro De Maio v Maik Steiner | 6-3,7-5 |
| ITF M15 Tabarka | 2019/05/15 09:30 | Mohamed Aziz Dougaz v Maik Steiner | 7-6,6-2 |
| ITF M15 Eupen | 2019/08/06 10:25 | Max Houkes v Luca Gelhardt | 5-7,7-6,10-8 |
| ITF M15 Eupen | 2019/08/05 15:00 | Goran Duquesne v Luca Gelhardt | 0-6,3-6 |
| ITF M15 Brussels | 2019/07/29 12:50 | Amadatus Admiraal v Luca Gelhardt | 6-2,6-3 |
| ITF M15 Bad Schussenried | 2019/07/24 14:00 | Luca Gelhardt v Marvin Netuschil | 6-7,4-6 |
| ITF M15 Bad Schussenried | 2019/07/23 12:40 | Joao Lucas Reis da Silva v Luca Gelhardt | 4-6,2-6 |
| ITF M15 Bad Schussenried | 2019/07/22 14:30 | Luca Gelhardt v Adrian Oetzbach | 6-4,6-3 |
| ITF M15 Bad Schussenried | 2019/07/22 09:30 | Luca Gelhardt v Maksym Khalus | 6-1,6-0 |
| ITF M15 Saarlouis | 2019/07/04 14:15 | Pascal Meis v Luca Gelhardt | 6-3,6-2 |