Stadium: Clay 6 Round: 44 Ground: Clay
| ITF M15 Antalya | 2019/09/16 07:30 | Lasse Muscheites v Michal Marko | 6-3,6-4 |
| ITF M15 Haren | 2019/08/28 09:00 | David Pichler v Lasse Muscheites | 7-6,6-2 |
| ITF M15 Haren | 2019/08/27 09:00 | Jim Walder v Lasse Muscheites | 3-6,5-7 |
| ITF M15 Lambermont | 2019/08/21 12:05 | Nicolas Demeroutis v Lasse Muscheites | 6-3,6-4 |
| ITF M15 Lambermont | 2019/08/20 09:40 | Lasse Muscheites v Nathan Freire Da Silva | 6-3,6-3 |
| ITF M15 Lambermont | 2019/08/19 12:05 | Lasse Muscheites v Romain Stoffels | 1-6,6-1,10-3 |
| ITF M15 Marburg | 2019/07/11 15:00 | Mauricio Echazu v Lasse Muscheites | 4-6,6-2,7-6 |
| ITF M15 Marburg | 2019/07/10 09:00 | Gibril Diarra v Lasse Muscheites | 6-4,4-6,6-7 |
| ITF M15 Antalya | 2019/09/16 07:30 | Vlad Stoica v Christopher Patzanovsky | 2-6,4-6 |
| ITF M15 Bratislava | 2019/08/28 10:15 | Kristof Minarik v Christopher Patzanovsky | 2-6,6-4,7-5 |
| ITF M15 Bratislava | 2019/08/27 08:00 | Christopher Patzanovsky v Petr Michnev | 1-6,7-6,12-10 |
| ITF M15 Bratislava | 2019/08/26 08:00 | Michael Gloeckler v Christopher Patzanovsky | 4-6,5-7 |
| ITF M15 Bratislava | 2019/08/25 08:00 | Christopher Patzanovsky v Michal Skonieczny | 6-2,6-4 |
| ITF M15 Ueberlingen | 2019/08/19 08:00 | Christopher Patzanovsky v Niklas Albuszies | 4-6,4-6 |
| ITF M15 Oldenzaal | 2019/08/15 17:55 | Sebastian Prechtel v Christopher Patzanovsky | 6-1,7-6 |
| ITF M15 Oldenzaal | 2019/08/14 08:00 | Marco Saffratti v Christopher Patzanovsky | 2-6,6-7 |