Stadium: Clay 6 Round: 44 Ground: Clay
| ITF USA F35 | 2015/11/30 15:00 | Dmytro Kamynin v Lasse Muscheites | 5-7,6-4,6-2 |
| ITF Netherlands F1 Qual | 2015/06/14 08:00 | Lasse Muscheites v Marcel Marlon Sudzum | 6-3,6-0 |
| ITF Netherlands F1 Qual | 2015/06/13 08:30 | Roy Sarut De Valk v Lasse Muscheites | 4-6,6-3,3-6 |
| ITF USA F15 | 2015/05/06 14:00 | Lasse Muscheites v Ryan Haviland | 2-6,1-6 |
| ITF USA F15 Qual | 2015/05/03 16:30 | Lasse Muscheites v Pedro Gabriel Rodrigues | 7-6,6-3 |
| ITF USA F7 Qual | 2015/02/07 14:00 | Dmytro Kamynin v Lasse Muscheites | 6-1,6-4 |
| ITF Germany F7 | 2014/07/08 09:30 | Anton Zaitcev v Lasse Muscheites | 6-1,6-2 |
| ITF Germany F7 | 2014/07/07 09:30 | Lasse Muscheites v Luca Gelhardt | 6-1,6-1 |
| ITF Austria F6 | 2018/08/06 12:15 | Mariano Kestelboim v Christopher Patzanovsky | 6-2,6-4 |
| ITF Austria F6 | 2018/08/05 09:00 | Christopher Patzanovsky v Vital Flurin Leuch | 7-6,6-2 |
| ITF Austria F6 | 2018/08/04 11:30 | Christopher Patzanovsky v Paolo Dagnino | 6-3,6-2 |
| ITF Netherlands F5 | 2017/08/13 11:00 | Stijn Slump v Christopher Patzanovsky | 6-4,6-7,7-6 |
| ITF Netherlands F5 | 2017/08/12 08:00 | Marcel Hornung v Christopher Patzanovsky | 2-6,2-6 |
| ITF Germany F10 Qual | 2015/08/02 13:00 | Christoph Negritu v Christopher Patzanovsky | 6-1,7-5 |
| ITF Germany F10 Qual | 2014/07/27 13:00 | Marvin Netuschil v Christopher Patzanovsky | 6-1,6-1 |