Stadium: Court 6 Round: 54 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 M15 Kamen | 2019/06/27 09:00 | Yannik Steinegger v Daniel Dutra Da Silva | 2-6,1-6 |
| ITF M15 Kamen | 2019/06/26 09:00 | Yannik Steinegger v Raphael Baltensperger | 6-2,1-6,7-5 |
| ITF M15 Kamen | 2019/06/24 12:00 | Igor Solomatin v Yannik Steinegger | 3-6,3-6 |
| ITF M15 Kamen | 2019/06/24 08:00 | Oscar Moraing v Yannik Steinegger | 3-6,4-6 |
| ITF M25 Karlsruhe | 2019/06/04 10:40 | James Frawley v Yannik Steinegger | 5-7,6-2,10-6 |
| ITF M25 Karlsruhe | 2019/06/03 09:00 | Yannik Steinegger v Clement Geens | 6-3,6-3 |
| ITF M15 Reggio Emilia | 2019/05/31 11:25 | Yannik Steinegger v Pietro Rondoni | 1-6,3-6 |
| ITF M15 Reggio Emilia | 2019/05/28 09:00 | Mattia Frinzi v Yannik Steinegger | 4-6,3-6 |