| ITF Italy F7 | 2016/04/18 08:00 | Leon Schutt v Julian Onken | 3-6,1-6 |
| ITF Germany F7 | 2015/07/15 09:00 | Leon Schutt v Julian Onken | 6-3,6-4 |
| ITF Germany F7 | 2015/07/13 08:00 | Leon Schutt v Julian Onken | 6-1,4-6,7-6 |
| ITF Ukraine F4 | 2016/09/22 07:00 | Leon Schutt v Daniil Zarichanskiy | 6-0,6-2 |
| ITF Ukraine F4 | 2016/09/19 12:10 | Leon Schutt v Jakob Johansson-Holm | 7-6,3-6,6-2 |
| Challenger Alphen Qual | 2016/09/05 11:50 | Maxime Chazal v Leon Schutt | 6-2,2-6,6-2 |
| Challenger Alphen Qual | 2016/09/04 10:00 | Leon Schutt v Tsung-Hua Yang | 6-3,6-3 |
| ITF Germany F8 | 2016/07/21 10:50 | George Von Massow v Leon Schutt | 6-1,3-6,6-3 |
| ITF Germany F8 | 2016/07/19 11:30 | Leon Schutt v Gavin Van Peperzeel | 2-6,6-4,6-2 |
| ITF Germany F8 Qual | 2016/07/18 12:30 | Leon Schutt v Christophe Tholl | 7-5,6-0 |
| ITF Germany F8 Qual | 2016/07/17 12:00 | Leon Schutt v Mohamed Adnaoui | 6-2,6-0 |
| ITF Ukraine F4 | 2016/09/22 07:00 | Julian Onken v Vadim Alekseenko | 7-6,7-6 |
| ITF Ukraine F4 | 2016/09/21 08:20 | Julian Onken v Denys Gevel | 6-7,7-5,7-5 |
| ITF Ukraine F4 | 2016/09/20 10:20 | Julian Onken v Yurii Dzhavakian | 6-3,6-3 |
| Challenger Alphen Qual | 2016/09/04 14:05 | Sadio Doumbia v Julian Onken | 6-3,6-4 |
| Challenger Alphen Qual | 2016/09/04 08:45 | Kevin Griekspoor v Julian Onken | 5-7,4-6 |
| ITF Slovakia F3 | 2016/08/11 09:50 | Valentin Vacherot v Julian Onken | 7-6,6-3 |
| ITF Germany F8 Qual | 2016/07/18 10:00 | Julian Onken v Matvey Khomentovskiy | 4-6,4-6 |
| ITF Germany F8 Qual | 2016/07/17 14:00 | Julian Onken v Marvin Greven | 7-5,6-2 |