Stadium: Court 2 Round: 54 Ground: Carpet indoor
| ITF Germany F1 | 2018/01/08 14:00 | Niklas Schell v Nikolas Walterscheid-Tukic | 6-1,6-0 |
| ITF Germany F1 | 2018/01/08 09:00 | Nikolas Walterscheid-Tukic v Grzegorz Panfil | 7-6,6-2 |
| ITF Belgium F8 | 2017/08/08 07:30 | Nikolas Walterscheid-Tukic v Gijs Brouwer | 5-7,3-6 |
| ITF Belgium F8 Qual | 2017/08/07 10:40 | Nikolas Walterscheid-Tukic v Alex Knaff | 6-4,6-3 |
| ITF Belgium F8 Qual | 2017/08/06 08:00 | Nikolas Walterscheid-Tukic v Connor Heap | 6-1,6-3 |
| ITF Belgium F8 Qual | 2017/08/05 09:30 | Mats Rosenkranz v Nikolas Walterscheid-Tukic | 4-6,3-6 |
| ITF Germany F9 | 2017/07/30 08:00 | Benjamin Hassan v Nikolas Walterscheid-Tukic | 6-2,6-2 |
| ITF Germany F6 | 2017/07/02 13:00 | Nikolas Walterscheid-Tukic v Matthew Dellavedova | 0-6,4-6 |
| ITF Germany F2 Qual | 2018/01/21 13:00 | Tim Heger v Jonathan Chang | 7-6,6-4 |
| ITF Germany F1 | 2018/01/08 09:00 | Jonathan Chang v Jakob Aichhorn | 2-6,3-6 |
| ITF Dominican Republic F1 | 2017/11/27 13:00 | Jonathan Chang v Lukas Greif | 6-3,4-6,0-6 |
| ITF USA F37 | 2017/11/17 18:15 | Jonathan Chang v Nuno Borges | 2-6,2-6 |
| ITF USA F37 | 2017/11/16 16:00 | Harrison Adams v Jonathan Chang | 0-6,3-6 |
| ITF USA F37 | 2017/11/14 17:50 | Nick Chappell v Jonathan Chang | 6-3,4-6,3-6 |
| ITF USA F36 | 2017/11/04 16:30 | Jonathan Chang v Paul Jubb | 5-7,2-6 |
| ITF USA F36 | 2017/11/03 17:30 | Noah Schachter v Jonathan Chang | 4-6,2-6 |