Stadium: Court 3 Round: 25 Ground: Clay
| ITF Belgium F12 Qual | 2017/09/04 09:00 | Hunter Johnson v Nico Mertens | 3-6,2-6 |
| ITF Belgium F12 Qual | 2017/09/03 08:00 | Aitor Aramburu v Nico Mertens | 0-6,3-6 |
| ITF Netherlands F7 | 2017/09/01 13:00 | Nick Chappell v Nico Mertens | 6-2,6-4 |
| ITF Netherlands F7 | 2017/08/30 11:00 | Paul Monteban v Nico Mertens | 3-6,5-7 |
| ITF Netherlands F7 | 2017/08/29 09:10 | Nico Mertens v David Pichler | 6-3,6-4 |
| ITF Netherlands F6 | 2017/08/22 09:30 | Nico Mertens v Pascal Meis | 6-7,4-6 |
| ITF Netherlands F6 | 2017/08/20 09:00 | Linus Krohn v Nico Mertens | 2-6,6-3,0-6 |
| ITF Netherlands F5 | 2017/08/16 08:00 | Nico Mertens v Stephan Fransen | 6-0,4-6,2-6 |
| ITF Belgium F12 Qual | 2017/09/04 11:00 | Dimitriy Voronin v Teodor Giusca | 6-1,6-2 |
| ITF Belgium F12 Qual | 2017/09/03 11:00 | Dimitriy Voronin v Harry Lim | 6-1,6-4 |
| ITF Belgium F11 | 2017/08/31 07:30 | Benjamin Dhoe v Dimitriy Voronin | 7-5,6-0 |
| ITF Belgium F11 | 2017/08/27 08:00 | Dimitriy Voronin v Pedro Munafo | 7-6,6-1 |
| ITF Belgium F11 | 2017/08/26 10:30 | Dimitriy Voronin v Adan Freire Da Silva | 6-3,6-2 |
| ITF Serbia F2 | 2017/08/16 12:00 | Antonio Massara v Dimitriy Voronin | 6-4,6-1 |
| ITF Serbia F2 Qual | 2017/08/14 07:30 | Dimitriy Voronin v Philip Bachmaier | 6-0,6-0 |
| ITF Serbia F1 | 2017/08/08 08:00 | Dimitriy Voronin v Luka Pavlovic | 4-6,6-4,3-6 |