Round: 25 Ground: Hardcourt indoor
| ITF Germany F10 | 2017/08/08 11:50 | Nico Mertens v Benjamin Hassan | 6-3,3-6,2-6 |
| ITF France F20 | 2017/09/19 11:30 | Mick Lescure v Benjamin Hassan | 4-6,6-1,7-5 |
| ITF France F19 | 2017/09/16 15:15 | Niels Desein v Benjamin Hassan | 7-5,6-1 |
| ITF France F19 | 2017/09/15 12:40 | Benjamin Hassan v Albano Olivetti | 6-7,7-5,6-4 |
| ITF France F19 | 2017/09/14 15:25 | Maxence Beauge v Benjamin Hassan | 7-5,2-6,4-6 |
| ITF France F19 | 2017/09/13 15:35 | Mick Lescure v Benjamin Hassan | 6-7,3-6 |
| ITF Belgium F12 | 2017/09/10 13:00 | Marvin Netuschil v Benjamin Hassan | 4-6,6-4,6-2 |
| ITF Belgium F12 | 2017/09/09 12:00 | Benjamin Hassan v Jeroen Vanneste | 6-3,7-5 |
| ITF Belgium F12 | 2017/09/08 08:00 | Marcelo Plaza v Benjamin Hassan | 2-6,6-4,3-6 |
| ITF France F21 Qual | 2017/09/24 08:00 | Nico Mertens v Tim Van Der Horst | 4-6,6-1,6-4 |
| ITF Belgium F12 | 2017/09/08 11:00 | Marvin Netuschil v Nico Mertens | 6-2,6-4 |
| ITF Belgium F12 | 2017/09/06 11:10 | Nico Mertens v Niels Desein | 6-1,1-6,7-6 |
| ITF Belgium F12 | 2017/09/05 11:45 | Nico Mertens v Dimitriy Voronin | 6-3,7-6 |
| 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 |