Stadium: Court 4 Round: 25
| ITF Netherlands F6 | 2017/08/22 09:30 | Mertens, Nico v Meis, Pascal | 6-7,4-6 |
| ITF Netherlands F6 | 2017/08/20 09:00 | Krohn, Linus v Mertens, Nico | 2-6,6-3,0-6 |
| ITF Netherlands F5 | 2017/08/16 08:00 | Mertens, Nico v Fransen, Stephan | 6-0,4-6,2-6 |
| ITF Germany F10 | 2017/08/08 11:50 | Mertens, Nico v Benjamin Hassan | 6-3,3-6,2-6 |
| ITF Germany F10 | 2017/08/07 10:00 | Maxence Beauge v Mertens, Nico | 3-6,3-6 |
| ITF Germany F10 | 2017/08/06 13:00 | Mrazek, David v Mertens, Nico | 4-6,6-7 |
| ITF Germany F10 | 2017/08/06 08:00 | Daljev, Pavle v Mertens, Nico | 6-3,3-6,3-6 |
| ITF Germany F9 | 2017/08/01 12:55 | Mertens, Nico v Fallert, Florian | 4-6,1-6 |
| Manerbio, Italie, Qualifications | 2017/08/20 13:40 | Constant Lestienne v David Pichler | 6-2,6-2 |
| Manerbio, Italie, Qualifications | 2017/08/19 15:15 | Giorgio Ricca v David Pichler | 3-6,3-6 |
| Challenger Cordenons Qual | 2017/08/14 11:25 | David Pichler v Virgili, Adelchi | 5-7,7-5,2-6 |
| Challenger Cordenons Qual | 2017/08/13 12:20 | David Pichler v Vucic, Ilija | 6-2,6-4 |
| ITF Macedonia F2 | 2017/08/05 08:00 | David Pichler v Nino Serdarusic | 2-6,3-6 |
| ITF Macedonia F2 | 2017/08/04 08:00 | David Pichler v Cungu, Rrezart | 2-6,6-3,6-2 |
| ITF Macedonia F2 | 2017/08/03 07:30 | David Pichler v Mladenovic, Rajko | 6-4,6-4 |
| ITF Macedonia F2 | 2017/08/02 08:00 | David Pichler v Horton, Nicholas | 6-3,6-1 |