Round: 27 Ground: Hardcourt outdoor
| ITF Portogallo F5 | 2017/04/06 09:30 | Marcelo Zormann v Miliaan Niesten | 1-6,4-6 |
| ITF Portogallo F5 | 2017/04/05 14:50 | Jonathan Kanar v Miliaan Niesten | 1-6,1-6 |
| ITF Portogallo F3 | 2017/03/17 12:00 | Miliaan Niesten v Tom Farquharson | 0-6,2-6 |
| ITF Portogallo F3 | 2017/03/15 13:05 | Fred Gil v Miliaan Niesten | 1-6,0-6 |
| ITF Portogallo F2 | 2017/03/09 12:00 | Lucas Miedler v Miliaan Niesten | 6-0,6-4 |
| ITF Portogallo F2 | 2017/03/08 13:40 | Romain Barbosa v Miliaan Niesten | 3-6,2-6 |
| ITF Portogallo F1 | 2017/03/02 10:30 | Ricardo Ojeda Lara v Miliaan Niesten | 6-4,6-4 |
| ITF Portogallo F1 | 2017/03/01 15:20 | Miliaan Niesten v Patrik Niklas-Salminen | 6-0,6-4 |
| ITF Portogallo F5 | 2017/04/06 11:25 | Jeroen Vanneste v Makoto Ochi | 5-7,4-6 |
| ITF Portogallo F5 | 2017/04/05 16:35 | Tom Farquharson v Makoto Ochi | 2-6,6-7 |
| ITF Australia F3 | 2017/03/20 23:00 | Makoto Ochi v Gavin Van Peperzeel | 6-4,4-6,3-6 |
| ITF Australia F2 | 2017/03/16 01:35 | Blake Mott v Makoto Ochi | 6-2,7-6 |
| ITF Australia F2 | 2017/03/14 23:00 | Brandon Walkin v Makoto Ochi | 2-6,2-6 |
| ITF USA F8 | 2017/02/24 17:00 | Makoto Ochi v Andrea Collarini | 2-6,5-7 |
| ITF USA F8 | 2017/02/23 19:00 | Makoto Ochi v Patrick Kypson | 6-2,2-6,6-1 |
| ITF USA F8 | 2017/02/21 16:30 | Makoto Ochi v Gonzales Austin | 4-6,6-3,6-3 |