Stadium: Show Court Round: 45
| ITF Korea F4 | 2017/06/20 01:00 | Makoto Ochi v Seungri Choi | 6-1,6-1 |
| ITF Korea F3 | 2017/06/14 01:00 | Seungri Choi v Young-Hoon Jeong | 3-6,0-6 |
| ITF Korea F2 | 2017/06/07 04:20 | Oh-Hee Kwon v Seungri Choi | 6-0,6-1 |
| ITF Korea F1 | 2017/05/30 01:00 | Jae-Won Choi v Seungri Choi | 6-3,6-1 |
| ITF Vietnam F8 | 2016/09/18 04:00 | Seungri Choi v Shaheed Alam | 6-2,6-1 |
| ITF Vietnam F8 | 2016/09/18 03:00 | Seungri Choi v Rio Noguchi | 6-1,6-7,2-6 |
| ITF Vietnam F4 | 2016/09/15 03:30 | Seungri Choi v Issei Okamura | 4-6,3-6 |
| ITF Vietnam F4 | 2016/09/13 03:50 | Linh Giang Trinh v Seungri Choi | 6-4,6-7,2-6 |
| ITF Italy F12 | 2017/05/11 13:50 | Miliaan Niesten v Juan Pablo Ficovich | 4-6,3-6 |
| ITF Italy F12 | 2017/05/09 09:25 | Miliaan Niesten v Giuseppe Caparco | 6-2,6-4 |
| ITF Portugal F5 | 2017/04/07 09:30 | Miliaan Niesten v Makoto Ochi | 7-6,3-6,5-7 |
| ITF Portugal F5 | 2017/04/06 09:30 | Marcelo Zormann v Miliaan Niesten | 1-6,4-6 |
| ITF Portugal F5 | 2017/04/05 14:50 | Jonathan Kanar v Miliaan Niesten | 1-6,1-6 |
| ITF Portugal F3 | 2017/03/17 12:00 | Miliaan Niesten v Tom Farquharson | 0-6,2-6 |
| ITF Portugal F3 | 2017/03/15 13:05 | Fred Gil v Miliaan Niesten | 1-6,0-6 |
| ITF Portugal F2 | 2017/03/09 12:00 | Lucas Miedler v Miliaan Niesten | 6-0,6-4 |