Stadium: Court 5 Round: 27
| ITF Malaysia F1 | 2017/10/19 01:00 | Mikalai Haliak v Ryota Tanuma | 0-6,0-6 |
| ITF Malaysia F1 | 2017/10/17 01:00 | Ryota Tanuma v Kunal Anand | 6-2,6-4 |
| ITF Turkey F36 | 2017/09/25 07:30 | Ryota Tanuma v Philipp Schroll | 3-6,3-6 |
| ITF Turkey F36 | 2017/09/24 07:30 | Ryota Tanuma v Laelson Rodrigues | 6-1,6-0 |
| ITF Turkey F35 | 2017/09/21 07:30 | Ryota Tanuma v Johann Willems | 7-6,0-6,1-6 |
| ITF Turkey F35 | 2017/09/19 07:30 | Antun Vidak v Ryota Tanuma | 4-6,2-6 |
| ITF Romania F12 | 2017/08/29 10:10 | Ryota Tanuma v Andrei Stefan Apostol | 4-6,2-6 |
| ITF Romania F11 | 2017/08/22 11:25 | Bogdan Borza v Ryota Tanuma | 6-4,6-2 |
| ITF Malaysia F1 | 2017/10/19 01:00 | Takashi Saito v Daniiar Duldaev | 6-4,6-2 |
| ITF Malaysia F1 | 2017/10/18 01:50 | Alberto Lim v Takashi Saito | 3-6,6-3,4-6 |
| ITF Thailand F8 Qual | 2017/10/09 04:35 | Jonathan Gray v Takashi Saito | 6-3,0-6,6-2 |
| ITF Thailand F8 Qual | 2017/10/08 05:15 | Takashi Saito v Hong Kit Wong | 6-2,6-2 |
| ITF Thailand F8 Qual | 2017/10/07 03:00 | Takashi Saito v Patcharapol Kawin | 6-3,6-1 |
| ITF Thailand F7 Qual | 2017/10/02 02:30 | Takashi Saito v Remy Bertola | 6-1,3-6,2-6 |
| ITF Thailand F7 Qual | 2017/10/01 02:30 | Enrico Dalla Valle v Takashi Saito | 6-7,2-6 |
| ITF Thailand F7 Qual | 2017/09/30 02:30 | Takashi Saito v Pak Long Yeung | 6-2,6-2 |