Round: 25 Ground: Clay
| ITF Romania F11 | 2017/08/22 11:25 | Borza, Bogdan v Tanuma, Ryota | 6-4,6-2 |
| ITF Romania F10 | 2017/08/15 07:00 | Patael, Ben v Tanuma, Ryota | 6-2,6-3 |
| ITF Romania F9 | 2017/08/08 12:05 | Madaras, Dragos Nicolae v Tanuma, Ryota | 1-6,6-1,6-1 |
| ITF Romania F8 | 2017/08/02 07:40 | Tanuma, Ryota v Frunza, Nicolae | 2-6,3-6 |
| ITF Hong Kong F2 | 2017/06/28 04:00 | Hu, Nicholas S v Tanuma, Ryota | 6-1,0-6,6-2 |
| ITF Hong Kong F2 | 2017/06/27 06:30 | Yeung, Pak Long v Tanuma, Ryota | 3-6,6-7 |
| ITF Thailand F3 | 2017/06/22 03:00 | Tanuma, Ryota v Sidharth Rawat | 7-5,3-6,2-6 |
| ITF Thailand F3 | 2017/06/21 04:10 | Tanuma, Ryota v Tortrakul, Teeradon | 6-2,6-2 |
| ITF Romania F11 | 2017/08/25 07:00 | Maresca, Santiago v Apostol, Andrei Stefan | 6-2,6-1 |
| ITF Romania F11 | 2017/08/23 08:30 | Apostol, Andrei Stefan v Patael, Ben | 6-1,5-7,6-3 |
| ITF Romania F10 | 2017/08/16 11:55 | Apostol, Andrei Stefan v Filip Cristian Jianu | 4-6,5-7 |
| ITF Romania F9 | 2017/08/09 06:30 | Hugo Dellien v Apostol, Andrei Stefan | 6-4,7-5 |
| ITF Romania F9 | 2017/08/07 06:30 | Eshmade, Nathan v Apostol, Andrei Stefan | 4-6,6-7 |
| ITF Romania F8 | 2017/08/03 07:55 | Hernan Casanova v Apostol, Andrei Stefan | 6-1,6-1 |
| ITF Romania F8 | 2017/08/02 08:30 | Giusca, Teodor v Apostol, Andrei Stefan | 5-7,0-6 |
| ITF Romania F7 | 2017/07/25 14:30 | Bogdan Pavel v Apostol, Andrei Stefan | 6-3,6-2 |