Round: 44 Ground: Hardcourt outdoor
| ITF Korea F5 | 2017/06/25 03:00 | Kento Tagashira v Sungbeen Sim | 4-6,5-7 |
| ITF Guam F1 | 2017/06/17 23:00 | Kento Tagashira v Jesse Delaney | 2-6,2-6 |
| ITF Thailand F2 | 2017/06/10 06:30 | Kento Tagashira v Nitin Kumar Sinha | 3-6,0-6 |
| ITF Thailand F2 | 2017/06/10 03:00 | Kento Tagashira v Chanchai Sookton-Eng | 6-4,6-3 |
| ITF Thailand F1 | 2017/06/03 08:30 | Kento Tagashira v Hady Habib | 1-6,3-6 |
| ITF Japan F6 Qual | 2017/05/29 01:00 | Luca Castelnuovo v Kento Tagashira | 7-5,6-1 |
| ITF Japan F6 Qual | 2017/05/27 01:00 | David Barclay v Kento Tagashira | 4-6,3-6 |
| ITF Turkey F15 | 2017/04/15 09:00 | Sorin Andrei Iordache v Kento Tagashira | 6-2,6-2 |
| ITF China F12 Qual | 2017/07/08 05:00 | Weibowen Zou v Sam Matheson | 5-7,0-6 |
| ITF China F11 Qual | 2017/07/03 05:35 | Weibowen Zou v Hao Wu | 6-2,2-6,4-6 |
| ITF China F11 Qual | 2017/07/02 02:00 | Zhuoyang Qiu v Weibowen Zou | 3-6,2-6 |
| ITF China F11 Qual | 2017/07/01 03:20 | Weibowen Zou v Jiaji Wang | 6-3,6-3 |
| ITF China F8 Qual | 2017/05/20 04:00 | Weibowen Zou v Edward Bourchier | 1-6,3-6 |
| ITF China F7 | 2017/05/15 05:30 | Weibowen Zou v Kento Takeuchi | 4-6,1-6 |
| ITF China F6 Qual | 2017/05/06 01:00 | Xi Qi v Weibowen Zou | 3-6,6-3,6-4 |
| ITF China F4 Qual | 2017/04/01 02:00 | Ruitong Fang v Weibowen Zou | 7-5,7-6 |