Round: 25 Ground: Hardcourt outdoor
| ITF Hong Kong F3 | 2017/07/04 04:45 | Takashi Saito v Kazuma Kawachi | 2-6,6-7 |
| ITF Japan F8 | 2017/06/13 01:30 | Takashi Saito v Yuki Mochizuki | 6-7,1-6 |
| ITF Japan F3 | 2016/03/20 02:30 | Takashi Saito v Jumpei Yamasaki | 4-6,6-4,2-6 |
| ITF Japan F3 | 2016/03/19 03:45 | Takashi Saito v Masaki Sasai | 4-6,7-5,7-5 |
| ITF Japan F2 | 2016/03/15 02:45 | Takashi Saito v Soonwoo Kwon | 3-6,4-6 |
| ITF Japan F1 | 2016/03/12 01:00 | Takashi Saito v Liang-Chi Huang | 1-6,4-6 |
| ITF Japan F1 | 2016/03/10 04:30 | Young Seok Kim v Takashi Saito | 4-6,2-6 |
| ITF Japan F6 | 2015/06/13 01:00 | Takashi Saito v Duckhee Lee | 2-6,3-6 |
| ITF China F12 Qual | 2017/07/09 02:00 | Daisuke Sumizawa v Huixin Wang | 1-6,1-6 |
| ITF China F12 Qual | 2017/07/08 01:30 | Haitong Xia v Huixin Wang | 4-6,2-6 |
| ITF China F11 Qual | 2017/07/03 06:10 | Huixin Wang v Sam Matheson | 6-2,2-6,4-6 |
| ITF China F11 Qual | 2017/07/02 09:20 | Huixin Wang v Ang Ji | 7-5,6-2 |
| ITF China F10 | 2017/06/27 02:00 | Zhe Li v Huixin Wang | 6-2,6-1 |
| ITF China F8 Qual | 2017/05/22 03:45 | Chukang Wang v Huixin Wang | 3-6,6-1,7-5 |
| ITF China F8 Qual | 2017/05/21 03:55 | Yezhenyuan Yezhenyuan v Huixin Wang | 0-6,0-6 |
| ITF China F7 Qual | 2017/05/13 09:00 | Zhaoyi Cao v Huixin Wang | 1-6,6-4,6-3 |