Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF Japan F5 | 2018/03/31 03:30 | Issei Okamura v Yuta Kawahashi | 3-6,1-6 |
| ITF Japan F4 | 2018/03/26 01:00 | Issei Okamura v Shao-Fan Liu | 3-6,5-7 |
| ITF Japan F4 | 2018/03/24 04:00 | Issei Okamura v Kousuke Ogura | 6-3,7-5 |
| ITF Japan F3 | 2018/03/19 06:40 | Issei Okamura v Makoto Ochi | 6-7,3-6 |
| ITF Japan F3 | 2018/03/18 01:30 | Issei Okamura v Masaki Sasai | 6-3,6-1 |
| ITF Japan F3 | 2018/03/17 04:00 | Issei Okamura v Arata Onozawa | 7-6,6-0 |
| ITF Japan F2 | 2018/03/15 02:35 | Issei Okamura v Kaito Uesugi | 4-6,5-7 |
| ITF Japan F2 | 2018/03/13 00:30 | Issei Okamura v Rimpei Kawakami | 6-2,6-4 |
| ITF China F3 | 2018/01/23 02:30 | Shi Hong Zeng v Kuan-Yi Lee | 1-6,4-6 |
| ITF China F3 Qual | 2018/01/22 05:35 | Liang-Yu Lin v Shi Hong Zeng | 6-7,1-6 |
| ITF China F3 Qual | 2018/01/21 07:50 | Tian Yi Hu v Shi Hong Zeng | 4-6,1-6 |
| Challenger Shenzhen 2 Qual | 2017/10/28 03:00 | Shi Hong Zeng v Yuanfeng Li | 3-6,2-6 |
| Challenger Suzhou | 2017/10/23 02:30 | Miliaan Niesten v Shi Hong Zeng | 6-4,6-1 |
| Challenger Ningbo Qual | 2017/10/15 03:00 | Akira Santillan v Shi Hong Zeng | 6-1,6-1 |
| ITF China F11 | 2017/07/06 04:20 | Vishnu Vardhan v Shi Hong Zeng | 6-3,6-1 |
| ITF China F11 | 2017/07/04 03:30 | Yili Zheng v Shi Hong Zeng | 3-6,2-6 |