| ITF Japan F5 | 2018/04/01 00:30 | Shinji Hazawa v Jie Cui | 5-7,6-2,7-6 |
| Challenger Qujing | 2018/03/20 04:05 | Jie Cui v Ilya Ivashka | 1-6,1-6 |
| Challenger Shenzhen Qual | 2018/03/11 05:30 | Andrea Vavassori v Jie Cui | 6-1,6-2 |
| Challenger Zhuhai Qual | 2018/03/03 05:20 | Jacob Grills v Jie Cui | 6-4,7-6 |
| ITF China F3 | 2018/01/23 02:30 | Steven Diez v Jie Cui | 6-3,6-1 |
| ITF China F2 | 2018/01/15 03:15 | Jie Cui v Ruikai Wang | 3-6,5-7 |
| ITF China F1 | 2018/01/10 02:30 | Jie Cui v Yuta Shimizu | 3-6,1-6 |
| ITF China F1 | 2018/01/08 05:10 | Jie Cui v Rui-Xuan Wang | 6-2,6-1 |
| ITF Japan F4 | 2018/03/24 04:00 | Issei Okamura v Kousuke Ogura | 6-3,7-5 |
| ITF Japan F3 | 2018/03/18 01:00 | Gengo Kikuchi v Kousuke Ogura | 6-3,6-2 |
| ITF Japan F3 | 2018/03/17 02:30 | Kousuke Ogura v Yuto Sakai | 6-4,6-3 |
| ITF Japan F3 | 2018/03/17 00:30 | Takahiro Kubo v Kousuke Ogura | 0-6,0-6 |
| ITF Japan F2 | 2018/03/11 00:30 | Kousuke Ogura v Shinta Fujii | 6-2,5-7,6-7 |
| ITF Japan F2 | 2018/03/10 00:30 | Cheong Hwi Kim v Kousuke Ogura | 5-7,2-6 |
| ITF Japan F1 | 2018/03/03 01:00 | Kousuke Ogura v James Trotter | 3-6,3-6 |
| ITF Japan F8 | 2017/06/10 00:00 | Kousuke Ogura v Taisei Ichikawa | 2-6,2-6 |