Round: 25 Ground: Hardcourt outdoor
| Indonesia F4, Singles | 2017/03/30 03:00 | Moritani, Soichiro v Rungkat, Christopher | 2-6,3-6 |
| Indonesia F4, Singles | 2017/03/29 05:05 | Moritani, Soichiro v Zhao, Lingxi | 7-5,6-1 |
| ITF Japan F3 | 2017/03/22 03:00 | Chan-Yeong Oh v Moritani, Soichiro | 6-3,3-6,6-4 |
| ITF Japan F3 | 2017/03/20 01:00 | Moritani, Soichiro v Shiga, Masato | 6-2,6-2 |
| ITF Japan F2 | 2017/03/13 01:00 | Moritani, Soichiro v Rio Noguchi | 3-6,0-6 |
| ITF Japan F2 | 2017/03/12 04:00 | Moritani, Soichiro v Fujii, Sota | 6-2,7-5 |
| ITF Japan F1 | 2017/03/08 01:00 | Masaya Kobayashi v Moritani, Soichiro | 6-3,6-4 |
| ITF Indonesia F2 | 2017/02/15 06:25 | Katayama, Sho v Moritani, Soichiro | 6-2,6-3 |
| Indonesia F4, Singles | 2017/03/28 03:00 | Yu, Cheng-Yu v Li, Yuanfeng | 6-2,6-1 |
| Shenzhen, China, Qualifying | 2017/03/12 03:05 | Skugor, Franko v Yu, Cheng-Yu | 6-4,6-4 |
| Challenger Zhuhai Qual | 2017/03/04 05:20 | Yu, Cheng-Yu v Sekiguchi, Shuichi | 6-3,4-6,6-7 |
| ITF Hong Kong F1 | 2017/01/06 03:50 | Yu, Cheng-Yu v Yan Bai | 2-6,2-6 |
| ITF Hong Kong F1 | 2017/01/05 02:00 | Tang, Anthony Jackie v Yu, Cheng-Yu | 7-6,6-7,6-7 |
| ITF Hong Kong F1 | 2017/01/04 04:00 | Singh, Karunuday v Yu, Cheng-Yu | 2-6,1-6 |
| ITF Hong Kong F1 | 2017/01/02 04:15 | Wei-De Lin v Yu, Cheng-Yu | 6-1,6-7,1-6 |
| ITF Hong Kong F5 | 2016/12/27 23:00 | Yu, Cheng-Yu v Jay Clarke | 3-6,2-6 |