| ITF China F14 | 2017/07/25 03:45 | Gao, Xin v Katayama, Sho | 3-6,4-6 |
| ITF Japan F7 | 2017/06/06 04:45 | Kishi, Ryota v Katayama, Sho | 2-6,2-6 |
| ITF Singapore F2 | 2017/05/31 05:05 | Nam Hoang Ly v Katayama, Sho | 6-2,6-4 |
| ITF Singapore F1 | 2017/05/26 03:00 | Katayama, Sho v Ehara, Hiroyasu | 3-6,6-4,2-6 |
| ITF Singapore F1 | 2017/05/25 02:00 | Katayama, Sho v Shaheed Alam | 6-7,6-4,6-0 |
| ITF Singapore F1 | 2017/05/23 04:20 | Sidharth Rawat v Katayama, Sho | 4-6,2-6 |
| ITF Japan F5 | 2017/04/07 07:10 | Yusuke Takahashi v Katayama, Sho | 6-1,7-5 |
| ITF Japan F5 | 2017/04/06 04:10 | Toshihide Matsui v Katayama, Sho | 1-6,2-6 |
| ITF China F14 | 2017/07/25 04:55 | Aoran Wang v Polkinghorne, Darren | 7-5,6-4 |
| ITF China F13 | 2017/07/20 02:00 | Fajing Sun v Aoran Wang | 6-3,6-2 |
| ITF China F13 | 2017/07/18 06:10 | Aoran Wang v Cai, Zhao | 6-3,6-0 |
| ITF China F12 | 2017/07/11 02:00 | Aoran Wang v Lyu, Chengze | 6-1,6-3 |
| ITF China F12 Qual | 2017/07/10 02:00 | Guo, Tianjia v Aoran Wang | 2-6,1-6 |
| ITF China F12 Qual | 2017/07/09 02:00 | Aoran Wang v Qiu, Zhuoyang | 6-3,6-3 |
| ITF China F12 Qual | 2017/07/08 01:30 | Aoran Wang v Li, Zhao-Tai | 6-2,6-2 |
| ITF China F11 Qual | 2017/07/03 08:00 | Lo, Chien Hsun v Aoran Wang | 6-7,6-4,6-4 |