Round: 27 Ground: Hardcourt outdoor
| ITF Japan F7 | 2016/06/10 01:00 | Shiga, Masato v Katayama, Sho | 3-6,3-6 |
| ITF Indonesia F2 | 2017/02/16 05:20 | Wishaya Trongcharoenchaikul v Katayama, Sho | 2-6,3-6 |
| ITF Indonesia F2 | 2017/02/15 06:25 | Katayama, Sho v Moritani, Soichiro | 6-2,6-3 |
| Others | 2016/11/12 07:45 | Kikuchi, Gengo v Katayama, Sho | 6-3,3-6,6-3 |
| Others | 2016/11/12 01:50 | Gonzales, Ruben v Katayama, Sho | 2-6,6-7 |
| ITF Korea F8 | 2016/09/06 01:30 | Kim, Seong Kwan v Katayama, Sho | 6-0,6-1 |
| ITF Korea F7 | 2016/08/31 04:30 | Katayama, Sho v Chung, Hong | 1-6,2-6 |
| ITF Korea F7 | 2016/08/29 02:30 | Katayama, Sho v Nam, Hyun Woo | 6-4,6-0 |
| ITF Korea F8 | 2016/08/25 03:55 | Makoto Ochi v Katayama, Sho | 6-1,6-2 |
| ITF Indonesia F2 | 2017/02/16 06:35 | Shiga, Masato v Hampel, Lenny | 6-4,6-7,6-4 |
| ITF Indonesia F2 | 2017/02/15 04:50 | Shiga, Masato v Onoda, Ken | 6-1,7-5 |
| ITF Indonesia F1 | 2017/02/07 03:00 | Yan Bai v Shiga, Masato | 6-1,6-0 |
| Auckland, New Zealand, Qualifying | 2017/01/07 00:30 | Shiga, Masato v Klein, Brydan | 4-6,2-6 |
| ITF Hong Kong F1 | 2017/01/05 05:45 | Shiga, Masato v Yan Bai | 6-7,1-6 |
| ITF Hong Kong F1 | 2017/01/04 03:40 | Shiga, Masato v Yu Hsiou Hsu | 7-6,6-1 |
| ITF Hong Kong F1 | 2017/01/02 02:00 | Shiga, Masato v Wong, Chun Hun | 7-6,6-4 |
| ITF Hong Kong F5 | 2016/12/26 23:00 | Shiga, Masato v Chun Hsin Tseng | 1-6,3-6 |