Round: 25 Ground: Synthetic outdoor
| ITF Giappone F6 | 2017/05/29 04:20 | Ryota Kishi v Gengo Kikuchi | 7-6,3-6,2-6 |
| ITF Taipei Cinese F1 | 2016/10/12 02:00 | Ryota Kishi v Ryota Tanuma | 3-6,2-6 |
| ITF Korea F8 | 2016/09/06 04:15 | Sanhui Shin v Ryota Kishi | 6-3,6-2 |
| ITF Korea F7 | 2016/08/29 02:30 | Ryota Kishi v Hong Chung | 2-6,7-6,3-6 |
| ITF Spagna F26 | 2016/08/17 13:00 | Ryota Kishi v Bernabe Zapata Miralles | 1-6,2-6 |
| ITF Spagna F26 | 2016/08/16 14:35 | Harrison Lombe v Ryota Kishi | 6-3,2-6,5-7 |
| ITF Spagna F25 | 2016/08/10 10:30 | Andres Artunedo Martinavarr v Ryota Kishi | 6-3,6-4 |
| ITF Spagna F25 | 2016/08/08 15:00 | David Jorda Sanchis v Ryota Kishi | 4-6,4-6 |
| ITF Singapore F2 | 2017/05/31 05:05 | Nam Hoang Ly v Sho Katayama | 6-2,6-4 |
| ITF Singapore F1 | 2017/05/26 03:00 | Sho Katayama v Hiroyasu Ehara | 3-6,6-4,2-6 |
| ITF Singapore F1 | 2017/05/25 02:00 | Sho Katayama v Shaheed Alam | 6-7,6-4,6-0 |
| ITF Singapore F1 | 2017/05/23 04:20 | Sidharth Rawat v Sho Katayama | 4-6,2-6 |
| ITF Giappone F5 | 2017/04/07 07:10 | Yusuke Takahashi v Sho Katayama | 6-1,7-5 |
| ITF Giappone F5 | 2017/04/06 04:10 | Toshihide Matsui v Sho Katayama | 1-6,2-6 |
| ITF Giappone F5 | 2017/04/04 02:40 | Masaya Kobayashi v Sho Katayama | 1-6,2-6 |
| ITF Giappone F4 | 2017/03/30 01:00 | Renta Tokuda v Sho Katayama | 7-6,6-4 |