Round: 25 Ground: Hardcourt outdoor
| ITF Japan F4 | 2015/03/31 03:50 | Katayama, Sho v Gao, Xin | 6-2,6-1 |
| ITF Indonesia F3 | 2017/02/24 03:00 | Katayama, Sho v Sho Shimabukuro | 6-7,1-6 |
| ITF Indonesia F3 | 2017/02/23 03:00 | Katayama, Sho v Oh, Chan-Yeong | 7-6,7-6 |
| ITF Indonesia F3 | 2017/02/22 05:40 | Katayama, Sho v Robin Thour | 6-3,6-2 |
| ITF Indonesia F2 | 2017/02/18 05:55 | Katayama, Sho v Kelly, Dayne | 4-6,6-7 |
| ITF Indonesia F2 | 2017/02/17 05:45 | Katayama, Sho v Shiga, Masato | 6-4,7-6 |
| 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 |
| Yokohama, Japan, Qualifying | 2017/02/25 01:00 | Gao, Xin v Hatakeyama, Nasa | 4-6,6-7 |
| Suzhou, China | 2016/10/27 06:30 | Gao, Xin v Kudryavtsev, Alexander | 4-6,2-6 |
| Suzhou, China | 2016/10/25 05:10 | Gao, Xin v Ning, Yuqing | 6-1,6-4 |
| Ningbo, China, Qualifying | 2016/10/15 06:20 | Qi, Xi v Gao, Xin | 7-6,7-6 |
| ATP Shanghai Qual | 2016/10/08 08:40 | Gao, Xin v Dusan Lajovic | 2-6,7-6,3-6 |
| ITF Vietnam F6 - Final | 2016/10/01 03:00 | Chen, Ti v Gao, Xin | 7-5,6-2 |
| ITF Vietnam F6 - Final | 2016/09/30 03:00 | Gao, Xin v Shiga, Masato | 7-6,7-6 |
| ITF Vietnam F6 - Final | 2016/09/28 03:00 | Gao, Xin v Marek Gengel | 5-7,7-5,6-4 |