Round: 27 Ground: Hardcourt outdoor
| ITF Japan F4 | 2016/03/29 01:00 | Bowen Ouyang v Yecong He | 2-6,3-6 |
| ITF Japan F3 | 2016/03/22 04:10 | Yunseong Chung v Bowen Ouyang | 6-3,6-4 |
| ITF Japan F2 | 2016/03/14 01:00 | Bowen Ouyang v Sho Katayama | 2-6,4-6 |
| Challenger Zhuhai | 2016/03/10 08:50 | Ze Zhang v Bowen Ouyang | 6-4,7-6 |
| ITF China F2 | 2016/02/25 04:30 | Jumpei Yamasaki v Bowen Ouyang | 7-6,7-6 |
| ITF China F2 | 2016/02/23 02:00 | He Feng v Bowen Ouyang | 6-3,5-7,2-6 |
| ITF China F1 | 2016/02/16 05:15 | Weiqiang Zheng v Bowen Ouyang | 7-6,6-4 |
| ITF Kazakhstan F2 | 2016/01/28 08:35 | Pavel Kotov v Bowen Ouyang | 6-3,4-6,6-3 |
| ITF Japan F3 | 2016/03/25 03:00 | Duckhee Lee v Shuichi Sekiguchi | 7-5,6-3 |
| ITF Japan F3 | 2016/03/24 03:15 | Young Seok Kim v Shuichi Sekiguchi | 2-6,0-6 |
| ITF Japan F3 | 2016/03/23 01:00 | Yuya Ito v Shuichi Sekiguchi | 5-7,4-6 |
| ITF Japan F3 | 2016/03/22 03:30 | Ryota Tanuma v Shuichi Sekiguchi | 6-4,1-6,2-6 |
| ITF Japan F2 | 2016/03/18 03:20 | Shuichi Sekiguchi v Masaya Kobayashi | 3-6,2-6 |
| ITF Japan F2 | 2016/03/17 03:20 | Shuichi Sekiguchi v Sho Shimabukuro | 6-4,6-2 |
| ITF Japan F2 | 2016/03/15 03:40 | Shuichi Sekiguchi v Yuto Sakai | 6-3,6-1 |
| ITF Japan F1 | 2016/03/12 05:30 | Gengo Kikuchi v Shuichi Sekiguchi | 7-6,6-1 |