Round: 27 Ground: Hardcourt outdoor
| ITF Thailand F9 | 2015/12/02 03:00 | Bowen Ouyang v Sumit Nagal | 1-6,1-6 |
| ITF Australia F9 | 2015/10/21 03:55 | Max Purcell v Bowen Ouyang | 6-2,6-1 |
| ITF Australia F8 | 2015/10/14 01:20 | Bowen Ouyang v Dayne Kelly | 3-6,2-6 |
| ITF Australia F7 | 2015/10/06 02:20 | Scott Puodziunas v Bowen Ouyang | 6-3,6-4 |
| ITF Australia F6 | 2015/09/29 02:00 | Bowen Ouyang v Maverick Banes | 3-6,4-6 |
| ITF India F4 | 2015/09/18 04:30 | Bowen Ouyang v Sidharth Rawat | 1-6,6-2,0-6 |
| ITF India F4 | 2015/09/17 04:00 | Bowen Ouyang v Ranjeet Virali-Murugesan | 6-1,6-2 |
| ITF India F4 | 2015/09/16 03:30 | Bowen Ouyang v Aoran Wang | 5-7,6-1,6-4 |
| Challenger Shanghai | 2015/10/10 05:40 | Nikoloz Basilashvili v Shuichi Sekiguchi | 6-4,6-2 |
| WTA Kuala Lumpur Qual | 2015/09/26 02:00 | Andre Begemann v Shuichi Sekiguchi | 2-6,6-2,6-3 |
| Challenger Kaohsiung Qual | 2015/09/20 06:50 | Shuichi Sekiguchi v Chu-Huan Yi | 4-6,4-6 |
| Challenger Granby | 2015/07/23 15:00 | Shuichi Sekiguchi v Matteo Donati | 4-6,1-6 |
| ITF Thailand F9 | 2015/06/27 03:00 | Christopher Rungkat v Shuichi Sekiguchi | 6-4,6-3 |
| ITF Thailand F9 | 2015/06/26 03:00 | Shuichi Sekiguchi v Jung-Woong Na | 6-4,6-3 |
| ITF Thailand F9 | 2015/06/25 03:00 | Shuichi Sekiguchi v Karunuday Singh | 6-0,6-2 |
| ITF Thailand F9 | 2015/06/24 05:00 | Shuichi Sekiguchi v Warit Sornbutnark | 6-4,6-3 |