Round: 25 Ground: Hardcourt outdoor
| Challenger Launceston | 2016/02/02 04:20 | Alex Bolt v Shuichi Sekiguchi | 6-3,6-4 |
| 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 |
| Challenger Launceston | 2016/02/02 06:00 | Luke Saville v Harry Bourchier | 6-4,6-4 |
| ITF Australia F10 | 2015/11/12 02:00 | Sebastian Fanselow v Harry Bourchier | 7-6,6-3 |
| ITF Australia F10 | 2015/11/11 04:20 | Issei Okamura v Harry Bourchier | 2-6,7-6,3-6 |
| Challenger Traralgon | 2015/10/27 02:00 | Jacob Grills v Harry Bourchier | 7-5,6-3 |
| WTA Kuala Lumpur Qual | 2015/09/27 02:00 | Harry Bourchier v Matteo Donati | 2-6,2-6 |
| WTA Kuala Lumpur Qual | 2015/09/26 02:00 | Edward Bourchier v Harry Bourchier | 3-6,3-6 |
| Challenger Kaohsiung | 2015/09/22 03:00 | Harry Bourchier v Peter Gojowczyk | 4-6,6-3,3-6 |
| ITF Canada F8 | 2015/09/01 19:25 | Harry Bourchier v Mikael Ymer | 3-6,2-6 |