Round: 25 Ground: Hardcourt outdoor
| Challenger Kaohsiung | 2015/09/23 08:05 | Niki, Takuto v Chung, Hyeon | 2-6,4-6 |
| Challenger Kaohsiung | 2015/09/22 08:10 | Hung, Jui-Chen v Niki, Takuto | 2-6,2-6 |
| Challenger Aptos | 2015/08/11 17:00 | Kyle Edmund v Niki, Takuto | 6-1,6-2 |
| Aptos, USA, Qualifications | 2015/08/10 19:40 | Tennys Sandgren v Niki, Takuto | 6-3,7-5 |
| ATP Washington Qual | 2015/08/01 15:50 | Bangoura, Sekou v Niki, Takuto | 3-6,7-6,6-7 |
| ITF Japan F8 | 2015/06/25 01:00 | Renta Tokuda v Niki, Takuto | 2-6,7-6,6-3 |
| ITF Japan F8 | 2015/06/24 03:45 | Jun, Woong-Sun v Niki, Takuto | 2-6,6-2,4-6 |
| ITF Japan F6 | 2015/06/13 01:30 | Niki, Takuto v Toshihide Matsui | 3-6,2-6 |
| ITF Kuwait F1 | 2016/01/12 03:30 | Dodig, Ivan v Kelly, Dayne | 7-6,6-4 |
| ITF Australia F10 | 2015/11/21 23:15 | Banes, Maverick v Kelly, Dayne | 6-7,3-6 |
| ITF Australia F10 | 2015/11/20 23:45 | Kelly, Dayne v Stanek, Robin | 6-4,7-5 |
| ITF Australia F10 | 2015/11/19 23:00 | Kelly, Dayne v Itzstein, Zach | 6-2,6-1 |
| ITF Australia F10 | 2015/11/18 23:00 | Kelly, Dayne v Issei Okamura | 6-4,6-0 |
| ITF Australia F10 | 2015/11/17 23:00 | Kelly, Dayne v Tsoronis, Socrates Leon | 6-3,6-0 |
| ITF Australia F10 | 2015/11/12 00:30 | Kelly, Dayne v Blake Mott | 6-7,2-6 |
| ITF Australia F10 | 2015/11/10 23:00 | Banes, Maverick v Kelly, Dayne | 7-6,3-6,4-6 |