Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F4 | 2017/01/31 07:00 | Sebastian Ofner v Takeda, Naoki | 3-6,5-7 |
| ITF Turkey F4 | 2017/01/30 07:00 | Takeda, Naoki v Boyer, Dusty H | 6-3,7-5 |
| ITF Turkey F3 | 2017/01/24 11:55 | Takeda, Naoki v Niesten, Miliaan | 3-6,3-6 |
| ITF Turkey F3 | 2017/01/23 07:00 | Brtnicky, Filip v Takeda, Naoki | 1-6,6-3,1-6 |
| ITF Turkey F3 | 2017/01/21 09:30 | Takeda, Naoki v Li, Yuanfeng | 6-4,6-1 |
| Others | 2016/12/15 09:20 | Takeda, Naoki v Gleb Sakharov | 2-6,2-6 |
| Others | 2016/12/14 09:35 | Takeda, Naoki v Joncour, Ronan | 6-4,7-6 |
| ITF Indonesia F5 | 2016/12/12 08:00 | Gabriel Donev v Takeda, Naoki | 3-6,2-6 |
| ITF Turkey F4 | 2017/01/31 08:35 | Brtnicky, Filip v Erler, Alexander | 3-6,4-6 |
| ITF Turkey F4 | 2017/01/30 07:00 | Abdel-Aziz, Mohamed v Erler, Alexander | 4-6,3-6 |
| ITF Turkey F4 | 2017/01/29 09:30 | Negrotti, Davide v Erler, Alexander | 3-6,4-6 |
| ITF Turkey F3 | 2017/01/23 07:00 | Alexander Donski v Erler, Alexander | 7-6,7-6 |
| ITF Turkey F3 | 2017/01/22 07:00 | Erler, Alexander v Zemel, Yankel | 7-5,6-2 |
| ITF Indonesia F5 | 2016/12/10 06:30 | Erler, Alexander v Kolisnyk, Olexiy | 4-6,4-6 |
| ITF Turkey F49 | 2016/12/08 07:00 | Erler, Alexander v Sieber, Marc | 1-6,6-1,1-6 |
| ITF Turkey F49 | 2016/12/06 07:00 | Oleg Prihodko v Erler, Alexander | 3-6,3-6 |