Round: 44 Ground: Hardcourt outdoor
| Challenger Bangkok 2 Qual | 2017/01/08 09:55 | Kittiphong Wachiramanowong v Daniel Altmaier | 6-7,3-6 |
| Challenger Bangkok 2 Qual | 2017/01/07 05:20 | Kittiphong Wachiramanowong v Mukund Sasikumar | 4-6,6-3,6-3 |
| ITF Thailand F6 | 2016/12/25 03:45 | Kittiphong Wachiramanowong v Daniiar Duldaev | 2-6,6-2,1-6 |
| ITF Thailand F5 | 2016/12/18 04:00 | Young-Hoon Jeong v Kittiphong Wachiramanowong | 6-3,3-6,7-6 |
| ITF Thailand F5 | 2016/12/17 08:45 | Akanit Pumjit v Kittiphong Wachiramanowong | 4-6,2-6 |
| ITF Thailand F4 | 2016/12/14 03:00 | Wishaya Trongcharoenchaikul v Kittiphong Wachiramanowong | 6-3,6-2 |
| ITF Thailand F4 | 2016/12/13 03:00 | Kittiphong Wachiramanowong v Issei Okamura | 6-0,6-0 |
| ITF Indonesia F4 | 2016/12/01 03:10 | Kento Takeuchi v Kittiphong Wachiramanowong | 6-3,6-3 |
| ITF Indonesia F2 Qual | 2017/02/11 06:00 | Daniel Czepielewski v Yuto Sakai | 3-6,2-6 |
| ITF Indonesia F1 | 2017/02/07 07:50 | Shintaro Imai v Yuto Sakai | 7-6,6-2 |
| ITF Indonesia F1 Qual | 2017/02/06 06:25 | Yuto Sakai v Robin Thour | 7-5,6-3 |
| ITF Indonesia F1 Qual | 2017/02/05 05:10 | Aljaz Radinski v Yuto Sakai | 6-7,5-7 |
| ITF Indonesia F1 Qual | 2017/02/04 06:40 | Fitriadi M Rifqi v Yuto Sakai | 7-6,6-7,3-6 |
| ITF Japan F2 | 2016/03/15 03:40 | Shuichi Sekiguchi v Yuto Sakai | 6-3,6-1 |
| ITF Japan F4 | 2015/03/30 01:00 | Yuto Sakai v Seong Chan Hong | 1-6,0-6 |
| ITF Japan F4 | 2015/03/29 00:00 | Sanchai Ratiwatana v Yuto Sakai | 6-4,3-6,1-6 |