Round: 62 Ground: Hardcourt outdoor
| ITF Japan F1 | 2017/03/04 03:30 | Masaya Kobayashi v Tetsuro Habusawa | 6-2,6-4 |
| ITF Indonesia F3 | 2017/02/22 05:25 | Dayne Kelly v Masaya Kobayashi | 6-1,6-2 |
| ITF Indonesia F2 | 2017/02/15 04:45 | Sebastian Fanselow v Masaya Kobayashi | 6-3,6-3 |
| ITF Indonesia F2 Qual | 2017/02/13 07:45 | Masaya Kobayashi v Mohd Assri Merzuki | 6-1,7-5 |
| ITF Indonesia F2 Qual | 2017/02/12 09:05 | Masaya Kobayashi v Morgan Johansson | 7-6,6-2 |
| ITF Indonesia F1 | 2017/02/09 07:50 | Shintaro Imai v Masaya Kobayashi | 4-6,6-2,7-6 |
| ITF Indonesia F1 | 2017/02/07 06:45 | Masaya Kobayashi v Kelsey Stevenson | 6-3,6-4 |
| ITF Indonesia F1 Qual | 2017/02/06 02:00 | Masaya Kobayashi v Morgan Johansson | 7-6,6-4 |
| ITF Japan F1 | 2017/03/04 03:30 | Yuto Sakai v Yuki Nakamura | 7-6,7-5 |
| ITF Indonesia F3 | 2017/02/22 06:50 | Yutaro Matsuzaki v Yuto Sakai | 6-4,6-4 |
| ITF Indonesia F3 Qual | 2017/02/20 02:30 | Chien Hsun Lo v Yuto Sakai | 1-6,6-1,6-7 |
| ITF Indonesia F3 Qual | 2017/02/19 06:30 | Yuto Sakai v Sherwin Foo | 6-4,6-1 |
| ITF Indonesia F3 Qual | 2017/02/18 02:00 | Maxime Gayte v Yuto Sakai | 4-6,3-6 |
| ITF Indonesia F2 | 2017/02/15 03:00 | Yuto Sakai v Alexandre Muller | 5-7,3-6 |
| ITF Indonesia F2 Qual | 2017/02/13 07:15 | Yuto Sakai v Yutaro Matsuzaki | 7-6,6-4 |
| ITF Indonesia F2 Qual | 2017/02/12 06:00 | Kittiphong Wachiramanowong v Yuto Sakai | 6-7,3-6 |