| ITF Thailand F7 Qual | 2017/09/30 02:30 | Yu-Chang Wang v Wellington Bastos | 6-3,6-1 |
| ITF Chinese Taipei F2 | 2017/06/22 01:30 | Yu-Chang Wang v Tsung-Hua Yang | 2-6,1-6 |
| ITF Chinese Taipei F2 | 2017/06/20 01:30 | Liang-Yu Lin v Yu-Chang Wang | 3-6,1-6 |
| ITF Chinese Taipei F1 Qual | 2017/06/12 03:55 | Yu-Chang Wang v Michael Commings | 7-5,4-6,1-6 |
| ITF Chinese Taipei F1 Qual | 2017/06/11 02:00 | Yu-Chang Wang v Aditya Deswal | 6-1,6-3 |
| Challenger Taipei Qual | 2017/04/15 03:00 | Yu Hsiou Hsu v Yu-Chang Wang | 6-1,6-2 |
| ITF Chinese Taipei F2 | 2016/10/17 02:00 | Rio Noguchi v Yu-Chang Wang | 6-1,6-2 |
| ITF Chinese Taipei F2 | 2016/10/16 02:00 | Yu-Chang Wang v Hao Yuan Ng | 4-6,6-3,6-2 |
| ITF Thailand F5 Qual | 2017/08/07 05:35 | Masaki Sasai v Arata Onozawa | 6-7,1-6 |
| ITF Thailand F5 Qual | 2017/08/06 06:40 | David Agung Susanto v Masaki Sasai | 3-6,6-7 |
| ITF Thailand F5 Qual | 2017/08/05 06:40 | Masaki Sasai v Michael Look | 6-4,7-6 |
| ITF Thailand F4 | 2017/08/01 04:00 | Masaki Sasai v Jeremy Beale | 6-7,2-6 |
| ITF Thailand F4 Qual | 2017/07/31 02:30 | Pruchya Isarow v Masaki Sasai | 3-6,6-7 |
| ITF Thailand F4 Qual | 2017/07/30 06:25 | Skyler Butts v Masaki Sasai | 4-6,6-2,4-6 |
| ITF Guam F1 | 2017/06/20 07:15 | Luca Castelnuovo v Masaki Sasai | 6-4,4-6,6-3 |
| ITF Japan F8 | 2017/06/15 01:00 | Yuta Shimizu v Masaki Sasai | 6-1,1-6,7-6 |