Round: 54 Ground: Hardcourt outdoor
| ITF Hong Kong F1 | 2014/07/07 04:00 | Pak Long Yeung v Kazuma Kawachi | 5-7,3-6 |
| ITF Hong Kong F5 | 2016/12/23 23:00 | Li-Wei Tan v Pak Long Yeung | 1-6,1-6 |
| ITF Hong Kong F4 | 2016/12/19 23:00 | Pak Long Yeung v Shintaro Imai | 2-6,1-6 |
| ITF Vietnam F8 | 2016/08/06 05:30 | Rishab Agarwal v Pak Long Yeung | 6-7,6-0,6-1 |
| ITF Vietnam F8 | 2016/07/31 04:00 | Pak Long Yeung v Maciej Smola | 2-6,3-6 |
| ITF Vietnam F8 | 2016/07/30 03:00 | Dipanshu Garg v Pak Long Yeung | 2-6,1-6 |
| ITF Hong Kong F3 | 2016/06/17 22:00 | Jeson Patrombon v Pak Long Yeung | 6-3,6-4 |
| ITF Hong Kong F2 Qual | 2016/06/10 22:00 | Jeson Patrombon v Pak Long Yeung | 6-3,4-6,6-3 |
| ITF Hong Kong F1 | 2016/06/05 22:00 | Yuqing Ning v Pak Long Yeung | 6-1,6-1 |
| ITF Hong Kong F5 | 2016/12/23 23:00 | Alester Magalit v Kazuma Kawachi | 3-6,1-6 |
| ITF Hong Kong F4 | 2016/12/19 23:00 | Karunuday Singh v Kazuma Kawachi | 7-5,6-2 |
| ITF Hong Kong F4 | 2016/12/17 23:00 | Kazuma Kawachi v Curtis Clarke | 6-2,6-3 |
| ITF Indonesia F6 | 2016/12/14 12:45 | Kazuma Kawachi v Enzo Couacaud | 3-6,4-6 |
| ITF Indonesia F5 | 2016/12/05 08:30 | Karol Drzewiecki v Kazuma Kawachi | 6-3,6-3 |
| ITF Indonesia F5 | 2016/12/05 05:30 | Kento Tagashira v Kazuma Kawachi | 1-6,2-6 |
| ITF Indonesia F4 | 2016/11/30 05:00 | Kento Takeuchi v Kazuma Kawachi | 6-7,6-1,6-4 |
| ITF Indonesia F4 Qual | 2016/11/28 03:00 | Kazuma Kawachi v Sharmal Dissanayake | 6-2,3-6,6-4 |