Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Hong Kong | 2019/06/12 02:55 | Pak Long Yeung v Yusuke Takahashi | 4-6,3-6 |
| ITF M25 Luzhou | 2019/05/30 04:30 | Yecong He v Pak Long Yeung | 1-6,6-4,6-2 |
| ITF M25 Luzhou | 2019/05/29 03:45 | Pak Long Yeung v Naoki Takeda | 7-6,7-6 |
| ITF M25 Luzhou | 2019/05/28 03:25 | Pak Long Yeung v Hu Liu | 6-2,6-0 |
| ITF M25 Luzhou | 2019/05/27 08:05 | Pak Long Yeung v Weibowen Zou | 6-4,6-4 |
| ITF M25 Luan | 2019/05/16 06:00 | Wishaya Trongcharoenchaikul v Pak Long Yeung | 2-6,6-4,6-2 |
| ITF M25 Luan | 2019/05/15 02:00 | Hao Wu v Pak Long Yeung | 3-6,4-6 |
| ITF M25 Luan | 2019/05/13 04:15 | Pak Long Yeung v Qun Gao | 6-0,6-3 |