Stadium: Court 1 Round: 44 Ground: Clay
| Coupe Davis | 2019/09/14 07:05 | Yeung, Pak Long v Tung-Lin Wu | 3-6,2-6 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/22 02:30 | Yeung, Pak Long v Jumpei Yamasaki | 3-6,3-6 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/21 03:45 | Yeung, Pak Long v Barki, Justin | 7-6,3-6,7-5 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/20 03:20 | Yeung, Pak Long v Shipilov, Sergey | 6-4,5-7,10-8 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/19 04:35 | Yeung, Pak Long v Nahor, Jeremy | 6-4,6-1 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/13 02:30 | Purcell, Rhett v Yeung, Pak Long | 6-3,7-5 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/12 05:25 | Yeung, Pak Long v S D Prajwal Dev | 6-3,7-6 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/06 02:30 | Saito, Takashi v Yeung, Pak Long | 7-6,7-6 |
| Nanchang, Singles M-ITF-CHN-16A | 2019/09/15 02:00 | Hiramatsu, Shinnosuke v Zhang, Xiaoyang | 6-0,6-0 |
| Qujing, Simples M-ITF-CHN-13A | 2019/07/08 04:45 | He, Xiaoyu v Zhang, Xiaoyang | 7-5,6-4 |
| Shenzhen, Simples M-ITF-CHN-09A | 2019/06/10 03:05 | Ye Cong Mo v Zhang, Xiaoyang | 6-0,6-2 |
| Luzhou, Simples M-ITF-CHN-07A | 2019/05/29 02:00 | Purcell, Rhett v Zhang, Xiaoyang | 6-3,7-5 |
| Luzhou, Simples M-ITF-CHN-07A | 2019/05/28 04:40 | Qiu, Zhuoyang v Zhang, Xiaoyang | 6-4,3-6,10-12 |
| Luzhou, Simples M-ITF-CHN-07A | 2019/05/27 04:15 | Shenglin Zhuo v Zhang, Xiaoyang | 1-6,4-6 |
| ITF - M25 Luan | 2019/05/13 05:50 | Alexander Klintcharov v Zhang, Xiaoyang | 6-1,6-1 |
| ITF China F8 Qual | 2018/06/03 02:00 | Zhenxiong Dong v Zhang, Xiaoyang | 6-2,7-5 |