| ITF China F8 Qual | 2017/05/20 04:00 | Sida Zeng v Ang Ji | 7-6,4-6,3-6 |
| ITF M15 Nanchang | 2019/09/16 02:00 | Yu Hsiang Chiu v Sida Zeng | 4-6,6-2,12-10 |
| ITF M15 Nanchang | 2019/09/15 02:00 | Yukun Wang v Sida Zeng | 4-6,4-6 |
| ITF M25 Qujing | 2019/07/08 03:15 | Sida Zeng v Hu Liu | 4-6,0-6 |
| ITF M25 Kunshan | 2019/07/02 06:00 | Sheng Tang v Sida Zeng | 6-1,6-1 |
| ITF M25 Kunshan | 2019/07/01 09:40 | Sida Zeng v Zhuoyang Qiu | 6-2,7-5 |
| ITF M25 - Yinchuan | 2019/06/24 02:00 | Sheng Hao Zhou v Sida Zeng | 6-3,7-5 |
| ITF M25 - Luzhou | 2019/05/28 04:15 | Sida Zeng v Sheng Tang | 3-6,0-6 |
| ITF M25 - Luzhou | 2019/05/27 06:55 | Yong Jia Cai v Sida Zeng | 4-6,6-1,7-10 |
| ITF M15 Nanchang | 2019/09/15 02:00 | Ang Ji v Pietro Mugelli | 6-0,3-6,7-10 |
| ITF M25 Qujing | 2019/07/10 02:00 | Tsung-Hua Yang v Ang Ji | 6-2,6-2 |
| ITF M25 Kunshan | 2019/07/01 03:00 | Ang Ji v Liran Chen | 6-3,6-7,6-10 |
| ITF M25 - Yinchuan | 2019/06/24 02:00 | Ang Ji v Zhou Mingzhou | 5-7,3-6 |
| ITF M25 Hengyang | 2019/06/19 07:20 | Ang Ji v Garrett Johns | 6-3,1-6,4-6 |
| ITF M25 Hengyang | 2019/06/18 04:00 | Ang Ji v Arturs Lazdins | 6-4,3-6,8-10 |
| ITF M25 Hengyang | 2019/06/17 06:25 | Zhe Zhou v Ang Ji | 1-6,6-7 |
| ITF M25 Shenzhen | 2019/06/10 02:20 | Zhe Zhou v Ang Ji | 6-4,7-6 |