Stadium: Indoor S2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Tianjin | 2023/07/05 01:30 | Zhan Zheng v Luca Castelnuovo | 3-6,2-6 |
| ITF M15 Shanghai | 2023/07/16 06:00 | Chukang Wang v Luca Castelnuovo | 5-7,5-7 |
| ITF M15 Shanghai | 2023/07/15 07:45 | Ye Cong Mo v Luca Castelnuovo | 4-6,1-6 |
| ITF M15 Shanghai | 2023/07/14 07:30 | Wishaya Trongcharoenchaikul v Luca Castelnuovo | 3-6,6-2,1-6 |
| ITF M15 Shanghai | 2023/07/13 06:55 | Luca Castelnuovo v Hanwen Li | 7-6,6-4 |
| ITF M15 Shanghai | 2023/07/11 06:25 | Woobin Shin v Luca Castelnuovo | 6-7,7-6,3-6 |
| ITF M15 Tianjin | 2023/07/06 03:00 | Luca Castelnuovo v Duckhee Lee | 3-6,3-6 |
| ITF M15 Tianjin | 2023/07/05 01:30 | Zhan Zheng v Luca Castelnuovo | 3-6,2-6 |
| ITF M15 Tianjin | 2023/06/30 02:00 | Luca Castelnuovo v Jacob Bradshaw | 6-7,2-6 |
| ITF M25 Fuzhou | 2023/07/18 01:55 | Zhan Zheng v Jung Ho Shin | 6-1,6-0 |
| ITF M15 Shanghai | 2023/07/12 06:40 | Linang Xiao v Zhan Zheng | 6-0,6-1 |
| ITF M15 Shanghai | 2023/07/11 04:10 | Zhan Zheng v Zhou Mingzhou | 6-1,3-6,10-4 |
| ITF M15 Shanghai | 2023/07/10 06:50 | Zhan Zheng v YuTian Ji | 6-1,6-0 |
| ITF M15 Tianjin | 2023/07/05 01:30 | Zhan Zheng v Luca Castelnuovo | 3-6,2-6 |
| ITF M15 Tianjin | 2023/07/04 06:00 | Jimmy Yang v Zhan Zheng | 5-7,6-3,9-11 |
| ITF M15 Tianjin | 2023/07/03 01:00 | Xirui Han v Zhan Zheng | 3-6,0-6 |
| ITF M15 Tianjin | 2023/07/02 01:00 | Itay Bity v Zhan Zheng | 2-6,4-6 |