Stadium: Center Court Round: 26 Ground: Clay
| ITF M25 Anning | 2023/08/02 06:05 | Luca Castelnuovo v Shaoyun Liu | 6-2,6-7,6-2 |
| ITF M25 Fuzhou | 2023/07/19 14:00 | Luca Castelnuovo v Zhan Zheng | 6-3,6-4 |
| 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 M25 Anning | 2023/08/02 01:30 | Antoine Berger v Fajing Sun | 1-6,2-6 |
| Challenger Segovia | 2023/07/24 12:00 | Edas Butvilas v Fajing Sun | 6-3,5-7,6-4 |
| Challenger Segovia | 2023/07/23 11:05 | Tomas Lipovsek Puches v Fajing Sun | 2-6,1-6 |
| Challenger Pozoblanco | 2023/07/17 17:00 | Inaki Montes-De La Torre v Fajing Sun | 6-0,6-3 |
| Challenger Pozoblanco | 2023/07/16 17:00 | Ji Sung Nam v Fajing Sun | 6-7,1-6 |
| ITF M25 Roda de Bara | 2023/07/14 09:30 | Fajing Sun v Alex Martinez | 4-6,5-7 |
| ITF M25 Roda de Bara | 2023/07/13 08:30 | Fajing Sun v Pedro Vives Marcos | 6-1,6-2 |
| ITF M25 Roda de Bara | 2023/07/11 16:45 | Antoine Hoang v Fajing Sun | 1-6,3-6 |