Stadium: Court 9 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Tianjin | 2023/06/18 01:00 | Le Yi Liu v Ziwen Ju | 6-7,1-6 |
| ITF M15 Tianjin | 2023/06/11 01:00 | Ching Ho Sunny Yue v Ziwen Ju | 6-2,2-6,10-3 |
| ITF M25 Luzhou | 2023/06/05 03:45 | Ziwen Ju v James Elia | 6-3,1-6,5-10 |
| ITF M25 Luzhou | 2023/06/04 02:00 | Ziwen Ju v Kwok Shun Dasson Chan | 4-6,7-5,10-3 |
| ITF M25 Santo Domingo | 2023/02/21 13:00 | Cash Hanzlik v Ziwen Ju | 6-4,6-2 |
| ITF M25 Santo Domingo | 2023/02/20 14:00 | Ziwen Ju v Gabriel P Tumasonis | 7-6,6-3 |
| ITF M25 Santo Domingo Qual | 2023/02/19 13:00 | Joaquin Caballer v Ziwen Ju | 4-6,2-6 |