Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF - Tianjin M15 | 2023/06/25 06:00 | Mattias Southcombe v Yu Zhang | 7-5,7-6 |
| ITF - Tianjin M15 | 2023/06/19 03:30 | Mattias Southcombe v Yanjie Zheng | 6-3,7-5 |
| ITF - Tianjin M15 | 2023/06/18 02:00 | Mattias Southcombe v Xiaoyu He | 6-2,6-3 |
| ITF - Tianjin M15 | 2023/06/14 06:10 | Hanyi Liu v Mattias Southcombe | 6-4,6-1 |
| ITF - Tianjin M15 | 2023/06/13 02:00 | Mattias Southcombe v Zijiang Yang | 6-3,3-6,10-8 |
| ITF - Addis Ababa M15 | 2023/05/23 13:30 | Benjamin Lock v Mattias Southcombe | 6-1,6-0 |
| ITF - Addis Ababa M15 - Kwalifikacje | 2023/05/22 10:50 | Mattias Southcombe v Benjamin Torres | 7-5,6-3 |
| ITF - Addis Ababa M15 - Kwalifikacje | 2023/05/22 06:55 | Mattias Southcombe v Tushar Madan | 6-2,6-3 |