Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Tianjin | 2023/06/19 03:30 | Mattias Southcombe v Yanjie Zheng | 6-3,7-5 |
| ITF M15 Tianjin | 2023/06/18 02:00 | Mattias Southcombe v Xiaoyu He | 6-2,6-3 |
| ITF M15 Tianjin | 2023/06/14 06:10 | Hanyi Liu v Mattias Southcombe | 6-4,6-1 |
| ITF M15 Tianjin | 2023/06/13 02:00 | Mattias Southcombe v Zijiang Yang | 6-3,3-6,10-8 |
| ITF M15 Addis Ababa | 2023/05/23 13:30 | Benjamin Lock v Mattias Southcombe | 6-1,6-0 |
| ITF M15 Addis Ababa Qual | 2023/05/22 10:50 | Mattias Southcombe v Benjamin Torres | 7-5,6-3 |
| ITF M15 Addis Ababa Qual | 2023/05/22 06:55 | Mattias Southcombe v Tushar Madan | 6-2,6-3 |
| ITF M15 Addis Ababa | 2023/05/15 08:00 | Mattias Southcombe v Guelfo Baldovinetti | 5-7,6-7 |
| ITF M15 Cancun | 2022/08/14 16:30 | Yu Zhang v Chukang Wang | 3-6,6-7 |
| ITF M15 Cancun | 2022/08/08 13:30 | Yu Zhang v Paul Spencer | 6-2,5-7,5-10 |
| ITF M15 South Bend | 2022/06/22 19:30 | Yu Zhang v Felix Corwin | 4-6,6-7 |