Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Addis Ababa Qual | 2023/05/22 06:55 | Mattias Southcombe v 마단, 투사르 | 6-2,6-3 |
| ITF M15 Doha | 2023/10/03 12:00 | Mattias Southcombe v 데 쿠이퍼, 줄리엔 | 6-1,2-6,11-13 |
| ITF M25 Kigali | 2023/09/13 09:40 | Julian Desousa v Mattias Southcombe | 6-3,6-2 |
| ITF M25 Kigali | 2023/09/07 08:50 | 데놀리, 코렌틴 v Mattias Southcombe | 6-3,6-2 |
| ITF M25 Kigali | 2023/09/06 09:40 | Mattias Southcombe v Hans, Kabir | 6-2,6-3 |
| ITF M25 Kigali | 2023/09/04 07:30 | Mattias Southcombe v Moritz Schroeter | 1-6,5-7 |
| Yinchuan, Singles M-ITF-CHN-11A | 2023/08/15 01:55 | Wenfu Li v Mattias Southcombe | 4-6,7-6,10-6 |
| Yinchuan, Singles M-ITF-CHN-11A | 2023/08/14 02:00 | Rui Ning Huang v Mattias Southcombe | 1-2 |
| ITF M25 Baotou | 2023/08/10 01:30 | Mattias Southcombe v 이, 덕희 | 3-6,4-6 |
| ITF M25 Kigali | 2023/09/13 08:35 | 몬트시, 시포소단도 v 마단, 투사르 | 6-4,6-3 |
| ITF M25 Kigali Qual | 2023/09/11 08:00 | 마단, 투사르 v Karenzi B Karenzi | 6-4,6-1 |
| ITF M25 Kigali Qual | 2023/09/10 09:40 | 마단, 투사르 v Andriy Poritskyy | 6-2,7-6 |
| ITF M25 Kigali | 2023/09/04 09:50 | Julian Desousa v 마단, 투사르 | 4-6,7-6,10-4 |
| ITF M25 Kigali | 2023/09/03 14:15 | Barry Nimubona v 마단, 투사르 | 4-6,2-6 |
| ITF M25 Tainan | 2023/08/21 01:55 | Ke Hau Hung v 마단, 투사르 | 6-1,3-6,12-10 |
| ITF M25 Tainan | 2023/08/20 03:00 | 마단, 투사르 v Chen, Ying-Ze | 6-4,7-5 |
| ITF M25 Tainan | 2023/08/13 04:30 | 마단, 투사르 v 유즈키, 타케루 | 4-6,6-7 |