Stadium: Center Court A Round: 25 Ground: Hardcourt outdoor
| ITF M25 Sapporo | 2024/09/02 01:00 | Daisuke Sumizawa v Ke Hau Hung | 6-0,6-2 |
| ITF M25 Hong Kong | 2024/08/29 04:45 | Arthur Weber v Daisuke Sumizawa | 6-2,7-6 |
| ITF M25 Hong Kong | 2024/08/27 06:40 | Daisuke Sumizawa v Ki Lung NG | 6-3,6-2 |
| UTR Pro Kawaguchi | 2024/08/17 00:00 | Ryotaro Taguchi v Daisuke Sumizawa | 6-2,7-5 |
| UTR Pro Kawaguchi | 2024/08/15 07:43 | Daisuke Sumizawa v Seiya Nakanishi | 6-2,6-3 |
| UTR Pro Kawaguchi | 2024/08/14 01:00 | Daisuke Sumizawa v Mao Takada | 6-1,6-4 |
| UTR Pro Kawaguchi | 2024/08/13 03:30 | Daisuke Sumizawa v Christopher Kosei Ono | 6-2,6-1 |
| UTR Pro Kawaguchi | 2024/08/12 00:00 | Emon Van Loben Sels v Daisuke Sumizawa | 7-6,6-4 |
| ITF M25 Maribor | 2024/08/23 10:20 | Bor Artnak v Jonas Forejtek | 3-6,3-6 |
| ITF M25 Maribor | 2024/08/22 07:55 | Bor Artnak v David Poljak | 6-3,6-3 |
| ITF M25 Maribor | 2024/08/21 11:55 | Bor Artnak v Marcell Bartakovics | 6-0,7-5 |
| ITF M25 Maribor | 2024/08/17 08:00 | Filip Jeff Planinsek v Bor Artnak | 3-6,6-3,7-6 |
| ITF M25 Maribor | 2024/08/16 08:00 | Ivan Gakhov v Bor Artnak | 2-6,3-6 |
| ITF M25 Maribor | 2024/08/15 08:00 | Matteo Fondriest v Bor Artnak | 3-6,2-6 |
| ITF M25 Maribor | 2024/08/14 12:00 | Pietro Pampanin v Bor Artnak | 3-6,5-7 |
| ITF M25 Brazzaville | 2024/08/10 10:00 | Goncalo Oliveira v Bor Artnak | 6-4,1-6,6-1 |