Stadium: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Wellington | 2022/12/16 02:25 | Corban Crowther v Daisuke Sumizawa | 4-6,1-6 |
| ITF M15 Caloundra | 2023/08/04 04:20 | Daisuke Sumizawa v Luke Saville | 4-6,4-6 |
| ITF M15 Caloundra | 2023/08/03 00:00 | Daisuke Sumizawa v Jeremy Zhang | 6-2,6-1 |
| ITF M15 Caloundra | 2023/08/01 04:45 | Daisuke Sumizawa v Taiyo Yamanaka | 4-6,6-3,7-6 |
| ITF M15 Caloundra | 2023/07/28 01:00 | Daisuke Sumizawa v Thomas Fancutt | 6-3,6-7,3-6 |
| ITF M15 Caloundra | 2023/07/27 04:40 | Daisuke Sumizawa v Luke Sorensen | 6-4,6-3 |
| ITF M15 Caloundra | 2023/07/25 04:05 | Daisuke Sumizawa v Kazuki Nishiwaki | 6-1,6-2 |
| ITF M15 Jakarta | 2023/06/28 02:00 | Yurii Dzhavakian v Daisuke Sumizawa | 2-6,6-4,6-2 |
| ITF M25 Anseong | 2023/06/23 03:25 | Daisuke Sumizawa v Sanhui Shin | 3-6,4-6 |
| ITF M25 Jakarta | 2023/08/14 04:35 | Corban Crowther v Dheeraj Kodancha Srinivasan | 6-2,6-2 |
| ITF M25 Jakarta Qual | 2023/08/13 08:50 | Corban Crowther v Cooper Wilkinson | 6-0,6-2 |
| ITF M25 Jakarta | 2023/08/09 04:00 | S D Prajwal Dev v Corban Crowther | 6-7,6-3,6-3 |
| ITF M25 Jakarta | 2023/08/07 04:25 | Corban Crowther v Ki Lung NG | 6-3,7-5 |
| ITF M25 Jakarta | 2023/08/06 05:20 | Corban Crowther v Lakshya Gupta | 6-2,7-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/19 02:00 | Corban Crowther v Palaphoom Kovapitukted | 2-6,4-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/17 03:25 | Corban Crowther v Parth Aggarwal | 6-4,6-1 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/07/16 06:45 | Corban Crowther v Taisei Kinase | 6-2,6-0 |