Stadium: Court 1 Round: 45 Ground: Hardcourt outdoor
| ITF M25 Takasaki | 2023/09/21 05:15 | Tatsuma Ito v Koki Matsuda | 7-6,1-6,6-3 |
| ITF M25 Takasaki | 2023/09/19 00:55 | Yuta Kikuchi v Koki Matsuda | 3-6,2-6 |
| ITF M25 Sapporo | 2023/09/15 05:35 | Naoki Nakagawa v Koki Matsuda | 6-4,6-2 |
| ITF M25 Sapporo | 2023/09/15 00:55 | Koki Matsuda v Daisuke Sumizawa | 6-0,7-6 |
| ITF M25 Sapporo | 2023/09/12 05:40 | Takuya Kumasaka v Koki Matsuda | 0-6,2-6 |
| ITF M25 Sapporo | 2023/09/04 01:00 | Koki Matsuda v Ko Suzuki | 6-1,4-6,7-10 |
| ITF M25 Tainan | 2023/08/15 04:45 | Koki Matsuda v Makoto Ochi | 3-6,7-5,4-6 |
| ITF M25 Jakarta | 2023/08/09 05:30 | Koki Matsuda v Arthur Weber | 2-6,2-6 |
| ITF M25 Cairns | 2023/10/12 00:00 | Blake Mott v Kody Pearson | 6-3,6-4 |
| ITF M25 Cairns | 2023/10/10 23:55 | Jayden Court v Kody Pearson | 2-6,5-7 |
| ITF M25 Cairns | 2023/10/05 02:45 | Daisuke Sumizawa v Kody Pearson | 6-2,1-6,6-4 |
| ITF M25 Cairns | 2023/10/03 05:55 | Kody Pearson v James Watt | 6-4,7-6 |
| ITF M25 Darwin | 2023/09/23 08:40 | Kody Pearson v Blake Mott | 1-6,1-6 |
| ITF M25 Darwin | 2023/09/22 08:50 | Henrik Wiersholm v Kody Pearson | 6-4,3-6,2-6 |
| ITF M25 Darwin | 2023/09/20 08:00 | Kody Pearson v Brandon Walkin | 7-6,6-1 |
| ITF M25 Darwin | 2023/09/12 08:50 | Kody Pearson v Jacob Bradshaw | 6-7,5-7 |