Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF M25 Kursumlijska Banja | 2024/06/04 10:50 | Saba Purtseladze v Keisuke Saitoh | 6-3,6-4 |
| ITF M15 Kursumlijska Banja | 2024/05/28 09:30 | Yanaki Milev v Keisuke Saitoh | 6-2,6-4 |
| ITF M15 Kursumlijska Banja | 2024/05/23 11:55 | Hayato Matsuoka v Keisuke Saitoh | 6-4,6-4 |
| ITF M15 Kursumlijska Banja | 2024/05/22 07:00 | Milos Mikovic v Keisuke Saitoh | 1-6,0-6 |
| ITF M15 Kursumlijska Banja | 2024/05/17 07:00 | Keisuke Saitoh v Edas Butvilas | 6-7,6-3,2-6 |
| ITF M15 Kursumlijska Banja | 2024/05/16 07:00 | Keisuke Saitoh v Ignacio Parisca | 7-6,6-1 |
| ITF M15 Kursumlijska Banja | 2024/05/14 09:55 | Daisuke Sumizawa v Keisuke Saitoh | 4-6,7-5,3-6 |
| ITF M25 Kursumlijska Banja | 2024/05/09 07:00 | Keisuke Saitoh v Peter Buldorini | 6-1,1-6,1-6 |
| ITF M25 Changwon | 2024/06/21 05:10 | Kenta Miyoshi v Edward Winter | 3-6,2-6 |
| ITF M25 Changwon | 2024/06/20 02:50 | Kenta Miyoshi v Taketo Takamisawa | 6-1,6-0 |
| ITF M25 Changwon | 2024/06/19 01:00 | Seon Yong Han v Kenta Miyoshi | 3-6,3-6 |
| ITF M15 Anseong | 2024/06/14 01:00 | Sanhui Shin v Kenta Miyoshi | 1-6,6-3,6-2 |
| ITF M15 Anseong | 2024/06/13 01:00 | Kenta Miyoshi v Ji Hoon Son | 7-5,6-3 |
| ITF M15 Anseong | 2024/06/12 01:00 | Kenta Miyoshi v Jangjun Kim | 6-3,4-6,7-5 |
| ITF M15 Harmon | 2024/06/07 02:40 | Kenta Miyoshi v Jake Delaney | 2-6,6-7 |
| ITF M15 Harmon | 2024/06/06 04:15 | Kenta Miyoshi v Sungbeen Sim | 6-2,6-0 |