Stadium: Court 1 Round: 25 Ground: Clay
| ITF M25 Kursumlijska Banja | 2024/05/07 06:30 | Carlos Giraldi v Aleksandar Hudjec | 4-6,6-4,5-10 |
| ITF M15 Kursumlijska Banja | 2024/04/29 08:30 | Milan Drinic v Aleksandar Hudjec | 6-0,7-6 |
| ITF M25 Zlatibor | 2023/09/27 10:20 | Aleksandar Hudjec v Renlong Pang | 7-6,3-6,0-10 |
| ITF M15 Kursumlijska Banja | 2024/05/01 10:35 | Keisuke Saitoh v Branko Djuric | 4-6,2-6 |
| ITF M15 Kursumlijska Banja | 2024/04/30 09:20 | Keisuke Saitoh v Yannik Kelm | 6-2,6-4 |
| ITF M15 Kashiwa | 2024/04/05 04:30 | Yu Hsiou Hsu v Keisuke Saitoh | 6-3,6-1 |
| ITF M15 Kashiwa | 2024/04/04 01:30 | Daisuke Sumizawa v Keisuke Saitoh | 5-7,2-6 |
| ITF M15 Kashiwa | 2024/04/03 04:10 | Keisuke Saitoh v Tsung-Hao Huang | 6-2,6-3 |
| ITF M15 Kashiwa | 2024/04/01 01:00 | Jimmy Yang v Keisuke Saitoh | 1-6,3-6 |
| ITF M15 Kashiwa | 2024/03/31 01:00 | Yuttana Charoenphon v Keisuke Saitoh | 5-7,2-6 |
| ITF M15 Tsukuba | 2024/03/27 00:45 | Jeamoon Lee v Keisuke Saitoh | 4-6,6-1,6-4 |