Stadium: Court 2 Round: 26 Ground: Clay
| ITF M15 Kursumlijska Banja | 2024/05/01 12:35 | Daisuke Sumizawa v Sergej Zivkovic | 6-4,6-4 |
| ITF M15 Kashiwa | 2024/04/04 01:30 | Daisuke Sumizawa v Keisuke Saitoh | 5-7,2-6 |
| ITF M15 Kashiwa | 2024/04/02 05:00 | Daisuke Sumizawa v Koki Matsuda | 6-3,3-6,6-3 |
| ITF M15 Kashiwa | 2024/04/01 02:40 | Daisuke Sumizawa v Naoki Tajima | 4-6,6-1,10-8 |
| ITF M15 Kashiwa | 2024/03/31 01:00 | Daisuke Sumizawa v Tomohiro Masabayashi | 6-4,6-7,10-5 |
| ITF M15 Tsukuba | 2024/03/28 04:15 | Daisuke Sumizawa v Stefanos Sakellaridis | 3-6,6-3,1-6 |
| ITF M15 Tsukuba | 2024/03/27 04:15 | Ryotaro Shimomura v Daisuke Sumizawa | 6-4,3-6,4-6 |
| ITF M15 Tsukuba | 2024/03/25 06:00 | Daisuke Sumizawa v Masamichi Imamura | 6-3,6-4 |
| ITF M15 Kursumlijska Banja | 2024/05/01 12:10 | Jacques-Kai Inoue v Peter Buldorini | 3-6,2-6 |
| ITF M15 Kursumlijska Banja | 2024/04/26 09:35 | Kristijan Juhas v Peter Buldorini | 2-6,6-3,10-6 |
| Challenger Naples | 2024/03/24 10:10 | Peter Buldorini v Michael Geerts | 4-6,1-6 |
| ITF M15 Monastir | 2024/03/14 09:35 | Luca Castagnola v Peter Buldorini | 6-2,6-4 |
| ITF M15 Monastir | 2024/03/13 09:00 | Peter Buldorini v Nazim Makhlouf | 6-1,6-2 |
| ITF M15 Monastir | 2024/03/08 08:30 | Peter Buldorini v Jakub Nicod | 4-6,2-6 |
| ITF M15 Monastir | 2024/03/07 10:45 | Simon Beaupain v Peter Buldorini | 4-6,1-6 |
| ITF M25 Trento | 2024/02/20 16:30 | Peter Buldorini v Daniil Glinka | 1-6,1-6 |