Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Harmon | 2024/06/06 00:00 | Naoki Tajima v Shinji Hazawa | 7-6,6-4 |
| ITF M15 Karuizawa | 2024/05/29 02:30 | Kohei Hayashi v Shinji Hazawa | 3-6,6-4,10-8 |
| UTR Pro Suita | 2024/04/28 03:16 | Shinji Hazawa v Ryotaro Matsumura | 7-6,6-3 |
| UTR Pro Suita | 2024/04/27 06:00 | Shinji Hazawa v Shinnosuke Iwamoto | 7-6,6-4 |
| UTR Pro Suita | 2024/04/26 02:00 | Wakamatsu Taichi v Shinji Hazawa | 7-5,2-6,2-6 |
| UTR Pro Suita | 2024/04/25 02:00 | Nicholas Jovanovski v Shinji Hazawa | 1-6,5-7 |
| UTR Pro Suita | 2024/04/22 00:30 | Kazuma Kawachi v Shinji Hazawa | 6-7,7-6,1-6 |
| Challenger Yokohama | 2023/11/19 07:00 | Kalin Ivanovski v Shinji Hazawa | 3-6,6-4,7-5 |
| ITF M15 Saarlouis | 2024/06/21 16:00 | Sergey Fomin v Mika Lipp | 2-6,4-6 |
| ITF M15 Saarlouis | 2024/06/20 11:00 | Sergey Fomin v Peter Goldsteiner | 6-4,6-2 |
| ITF M15 Saarlouis | 2024/06/19 12:15 | Sergey Fomin v Felix Corwin | 6-1,6-1 |
| ITF M25 Sarajevo | 2024/06/05 15:30 | Adrian Oetzbach v Sergey Fomin | 2-6,6-2,6-2 |
| ITF M25 Kiseljak | 2024/05/30 12:25 | Sergey Fomin v Matthew Dellavedova | 3-6,6-3,3-6 |
| ITF M25 Kiseljak | 2024/05/28 10:30 | Sergey Fomin v Antonio Pelivan | 6-0,6-0 |
| Challenger Skopje | 2024/05/20 08:30 | Sergey Fomin v Gerald Melzer | 6-3,6-4 |
| Challenger Skopje | 2024/05/19 08:30 | Juan C P Angelo v Sergey Fomin | 2-6,6-2,2-6 |