Estádio: Court 6 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Yanagawa | 2023/12/27 00:30 | Mikalai Haliak v Ryotaro Matsumura | 6-3,6-3 |
| ATP - Metz | 2023/11/04 16:00 | Gijs Brouwer v Mikalai Haliak | 6-3,6-2 |
| Challenger - Shenzhen | 2023/10/17 02:00 | Mikalai Haliak v Terence Atmane | 1-6,4-6 |
| Challenger - Shenzhen | 2023/10/10 03:00 | Mikalai Haliak v Yan Bai | 6-4,5-7,1-6 |
| Challenger - Shenzhen | 2023/10/09 08:00 | Mikalai Haliak v Yaojie Zeng | 6-3,7-6 |
| ATP - Xangai | 2023/10/02 05:40 | James Duckworth v Mikalai Haliak | 6-4,6-3 |
| ATP - Chengdu | 2023/09/19 03:00 | Mikalai Haliak v Omar Jasika | 7-5,3-6,2-6 |
| Challenger - Guangzhou | 2023/09/12 07:20 | Mikalai Haliak v Juncheng Shang | 7-6,1-6,2-6 |
| ITF - M15 Yanagawa | 2023/12/27 00:30 | Keisuke Saitoh v Taki Adachi | 6-1,6-1 |
| ITF - M15 Yanagawa | 2023/12/20 07:15 | Linang Xiao v Keisuke Saitoh | 6-0,6-2 |
| ITF - M25 Gold Coast | 2023/11/29 01:30 | Keisuke Saitoh v Blake Mott | 2-6,2-6 |
| ITF - M25 Brisbane | 2023/11/22 23:50 | Moerani Bouzige v Keisuke Saitoh | 6-4,2-6,7-5 |
| ITF - M25 Brisbane | 2023/11/21 05:25 | Keisuke Saitoh v Thomas Fancutt | 4-6,7-5,6-4 |
| ITF - M25 Takasaki | 2023/09/20 01:00 | Leo Vithoontien v Keisuke Saitoh | 6-4,6-3 |
| ITF - M25 Sapporo | 2023/09/12 03:45 | Keisuke Saitoh v Tomohiro Masabayashi | 5-7,3-6 |
| ITF - M25 Sapporo | 2023/09/06 01:00 | Keisuke Saitoh v Tomohiro Masabayashi | 4-6,6-3,1-6 |