Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Sapporo | 2022/09/07 00:30 | Shuichi Sekiguchi v Masamichi Imamura | 7-6,1-6,6-0 |
| ITF M25 Sapporo | 2022/08/30 03:30 | Taketo Takamisawa v Masamichi Imamura | 6-3,4-6,6-2 |
| ITF M15 Jakarta | 2022/08/16 05:50 | Kazuki Nishiwaki v Masamichi Imamura | 6-3,3-6,6-1 |
| ITF M15 Jakarta | 2022/08/11 02:00 | Mukund Sasikumar v Masamichi Imamura | 6-4,6-3 |
| ITF M15 Jakarta | 2022/08/10 02:00 | Shuannon Tricerri v Masamichi Imamura | 2-6,1-6 |
| ITF M15 Cancun | 2022/07/23 13:30 | Masamichi Imamura v Enzo Wallart | 3-6,4-6 |
| ITF M15 Cancun | 2022/07/21 14:00 | Masamichi Imamura v Kousuke Ogura | 7-5,6-3 |
| ITF M15 Cancun | 2022/07/16 14:00 | Masamichi Imamura v Adam Walton | 3-6,3-6 |
| Davis Cup | 2022/09/17 05:40 | Kasidit Samrej v Murkel Dellien | 5-7,6-2,6-1 |
| Davis Cup | 2022/09/16 04:00 | Kasidit Samrej v Federico Zeballos | 6-3,6-2 |
| Challenger Nonthaburi | 2022/09/06 04:55 | Kasidit Samrej v Makoto Ochi | 5-7,6-3,3-6 |
| Challenger Nonthaburi | 2022/09/05 03:00 | Kasidit Samrej v Philip Sekulic | 6-3,6-2 |
| Challenger Nonthaburi Qual | 2022/09/04 04:40 | Daniel Cukierman v Kasidit Samrej | 6-2,5-7,4-6 |
| Challenger Nonthaburi | 2022/09/01 04:40 | Gabriel Decamps v Kasidit Samrej | 6-4,6-4 |
| Challenger Nonthaburi | 2022/08/29 08:25 | Kasidit Samrej v Thanapet Chanta | 7-6,6-1 |
| Challenger Nonthaburi | 2022/08/23 07:55 | Kasidit Samrej v Kyrian Jacquet | 2-6,6-4,4-6 |