Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF - M25 Tay Ninh | 2022/10/04 04:00 | Masamichi Imamura v Dayne Kelly | 2-6,4-6 |
| ITF - M25 Tay Ninh | 2022/09/30 03:00 | Nam Hoang Ly v Masamichi Imamura | 6-4,6-4 |
| ITF - M25 Tay Ninh | 2022/09/29 02:00 | Wishaya Trongcharoenchaikul v Masamichi Imamura | 1-6,4-6 |
| ITF - M25 Tay Ninh | 2022/09/28 02:00 | Masamichi Imamura v Kasidit Samrej | 6-3,6-3 |
| 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 |
| Challenger - Busan | 2022/10/20 02:00 | Seong Chan Hong v Yunseong Chung | 6-3,7-5 |
| Challenger - Busan | 2022/10/18 06:35 | Yunseong Chung v Chun Hsin Tseng | 7-5,7-5 |
| Challenger - Gwangju | 2022/10/04 05:30 | Yunseong Chung v Ji Sung Nam | 6-1,3-6,5-7 |
| Challenger - Gwangju | 2022/10/03 04:00 | Yunseong Chung v Seita Watanabe | 6-2,7-6 |
| ATP - Seoul | 2022/09/27 10:00 | Soonwoo Kwon v Yunseong Chung | 7-6,6-7,6-1 |
| ATP - Seoul | 2022/09/25 03:50 | Shintaro Mochizuki v Yunseong Chung | 5-7,4-6 |
| ATP - Seoul | 2022/09/24 06:55 | Yunseong Chung v Dalibor Svrcina | 6-3,4-6,6-1 |
| Challenger - Nonthaburi | 2022/08/30 08:15 | Yunseong Chung v Billy Harris | 3-6,6-4,4-6 |