Stadium: Court 1 Round: 62 Ground: Clay
| ITF M15 Chiang Rai | 2022/04/28 03:15 | Masamichi Imamura v Yuta Shimizu | 2-6,2-6 |
| ITF M15 Chiang Rai | 2022/04/27 02:00 | Suphawat Saeoui v Masamichi Imamura | 1-6,1-6 |
| ITF M15 Chiang Rai | 2022/04/26 03:40 | Masamichi Imamura v Runhao Hua | 6-1,6-3 |
| ITF M15 Chiang Rai | 2022/04/25 06:40 | Masamichi Imamura v Adil Kalyanpur | 6-4,6-2 |
| ITF M15 Chiang Rai - kvalifikace | 2022/04/24 06:40 | Masamichi Imamura v Bingyu Yu | 7-6,6-0 |
| ITF M15 Chiang Rai - kvalifikace | 2022/04/17 07:55 | Masamichi Imamura v Marcel Kamrowski | 3-6,4-6 |
| ITF M15 Chiang Rai | 2022/04/11 03:20 | Masamichi Imamura v Jimmy Yang | 3-6,2-6 |
| ITF M15 Chiang Rai - kvalifikace | 2022/04/10 05:55 | Masamichi Imamura v Christoffer Solberg | 6-2,6-1 |