Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Chiang Rai | 2022/06/08 03:40 | Taisei Ichikawa v Palaphoom Kovapitukted | 7-5,7-5 |
| ITF M25 Chiang Rai | 2022/06/02 04:20 | Bu Yunchaokete v Taisei Ichikawa | 6-3,6-4 |
| ITF M25 Chiang Rai | 2022/05/31 07:15 | Pol Wattanakul v Taisei Ichikawa | 7-6,5-7,3-6 |
| ITF M15 Ulcinj | 2022/05/14 08:30 | Valentin Royer v Taisei Ichikawa | 6-3,6-2 |
| ITF M15 Ulcinj | 2022/05/13 09:20 | Taisei Ichikawa v Georgii Kravchenko | 7-5,0-6,6-2 |
| ITF M15 Ulcinj | 2022/05/12 09:35 | Stefano Reitano v Taisei Ichikawa | 3-6,5-7 |
| ITF M15 Ulcinj | 2022/05/11 08:00 | Taisei Ichikawa v Berk Bugarikj | 6-4,6-2 |
| ITF M25 Ulcinj | 2022/05/05 09:50 | Taisei Ichikawa v Mariano Kestelboim | 1-6,2-6 |
| ITF M25 Chiang Rai | 2022/06/08 05:40 | Kento Takeuchi v Shintaro Imai | 3-6,6-7 |
| ITF M25 Chiang Rai | 2022/06/03 02:00 | Shintaro Imai v Konstantin Kravchuk | 6-7,3-6 |
| ITF M25 Chiang Rai | 2022/06/02 03:55 | Shintaro Imai v Kento Takeuchi | 6-3,7-5 |
| ITF M25 Chiang Rai | 2022/06/01 04:30 | Shintaro Imai v Fajing Sun | 6-4,6-2 |
| ITF M25 Calabasas | 2022/03/24 19:10 | Shintaro Imai v Victor Lilov | 7-5,1-6,4-6 |
| ITF M25 Calabasas | 2022/03/23 17:00 | Shintaro Imai v Isaiah Strode | 6-4,3-6,7-6 |
| ITF M25 Bakersfield | 2022/03/17 22:00 | Shintaro Imai v Keegan Smith | 6-7,4-6 |
| ITF M25 Bakersfield | 2022/03/15 23:05 | Shintaro Imai v Victor Lilov | 1-6,6-1,6-4 |