| ITF M25 Sapporo | 2022/09/08 01:00 | Ryuki Matsuda v Shintaro Imai | 1-6,3-6 |
| ITF M25 Sapporo | 2022/09/07 03:15 | Ryuki Matsuda v Tomohiro Masabayashi | 6-2,7-6 |
| ITF M15 Daegu | 2022/09/01 02:00 | Duckhee Lee v Ryuki Matsuda | 7-6,6-2 |
| ITF M15 Changwon | 2022/08/27 01:55 | Jeamoon Lee v Ryuki Matsuda | 6-3,6-7,6-4 |
| ITF M15 Changwon | 2022/08/26 01:00 | Thomas Fancutt v Ryuki Matsuda | 4-6,6-2,6-7 |
| ITF M15 Changwon | 2022/08/25 01:15 | Ryuki Matsuda v Adil Kalyanpur | 7-6,6-1 |
| ITF M15 Changwon | 2022/08/23 01:00 | Geun Jun Kim v Ryuki Matsuda | 1-6,3-6 |
| ITF M15 Jakarta | 2022/08/17 02:00 | Ryuki Matsuda v Shintaro Imai | 0-6,4-6 |
| UTR Pro Tennis Series Miki | 2022/07/17 02:00 | Takamasa Mishiro v Kento Tagashira | 6-3,4-6,6-5 |
| UTR Pro Tennis Series Miki | 2022/07/13 02:00 | Taiyo Yamanaka v Kento Tagashira | 6-1,6-1 |
| UTR Pro Tennis Series Miki | 2022/07/12 02:00 | Shunya Maruyama v Kento Tagashira | 6-4,6-3 |
| UTR Pro Tennis Series Miki | 2022/07/09 05:00 | Sota Minami v Kento Tagashira | 5-7,7-6,7-6 |
| UTR Pro Tennis Series Miki | 2022/07/08 06:15 | Kento Tagashira v Ryotaro Matsumura | 5-7,1-6 |
| UTR Pro Tennis Series Miki | 2022/07/07 04:58 | Kento Tagashira v Jumpei Yamasaki | 4-6,3-6 |
| UTR Pro Tennis Series Miki | 2022/07/06 06:30 | Reiya Komagata v Kento Tagashira | 6-4,6-7,6-3 |
| UTR Pro Tennis Series Miki | 2022/07/05 00:30 | Yuichiro Inui v Kento Tagashira | 6-1,7-5 |