| UTR Pro Tennis Series Dallas | 2021/08/11 17:00 | Nevin Arimilli v Joshua Peck | 2-6,3-6 |
| UTR Pro Tennis Series Dallas | 2021/08/10 14:30 | Nevin Arimilli v Sven Lah | 0-6,4-6 |
| UTR Pro Tennis Series Dallas | 2021/08/09 16:01 | Spencer Whitaker v Nevin Arimilli | 3-6,3-6 |
| UTR Pro Tennis Series California | 2021/07/22 18:00 | Nevin Arimilli v Colton Smith | 2-5 |
| UTR Pro Tennis Series California | 2021/07/21 18:00 | Nevin Arimilli v Julian Steinhausen | 7-6,4-6,1-6 |
| UTR Pro Tennis Series California | 2021/07/20 15:00 | Nevin Arimilli v Aidan Kim | 6-3,2-6,5-3 |
| UTR Pro Tennis Series California | 2021/07/18 22:47 | Karl Lee v Nevin Arimilli | 5-7,6-7 |
| UTR Pro Tennis Series California | 2021/07/18 15:00 | Jett Middleton v Nevin Arimilli | 7-5,7-5 |
| UTR Pro Tennis Series Dallas | 2021/08/12 14:30 | Ryuhei Azuma v Mark Mandlik | 2-6,6-4,7-5 |
| UTR Pro Tennis Series Dallas | 2021/08/11 13:00 | Colin Markes v Ryuhei Azuma | 2-6,1-6 |
| UTR Pro Tennis Series Dallas | 2021/08/10 16:00 | Juan Carlos Aguilar v Ryuhei Azuma | 4-6,6-3,6-3 |
| UTR Pro Tennis Series Dallas | 2021/08/08 19:30 | Ryuhei Azuma v Stefan Storch | 2-6,6-6 |
| ITF M15 Cancun | 2019/09/17 17:55 | Ryuhei Azuma v Adam El Mihdawy | 1-6,1-6 |
| ITF M15 Cancun | 2019/09/11 14:00 | Juan Sebastian Gomez v Ryuhei Azuma | 6-4,7-5 |
| ITF Japan F8 | 2018/06/11 00:30 | Masaya Kobayashi v Ryuhei Azuma | 6-0,7-5 |
| ITF Japan F6 Qual | 2018/04/08 01:00 | Ryuhei Azuma v Yuto Sakai | 2-6,2-6 |