| UTR Pro Tennis Series Florida | 2021/12/15 17:30 | Emile Hudd v Ross, Matthis | 6-3,6-4 |
| UTR Pro Tennis Series Florida | 2021/12/15 14:00 | Matthew Thomson v Ross, Matthis | 6-2,6-4 |
| UTR Pro Tennis Series Texas | 2021/09/26 13:00 | Anish Sriniketh v Ross, Matthis | 6-7,3-6 |
| UTR Pro Tennis Series Texas | 2021/09/25 19:00 | Ross, Matthis v Marson, Guido | 6-3,0-6,6-4 |
| UTR Pro Tennis Series Texas | 2021/09/24 17:30 | Grant Lothringer v Ross, Matthis | 4-6,1-5 |
| UTR Pro Tennis Series Texas | 2021/09/23 17:30 | Stefan Storch v Ross, Matthis | 6-4,3-6,5-3 |
| UTR Pro Tennis Series Texas | 2021/09/21 17:30 | Harrison Adams v Ross, Matthis | 6-2,5-3 |
| UTR Pro Tennis Series Texas | 2021/09/20 17:00 | Ross, Matthis v Suraj Prabodh | 6-1,6-2 |
| UTR Pro Tennis Series Florida | 2021/12/14 16:55 | Emile Hudd v Azuma, Ryuhei | 4-6,5-7 |
| UTR Pro Tennis Series Florida | 2021/12/13 19:00 | Azuma, Ryuhei v Brandon Holt | 1-6,4-6 |
| UTR Pro Tennis Series Dallas | 2021/08/14 14:30 | Arimilli, Nevin v Azuma, Ryuhei | 6-4,4-6,1-6 |
| UTR Pro Tennis Series Dallas | 2021/08/12 14:30 | Azuma, Ryuhei v Mandlik, Mark | 2-6,6-4,7-5 |
| UTR Pro Tennis Series Dallas | 2021/08/11 13:00 | Colin Markes v Azuma, Ryuhei | 2-6,1-6 |
| UTR Pro Tennis Series Dallas | 2021/08/10 16:00 | Juan Carlos Aguilar v Azuma, Ryuhei | 4-6,6-3,6-3 |
| UTR Pro Tennis Series Dallas | 2021/08/08 19:30 | Azuma, Ryuhei v Stefan Storch | 2-6,6-6 |
| ITF M15 Cancun | 2019/09/17 17:55 | Azuma, Ryuhei v El Midhawy, Adam | 1-6,1-6 |