| UTR Pro Tennis Series Nevada | 2021/07/03 16:30 | Bjorn Swenson v Karl Lee | 6-2,5-2 |
| UTR Pro Tennis Series Nevada | 2021/06/30 15:00 | Karl Lee v Aaron Bailey | 6-2,6-4 |
| UTR Pro Tennis Series Nevada | 2021/06/29 15:00 | Karl Lee v Bradley Frye | 3-6,6-7 |
| UTR Pro Tennis Series Nevada | 2021/06/28 18:00 | Karl Lee v Jared Pratt | 6-4,6-3 |
| UTR Pro Tennis Series California | 2021/02/14 16:00 | Kyle Kang v Karl Lee | 7-6,6-3 |
| UTR Pro Tennis Series California | 2021/02/13 20:30 | Alejandro Mendoza v Karl Lee | 3-6,4-5 |
| UTR Pro Tennis Series California | 2021/02/11 20:00 | Karl Lee v Isaiah Strode | 1-6,0-5 |
| UTR Pro Tennis Series California | 2021/02/10 16:00 | Karl Lee v Joshua Ortlip | 4-6,6-2,0-6 |
| UTR Pro Tennis Series California | 2021/07/18 15:00 | Jett Middleton v Nevin Arimilli | 7-5,7-5 |
| ITF M15 Austin | 2019/11/20 17:40 | Joshua Sheehy v Nevin Arimilli | 6-1,6-7,6-2 |
| ITF M15 Austin | 2019/11/19 16:00 | Nevin Arimilli v Chih Chi Huang | 3-6,6-3,11-9 |
| ITF M15 Austin | 2019/11/18 17:00 | Nevin Arimilli v Joao P Alcantara | 6-3,6-3 |
| ITF M25 Waco | 2019/10/14 17:00 | Nevin Arimilli v Tadeas Paroulek | 2-6,1-6 |
| ITF M15 Pittsburgh | 2019/07/03 14:00 | Nevin Arimilli v Alexander Cozbinov | 2-6,0-6 |
| ITF M15 Rochester | 2019/06/24 17:00 | Colin Markes v Nevin Arimilli | 5-7,7-6,10-8 |
| ITF M25 Tulsa | 2019/06/19 15:00 | Nevin Arimilli v Alexander Sarkissian | 2-6,3-6 |