| UTR Pro Tennis Series California | 2021/05/20 20:30 | 하디기안, 에릭 v 고메즈, 루카스 | 4-6,4-5 |
| UTR Pro Tennis Series California | 2021/05/19 18:00 | 하디기안, 에릭 v 브리머, 개그 | 3-6,3-6 |
| UTR Pro Tennis Series California | 2021/05/18 15:00 | 하디기안, 에릭 v Kalman Boyd | 2-6,0-6 |
| UTR Pro Tennis Series California | 2021/05/17 18:00 | 하디기안, 에릭 v 라비찬더, 이스한 | 6-4,6-2 |
| UTR Pro Tennis Series California | 2021/02/28 17:30 | 하디기안, 에릭 v Alex Michelsen | 6-4,6-1 |
| UTR Pro Tennis Series California | 2021/02/27 22:30 | 하디기안, 에릭 v Maxim Groysman | 6-2,5-2 |
| UTR Pro Tennis Series California | 2021/02/25 18:00 | 하디기안, 에릭 v Seggerman, Ryan | 6-0,3-6,2-6 |
| UTR Pro Tennis Series California | 2021/02/24 22:00 | 하디기안, 에릭 v 스트로드, 이사이아 | 3-6,3-6 |
| UTR Pro Tennis Series California | 2021/05/21 20:45 | Alexander Stater v Alex Kuperstein | 6-2,3-6,2-6 |
| UTR Pro Tennis Series California | 2021/05/20 15:00 | 올틀리프, 조수아 v Alex Kuperstein | 6-1,5-3 |
| UTR Pro Tennis Series California | 2021/05/19 19:30 | Josh Sheehy v Alex Kuperstein | 6-3,6-5 |
| UTR Pro Tennis Series California | 2021/05/17 16:30 | R Seggerman v Alex Kuperstein | 3-6,4-6 |