| UTR Pro Tennis Series California | 2021/11/29 20:00 | Arthur Bellegy v Alex Kuperstein | 0-6,4-6 |
| UTR Pro California | 2023/02/08 20:47 | Alex Kuperstein v ZhengQing Ji | 6-3,6-1 |
| UTR Pro California | 2023/02/06 19:30 | Alex Kuperstein v Sanjeev Chundu | 6-1,6-1 |
| ITF M25 Malibu | 2023/01/06 18:00 | Alex Kuperstein v 존스, 가레트 | 4-6,0-6 |
| ITF M25 Malibu | 2023/01/05 22:00 | 실리그, 킬레 v Alex Kuperstein | 6-7,5-7 |
| ITF M25 Malibu | 2023/01/03 19:30 | Alex Kuperstein v 호만, 로날드 | 0-6,6-4,10-6 |
| ITF M25 Malibu | 2023/01/02 17:00 | Alex Kuperstein v Jakub Ostajewski | 7-6,6-2 |
| ITF M15 Boca Raton | 2022/11/16 14:00 | 필리프스, 롤란드 v Alex Kuperstein | 6-0,4-6,6-1 |
| ITF M25 Austin | 2022/11/10 18:30 | Alex Kuperstein v 마르케스, 콜린 | 0-6,1-6 |
| UTR Pro California | 2023/02/08 22:30 | Sanjeev Chundu v Arthur Bellegy | 0-6,3-6 |
| UTR Pro Tennis Series California | 2022/12/10 23:46 | Corse, Joseph v Arthur Bellegy | 4-6,3-5 |
| UTR Pro Tennis Series California | 2022/12/10 19:00 | Noah Zamora v Arthur Bellegy | 6-7,4-6 |
| UTR Pro Tennis Series California | 2022/12/09 19:30 | Arthur Bellegy v 스미에이, 야신 | 4-6,4-5 |
| UTR Pro Tennis Series California | 2022/12/07 21:00 | Arthur Bellegy v Hill, Sean | 2-6,2-6 |
| UTR Pro Tennis Series California | 2022/12/06 21:00 | Arthur Bellegy v Elijah Strode | 4-6,2-5 |
| UTR Pro Tennis Series California | 2022/12/05 23:30 | Lucas Coriaty v Arthur Bellegy | 6-7,3-6 |
| UTR Pro Tennis Series California | 2022/11/20 19:30 | Arthur Bellegy v Rithvik Krishna | 7-5,5-1 |