| UTR Pro Tennis Series Nevada | 2021/07/04 15:00 | Eric Hadigian v Quinn Vandecasteele | 3-6,4-6 |
| UTR Pro Tennis Series Nevada | 2021/07/01 15:00 | Eric Hadigian v Nicolas Barrientos | 2-6,3-6 |
| UTR Pro Tennis Series Nevada | 2021/06/30 16:30 | Eric Hadigian v Bjorn Swenson | 7-6,2-6,1-6 |
| UTR Pro Tennis Series Nevada | 2021/06/29 18:00 | Eric Hadigian v Hudson Rivera | 5-7,6-4,5-1 |
| UTR Pro Tennis Series Nevada | 2021/06/28 15:00 | Eric Hadigian v Finn Bass | 7-6,6-3 |
| ITF M25 Wichita | 2021/06/07 15:00 | Gabriel Diallo v Eric Hadigian | 6-2,7-6 |
| UTR Pro Tennis Series California | 2021/05/28 16:30 | Eric Hadigian v Nicolas Barrientos | 3-6,2-6 |
| UTR Pro Tennis Series California | 2021/05/26 16:30 | Eric Hadigian v Paul Barretto | 6-2,5-3 |
| ITF M15 Weston | 2021/06/29 14:30 | Kento Takeuchi v Dane Sweeny | 6-7,3-6 |
| ITF M15 Champaign | 2021/06/23 20:45 | Dane Sweeny v Kento Takeuchi | 6-1,6-4 |
| ITF M25 Tulsa | 2021/06/14 18:00 | Kento Takeuchi v Noah Schachter | 3-6,3-6 |
| ITF M25 Wichita | 2021/06/09 15:00 | Joshua Ortlip v Kento Takeuchi | 7-6,6-4 |
| ITF M15 Monastir | 2021/03/10 08:30 | Kento Takeuchi v Renta Tokuda | 5-7,2-6 |
| ITF M15 Monastir | 2021/03/03 11:00 | Kento Takeuchi v Simon Carr | 3-6,2-6 |
| ITF M15 Monastir | 2021/02/22 12:30 | Kento Takeuchi v Kazuma Kawachi | 6-7,5-7 |
| ITF M15 Monastir | 2021/02/21 10:00 | Kento Takeuchi v Julien De Cuyper | 6-1,6-1 |