| UTR Pro Tennis Series California | 2021/07/19 15:00 | Tristan Boyer v Alexey Nesterov | 6-3,6-4 |
| UTR Pro Tennis Series Atlanta | 2021/07/10 13:30 | Alexey Nesterov v Conner Huertas Del Pino | 6-3,4-6,3-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/07 20:00 | Jacob Bickersteth v Alexey Nesterov | 4-6,6-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/06 16:30 | Ravichander, Ishaan v Alexey Nesterov | 4-6,5-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/05 12:00 | Alexey Nesterov v Panta Herreros, Jorge Brian | 4-6,1-6 |
| Moscow, Singles M-ITF-RUS-04A | 2019/08/12 07:00 | Alexey Nesterov v Borisiouk, Martin | 4-6,0-6 |
| ITF USA F31 | 2018/11/13 15:00 | Ventre, Alessandro-Damiano v Alexey Nesterov | 4-6,6-1,6-4 |
| ITF USA F31 | 2018/11/12 17:30 | Emile Hudd v Alexey Nesterov | 4-6,6-4,3-6 |
| UTR Pro Tennis Series California | 2021/07/19 16:30 | Colton Smith v Aryan Chaudhary | 6-4,6-4 |
| UTR Pro Tennis Series Nevada | 2021/06/26 16:45 | Colton Smith v Nicholas Heng | 6-3,5-4 |
| UTR Pro Tennis Series Nevada | 2021/06/25 16:30 | Murphy Cassone v Colton Smith | 6-3,5-3 |
| UTR Pro Tennis Series Nevada | 2021/06/24 18:00 | Alejandro Quiles v Colton Smith | 2-6,1-6 |
| UTR Pro Tennis Series Nevada | 2021/06/23 15:00 | Song, Evan v Colton Smith | 6-1,6-3 |
| UTR Pro Tennis Series Nevada | 2021/06/21 16:30 | Barretto, Paul v Colton Smith | 6-4,6-4 |
| UTR Pro Tennis Series California | 2021/05/29 16:30 | Colton Smith v Kyle Kang | 5-7,3-6 |
| UTR Pro Tennis Series California | 2021/05/28 18:00 | Aragone, JC v Colton Smith | 4-6,6-4,4-5 |