| UTR Pro Tennis Series Atlanta | 2021/07/07 16:30 | Kiger, Mac v Young, Donald | 7-6,2-6,0-5 |
| UTR Pro Tennis Series Atlanta | 2021/07/06 13:30 | Rogers, Andrew v Young, Donald | 1-6,6-4,7-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/04 15:00 | Young, Donald v Cenoz, Juan Pablo | 2-6,6-4,5-1 |
| Orlando, USA | 2021/06/07 17:15 | Polansky, Peter v Young, Donald | 6-2,6-2 |
| Challenger - Little Rock | 2021/06/02 22:55 | Ernesto Escobedo v Young, Donald | 6-3,6-0 |
| Challenger - Tallahassee | 2021/04/20 14:00 | Harrison, Ryan v Young, Donald | 2-6,6-3,6-3 |
| Challenger - Tallahassee | 2021/04/19 15:00 | Young, Donald v Filip Cristian Jianu | 4-6,2-6 |
| Challenger - Tallahassee | 2021/04/18 20:00 | Young, Donald v King, Evan | 6-1,6-2 |
| 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 |
| ITF USA F29 | 2018/10/28 16:00 | Belov, Sergey v Alexey Nesterov | 6-4,6-4 |
| ITF USA F29 | 2018/10/26 18:00 | Finn Reynolds v Alexey Nesterov | 3-6,4-6 |