| UTR Pro Arkansas | 2023/09/24 16:30 | Volodymyr Zakharov v Connor Smillie | 5-7,5-7 |
| UTR Pro Arkansas | 2023/09/23 21:30 | Volodymyr Zakharov v Jared Horwood | 6-2,6-4 |
| UTR Pro Arkansas | 2023/09/21 20:00 | Volodymyr Zakharov v Bozo Barun | 3-6,3-6 |
| UTR Pro Arkansas | 2023/09/20 23:04 | Volodymyr Zakharov v Thiago Pernas | 1-6,4-5 |
| UTR Pro Arkansas | 2023/09/20 17:00 | Volodymyr Zakharov v Alexander Okonkwo | 1-6,1-6 |
| UTR Pro Arkansas | 2023/09/18 20:14 | Volodymyr Zakharov v Evan Bynoe | 1-6,0-6 |
| UTR Pro Tennis Series Texas | 2022/08/17 16:30 | Aron Pierce v Volodymyr Zakharov | 6-3,6-7,6-1 |
| UTR Pro Tennis Series Texas | 2022/08/16 18:00 | Liam Krall v Volodymyr Zakharov | 6-1,6-3 |
| UTR Pro California | 2023/09/30 20:31 | Robert Shelton v Sebastian Buxman | 6-2,7-5 |
| UTR Pro California | 2023/09/29 19:39 | Sebastian Buxman v Alexey Prokopchuk | 5-7,6-3,6-4 |
| UTR Pro California | 2023/09/27 21:30 | Sebastian Buxman v Dylan Charlap | 6-4,3-6,6-6 |
| UTR Pro California | 2023/09/26 21:49 | Sebastian Buxman v Michael Kaplan | 6-3,5-3 |
| UTR Pro California | 2023/09/25 17:00 | Mate Voros v Sebastian Buxman | 6-7,7-5,3-6 |
| UTR Pro Tennis Series California | 2022/05/22 22:30 | Sebastian Buxman v Dylan Tsoi | 4-6,4-6 |
| UTR Pro Tennis Series California | 2022/05/22 17:00 | Sebastian Buxman v Thomas Hann | 3-6,6-4,0-0 |
| UTR Pro Tennis Series California | 2022/05/21 18:30 | Kuan Yu Chen v Sebastian Buxman | 3-6,1-4 |