| UTR Pro Calgary | 2023/06/07 20:13 | Derrick Chen v Maxime Mareschal-Hay | 6-2,6-4 |
| UTR Pro Calgary | 2023/06/06 23:03 | Derrick Chen v Junghee You | 5-7,4-6 |
| UTR Pro Calgary | 2023/06/05 21:00 | Emmett Potter v Derrick Chen | 6-7,6-3,3-6 |
| UTR Pro Tennis Series Texas | 2022/11/20 00:00 | Derrick Chen v Liam Krall | 7-5,3-6,6-3 |
| UTR Pro Tennis Series Texas | 2022/11/18 23:15 | Sander Jong v Derrick Chen | 6-2,6-0 |
| UTR Pro Tennis Series Texas | 2022/11/17 17:00 | Nini Gabriel Dica v Derrick Chen | 1-6,1-6 |
| UTR Pro Tennis Series Texas | 2022/11/16 18:00 | Stefan Latinov v Derrick Chen | 4-6,6-3,3-5 |
| UTR Pro Tennis Series Texas | 2022/11/14 21:30 | Lucas Brown v Derrick Chen | 6-4,6-5 |
| UTR Pro Calgary | 2023/06/08 22:30 | Junghee You v John Kim | 3-6,6-2,3-6 |
| UTR Pro Calgary | 2023/06/06 21:00 | Emmett Potter v John Kim | 7-5,6-2 |
| UTR Pro Calgary | 2023/06/05 21:00 | John Kim v Maxime Mareschal-Hay | 6-3,0-6,5-7 |
| UTR Pro Tennis Series California | 2022/08/06 17:00 | Adam Chodur v John Kim | 1-6,6-4,2-6 |
| UTR Pro Tennis Series California | 2022/08/05 18:30 | James Hopper v John Kim | 6-0,5-0 |
| UTR Pro Tennis Series California | 2022/08/04 18:30 | Jacob Bickersteth v John Kim | 6-4,6-0 |
| UTR Pro Tennis Series California | 2022/08/02 19:48 | Noah Zamora v John Kim | 6-4,5-4 |
| UTR Pro Tennis Series California | 2022/08/01 17:00 | John Kim v Tim Mudrick | 6-2,6-1 |