| UTR Pro California | 2023/07/21 00:30 | Joshua Charlton v Alexey Nesterov | 6-3,2-6,3-5 |
| UTR Pro California | 2023/07/20 01:00 | Alan Sau Franco v Joshua Charlton | 3-6,6-4,6-7 |
| UTR Pro California | 2023/07/18 20:00 | Nicolas Cortes Campos v Joshua Charlton | 3-6,4-6 |
| UTR Pro Tennis Series California | 2022/12/23 16:00 | Isaiah Strode v Joshua Charlton | 7-6,4-6,6-4 |
| UTR Pro Tennis Series California | 2022/12/22 21:17 | Joshua Charlton v Giacomo Revelli | 6-1,6-7,6-4 |
| UTR Pro Tennis Series California | 2022/12/20 19:14 | Joshua Charlton v Jacob Brumm | 6-4,6-3 |
| UTR Pro Tennis Series California | 2022/12/19 20:20 | Joshua Charlton v Yuta Kikuchi | 2-6,3-6 |
| UTR Pro Tennis Series California | 2022/12/18 21:45 | Joshua Charlton v ZhengQing Ji | 7-6,2-6,6-3 |
| UTR Pro California | 2023/07/20 22:00 | Alan Sau Franco v Brett Brinkman | 6-4,6-2 |
| UTR Pro California | 2023/07/20 01:00 | Nicolas Cortes Campos v Brett Brinkman | 6-4,3-6,7-5 |
| UTR Pro Tennis Series California | 2022/08/06 22:58 | Conrad Brown v Brett Brinkman | 6-4,6-3 |