| UTR Pro California | 2023/08/25 22:57 | Miles Clark v Robert Shelton | 6-1,5-4 |
| UTR Pro California | 2023/08/24 21:30 | Stefan Menichella v Robert Shelton | 6-1,3-6,5-7 |
| UTR Pro California | 2023/08/23 17:00 | Jacob Brumm v Robert Shelton | 4-6,6-2,6-4 |
| UTR Pro California | 2023/08/22 00:32 | Marcus McDaniel v Robert Shelton | 6-7,6-4,6-0 |
| UTR Pro California | 2023/08/13 00:00 | Robert Shelton v Antreas Djakouris | 3-6,4-6 |
| UTR Pro California | 2023/08/11 20:03 | Jaycer Lyeons v Robert Shelton | 6-4,6-4 |
| UTR Pro California | 2023/08/10 22:00 | Mykhailo Kvantaliani v Robert Shelton | 6-3,6-4 |
| UTR Pro California | 2023/08/09 17:00 | Alexey Nesterov v Robert Shelton | 6-3,6-2 |