Stadium: Court 7 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Edwardsville | 2023/07/26 14:00 | Makoto Ochi v Cooper Williams | 6-7,6-1,5-7 |
| Challenger Savannah | 2023/04/24 15:35 | Cooper Williams v Mateus Alves | 3-6,4-6 |
| Challenger Savannah | 2023/04/23 21:10 | Nathan Ponwith v Cooper Williams | 6-7,4-6 |
| Challenger Tallahassee | 2023/04/17 19:30 | Martin Damm v Cooper Williams | 6-3,6-1 |
| Challenger Tallahassee | 2023/04/17 16:20 | Cooper Williams v Sekou Bangoura | 7-5,6-4 |
| ITF M15 Sunrise | 2023/04/13 17:40 | Tristan McCormick v Cooper Williams | 7-6,5-7,6-4 |
| ITF M15 Sunrise | 2023/04/13 13:00 | Leo Vithoontien v Cooper Williams | 3-6,4-6 |
| ITF M25 Calabasas | 2023/03/23 17:00 | Nathan Ponwith v Cooper Williams | 7-6,7-6 |
| ITF M25 Edwardsville | 2023/07/26 14:00 | Quinn Vandecasteele v Blu Baker | 6-4,5-7,7-6 |
| ITF M25 Edwardsville | 2023/07/25 15:20 | Quinn Vandecasteele v Aurel Ciocanu | 6-1,6-4 |
| ITF M25 Edwardsville | 2023/07/24 17:00 | Quinn Vandecasteele v Jibril Nettles | 7-5,6-4 |
| Challenger Chicago | 2023/07/09 21:00 | Omar Jasika v Quinn Vandecasteele | 7-5,6-1 |
| ITF M15 Lakewood | 2023/07/07 19:00 | Alfredo Perez v Quinn Vandecasteele | 4-6,6-3,6-0 |
| ITF M15 Lakewood | 2023/07/06 18:30 | Quinn Vandecasteele v Omni Kumar | 0-6,7-5,7-5 |
| ITF M15 Lakewood | 2023/07/05 22:30 | Quinn Vandecasteele v Arthur Neuhaus | 6-3,6-3 |
| ITF M15 Irvine | 2023/07/02 17:00 | Quinn Vandecasteele v Learner Tien | 5-7,2-6 |