Estádio: Court 4 Round: 19 Ground: Hardcourt outdoor
| UTR Pro - Califórnia | 2023/08/10 17:00 | Colin Markes v Lawee Sherif | 6-2,5-4 |
| UTR Pro - Califórnia | 2023/08/09 19:56 | Colin Markes v Miles Clark | 7-6,6-1 |
| UTR Pro - Califórnia | 2023/08/08 17:00 | Colin Markes v Noah Zamora | 6-3,6-3 |
| UTR Pro - Califórnia | 2023/08/07 17:00 | Colin Markes v Constantinos Djakouris | 0-6,6-3,3-6 |
| Challenger - Lexington | 2023/07/31 17:10 | Aidan Mayo v Colin Markes | 6-2,7-5 |
| Challenger - Lexington | 2023/07/30 20:00 | Blu Baker v Colin Markes | 4-6,5-7 |
| ITF - M25 Edwardsville | 2023/07/28 00:00 | Aidan Mchugh v Colin Markes | 2-6,6-2,7-5 |
| ITF - M25 Edwardsville | 2023/07/26 17:25 | Colin Markes v Alejandro Moreno | 7-6,6-3 |
| Challenger - Stanford | 2023/08/12 17:00 | Anders Matta v Tristan Boyer | 3-6,0-6 |
| Challenger - Lexington | 2023/08/01 19:50 | Tristan Boyer v Dane Sweeny | 3-6,4-6 |
| Challenger - Lexington | 2023/07/31 15:40 | Tristan Boyer v Michael Zheng | 6-3,6-2 |
| Challenger - Lexington | 2023/07/30 20:00 | Tristan Boyer v Michail Pervolarakis | 6-3,6-7,6-3 |
| Challenger - Salinas | 2023/07/25 15:00 | Tristan Boyer v Abedallah Shelbayh | 6-7,7-6,4-6 |
| Challenger - Salinas | 2023/07/24 15:00 | Alfredo Perez v Tristan Boyer | 1-6,3-6 |
| Challenger - Salinas | 2023/07/23 15:00 | Marcos L C Baratau v Tristan Boyer | 2-6,2-6 |
| ITF - M15 Lakewood | 2023/07/06 19:30 | Karl Kazuma Lee v Tristan Boyer | 6-4,0-0 |