Stadium: Cancha 3 Round: 14 Ground: Clay
| Challenger Cali | 2022/06/26 15:30 | Yunseong Chung v Miguel Angel Sarria | 6-2,6-0 |
| Challenger Palmas del Mar | 2023/06/11 15:00 | Evan Zhu v Tristan McCormick | 4-6,6-3,7-5 |
| Challenger Little Rock | 2023/05/28 21:10 | Tristan McCormick v Bernard Tomic | 3-6,5-7 |
| ITF M15 Huntsville | 2023/05/26 21:30 | Blaise Bicknell v Tristan McCormick | 6-3,6-4 |
| ITF M15 Huntsville | 2023/05/25 19:10 | Elijah Poritzky v Tristan McCormick | 0-6,4-6 |
| ITF M15 Huntsville | 2023/05/24 21:55 | Ryan Dickerson v Tristan McCormick | 4-6,3-6 |
| ITF M25 Pensacola | 2023/05/18 21:45 | Tristan McCormick v Bernard Tomic | 3-6,7-6,3-6 |
| ITF M25 Pensacola | 2023/05/18 18:25 | Tristan McCormick v Tyler Zink | 6-7,7-6,6-1 |
| Challenger Savannah | 2023/04/23 17:30 | Blu Baker v Tristan McCormick | 6-3,6-4 |