Stadium: Court 3 Round: 25 Ground: Clay
| Rochester, Singles M-ITF-USA-19A | 2023/07/18 22:30 | Maginley, J. v Preston Brown | 0-6,2-6 |
| ITF M25 Laval | 2023/07/11 14:00 | Liam Draxl v Maginley, J. | 6-4,6-4 |
| ITF M15 South Bend | 2023/06/21 15:00 | A.J Catanzariti v Maginley, J. | 6-7,6-7 |
| ITF - M15 San Diego | 2023/06/14 17:00 | Maginley, J. v Quinn Vandecasteele | 2-6,3-6 |
| ITF - M15 San Diego | 2023/06/13 17:30 | Rogers, Andrew v Maginley, J. | 6-2,7-6 |
| ITF - M15 San Diego | 2023/06/06 16:00 | Maginley, J. v Ravichander, Ishaan | 5-7,6-7 |
| ITF - M15 San Diego | 2023/06/05 19:00 | Maginley, J. v Ethan Schiffman | 7-5,6-4 |
| ITF M15 Tabasco | 2023/05/23 18:10 | Maginley, J. v Aidan Mchugh | 4-6,2-6 |