Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2023/10/11 09:55 | Vadym Ursu v Joshua Sheehy | 4-6,6-3,6-4 |
| ITF - M15 Sharm El Sheikh | 2023/10/04 12:10 | Joshua Sheehy v Stylianos Christodoulou | 6-4,3-6,6-7 |
| ITF - M15 Sharm El Sheikh | 2023/09/28 07:00 | Joshua Sheehy v Sada, Iacopo | 4-6,6-7 |
| ITF - M15 Sharm El Sheikh | 2023/09/27 12:05 | Joshua Sheehy v Adam Jones | 6-4,6-4 |
| ITF - M25 Sharm El Sheikh | 2023/09/21 07:00 | Joshua Sheehy v Hady Habib | 6-7,6-2,3-6 |
| ITF - M25 Sharm El Sheikh | 2023/09/20 07:00 | Joshua Sheehy v Michael Bassem Sobhy | 6-2,6-1 |
| Challenger Lima | 2023/08/20 22:00 | Joshua Sheehy v Justin Roberts | 2-6,3-6 |
| Challenger Winnipeg | 2023/08/13 22:05 | Joshua Sheehy v Darian King | 6-3,1-6,3-6 |
| ITF M15 Fayetteville | 2023/10/31 15:00 | Chopra, Keshav v Hallquist Lithen, John | 5-7,3-6 |
| ITF M15 Fayetteville | 2023/10/30 15:00 | Franco Ribero v Hallquist Lithen, John | 3-6,1-6 |
| ITF M25 Ystad | 2023/08/17 08:45 | Eero Vasa v Hallquist Lithen, John | 7-5,6-2 |
| ITF M25 Ystad | 2023/08/16 10:55 | Hallquist Lithen, John v Sebastian Gima | 7-6,7-5 |
| ITF M15 Frankfurt Am Main | 2023/08/09 15:20 | Florig, Philip v Hallquist Lithen, John | 6-3,6-1 |
| ITF M15 Frankfurt Am Main | 2023/08/07 13:00 | Hallquist Lithen, John v Sven Corbinais | 6-3,6-1 |
| ITF M15 Frankfurt Am Main | 2023/08/07 08:00 | Hallquist Lithen, John v Dennis Dragomirov | 6-2,6-4 |
| ITF M15 Uslar | 2023/07/20 09:30 | Gilles Arnaud Bailly v Hallquist Lithen, John | 6-1,6-1 |