Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF - M25 Calabasas | 2023/03/20 18:00 | Osgar O'Hoisin v Toby Martin | 6-3,4-6,10-5 |
| ITF M25 Montreal | 2023/03/17 16:05 | Osgar O'Hoisin v Henri Squire | 6-7,1-6 |
| ITF M25 Montreal | 2023/03/16 15:10 | Tristan McCormick v Osgar O'Hoisin | 7-6,4-6,4-6 |
| ITF M25 Montreal | 2023/03/15 19:55 | Maginley, J. v Osgar O'Hoisin | 4-6,6-7 |
| ITF M25 Montreal | 2023/03/07 19:55 | Sebastian Gima v Osgar O'Hoisin | 6-4,6-3 |
| Monterrey, Mexico | 2023/02/20 18:00 | Bernard Tomic v Osgar O'Hoisin | 6-1,6-4 |
| Monterrey, Mexico | 2023/02/19 19:35 | Doria, Luciano v Osgar O'Hoisin | 3-6,3-6 |
| ITF - M25 Santo Domingo | 2023/02/14 16:55 | Seelig, Kyle v Osgar O'Hoisin | 6-2,6-3 |
| ITF - M25 Nussloch | 2023/01/25 15:05 | Sandkaulen, Tim v Jannik Opitz | 6-7,1-6 |
| ITF - M25 Nussloch | 2023/01/23 13:40 | Sandkaulen, Tim v Matthew William Donald | 6-3,6-2 |
| ITF - M25 Nussloch | 2023/01/22 09:00 | Sandkaulen, Tim v Matyas Cerny | 4-6,6-4,10-4 |
| ITF M25 Heraklion | 2022/11/24 09:25 | Sandkaulen, Tim v Daniel Cukierman | 2-6,1-6 |
| ITF M25 Heraklion | 2022/11/23 06:50 | Sandkaulen, Tim v Stefano D'Agostino | 6-4,6-1 |
| ITF M25 Heraklion | 2022/11/16 11:10 | Sandkaulen, Tim v Billy Harris | 4-6,6-7 |
| ITF M25 Heraklion | 2022/11/15 07:00 | Sandkaulen, Tim v Bar Menahem, Shay | 6-1,6-4 |
| ITF M25 Heraklion | 2022/11/14 10:00 | Sandkaulen, Tim v Ammar Elamin | 6-7,6-3,10-3 |