Stadium: Court 11 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Calabasas | 2023/03/21 17:00 | Osgar O'Hoisin v Tim Sandkaulen | 3-6,4-6 |
| 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 | Herbert Jody Maginley 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 |
| Challenger Monterrey | 2023/02/20 18:00 | Bernard Tomic v Osgar O'Hoisin | 6-1,6-4 |
| Challenger Monterrey | 2023/02/19 19:35 | Luciano Doria v Osgar O'Hoisin | 3-6,3-6 |
| UTR Pro Florida | 2023/04/01 15:30 | Marsel Ilhan v Yannik Rahman | 6-4,4-6,4-5 |
| UTR Pro Florida | 2023/03/31 18:30 | Yannik Rahman v Mwendwa Mbithi | 6-3,6-3 |
| UTR Pro Florida | 2023/03/29 15:00 | Yannik Rahman v Azariah Rusher | 6-2,6-4 |
| UTR Pro Florida | 2023/03/28 16:00 | Yannik Rahman v Roberto Cid Subervi | 2-6,1-6 |
| UTR Pro Florida | 2023/03/27 17:30 | Juan Pablo Cenoz v Yannik Rahman | 3-6,4-6 |
| ITF M25 Santo Domingo | 2023/02/23 17:10 | Adam Walton v Yannik Rahman | 6-0,6-2 |
| ITF M25 Santo Domingo | 2023/02/22 19:45 | Juan Sebastian Osorio v Yannik Rahman | 0-6,5-7 |
| ITF M25 Santo Domingo | 2023/02/21 12:55 | Yannik Rahman v Ignacio B Alia | 6-3,6-4 |