Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Idanha-A-Nova | 2023/08/22 09:45 | Christian Langmo v Lorenzo Claverie | 6-7,7-5,6-3 |
| Challenger Lexington | 2023/08/02 00:55 | Tung-Lin Wu v Christian Langmo | 6-4,6-4 |
| Challenger Salinas | 2023/07/24 18:05 | Kaichi Uchida v Christian Langmo | 7-6,0-6,6-0 |
| Challenger Granby | 2023/07/17 00:45 | Christian Langmo v Blaise Bicknell | 1-6,6-7 |
| Challenger Chicago | 2023/07/10 16:40 | Tristan Schoolkate v Christian Langmo | 6-3,1-6,7-5 |
| Challenger Chicago | 2023/07/09 17:20 | Nathan Ponwith v Christian Langmo | 4-6,5-7 |
| Challenger Bloomfield Hills | 2023/07/03 18:25 | Christian Langmo v Ozan Baris | 4-6,3-6 |
| Challenger Cali | 2023/06/20 23:30 | Alejandro Tabilo v Christian Langmo | 7-6,6-4 |
| ITF M25 Idanha-A-Nova | 2023/08/23 11:50 | Tiago Silva v Arvid Nordquist | 7-5,7-6 |
| Challenger Porto | 2023/07/30 12:40 | Lucas Poullain v Tiago Silva | 6-0,6-1 |
| ITF M25 Porto | 2023/07/26 17:55 | Tiago Silva v Duarte Vale | 2-6,3-6 |
| ITF M25 Castelo Branco | 2023/07/19 10:30 | Jaime Faria v Tiago Silva | 4-6,6-1,6-2 |
| ITF M15 Monastir | 2023/06/26 08:00 | Kyle Rae v Tiago Silva | 5-7,6-4,10-6 |
| ITF M15 Monastir | 2023/06/19 16:50 | Kalman Boyd v Tiago Silva | 6-4,6-7,10-8 |
| ITF M15 Monastir | 2023/06/19 08:30 | Peter Alam v Tiago Silva | 6-2,5-7,10-12 |
| ITF M15 Monastir | 2023/06/18 12:00 | Andreas Scott v Tiago Silva | 6-3,3-6,6-10 |