Stadium: Indoor 22 Round: 27 Ground: Hardcourt outdoor
| ITF M25 Angers | 2021/04/22 13:30 | Alvaro Lopez San Martin v Sebastian Fanselow | 2-6,6-1,6-4 |
| ITF M25 Manacor | 2023/01/26 11:00 | Alvaro Lopez San Martin v Daniel Merida Aguilar | 0-6,6-2,6-1 |
| ITF M25 Manacor | 2023/01/25 16:20 | Alvaro Lopez San Martin v Leonid Sheyngezikht | 6-2,6-0 |
| ITF M25 Manacor | 2023/01/20 12:35 | Alvaro Lopez San Martin v Alexey Vatutin | 6-7,2-6 |
| ITF M25 Manacor | 2023/01/19 11:00 | Alvaro Lopez San Martin v Amaury Raynel | 6-1,6-0 |
| ITF M25 Manacor | 2023/01/18 12:00 | Alvaro Lopez San Martin v Georgii Kravchenko | 3-6,7-5,6-4 |
| ITF M15 Manacor | 2023/01/15 11:30 | Alvaro Lopez San Martin v Daniel Rincon | 6-4,3-6,7-5 |
| ITF M15 Manacor | 2023/01/13 13:25 | Alvaro Lopez San Martin v Imanol L Morillo | 6-0,6-0 |
| ITF M15 Manacor | 2023/01/12 13:55 | Alvaro Lopez San Martin v Amaury Raynel | 6-2,6-3 |
| ITF M25 Manacor | 2023/01/26 11:00 | Felix Gill v Sebastian Fanselow | 7-5,2-6,3-6 |
| ITF M25 Manacor | 2023/01/25 18:35 | Javier Molino v Sebastian Fanselow | 4-6,0-6 |
| ITF M25 Manacor | 2023/01/19 12:30 | Daniel Rincon v Sebastian Fanselow | 6-4,6-4 |
| ITF M25 Manacor | 2023/01/18 18:50 | Christian Sigsgaard v Sebastian Fanselow | 3-6,5-7 |
| Challenger Oeiras | 2023/01/11 16:15 | Dino Prizmic v Sebastian Fanselow | 2-6,6-2,6-2 |
| Challenger Oeiras | 2023/01/10 17:05 | Sebastian Fanselow v Harold Mayot | 6-2,3-6,6-4 |
| Challenger Oeiras | 2023/01/09 12:35 | Sebastian Fanselow v Vitaliy Sachko | 2-6,6-3,7-5 |
| Challenger Oeiras Qual | 2023/01/08 16:05 | Max Houkes v Sebastian Fanselow | 2-6,2-6 |