| UTR Pro - Barcelona | 2023/01/04 08:00 | Mark Wallner v Mikalai Haliak | 3-6,6-4,3-5 |
| UTR Pro - Barcelona | 2023/01/03 12:00 | Mark Wallner v Alvaro Lopez San Martin | 2-6,3-6 |
| ITF M15 East Lansing | 2022/11/15 21:00 | Aidan Kim v Mark Wallner | 6-1,7-6 |
| ITF M25 East Lansing | 2022/11/15 15:00 | Hamish Stewart v Mark Wallner | 6-3,6-1 |
| ITF M15 Winston-Salem | 2022/11/07 18:00 | Luca Staeheli v Mark Wallner | 6-3,6-4 |
| ITF M15 Ithaca | 2022/10/31 14:00 | Christian Lakoseljac v Mark Wallner | 6-2,6-7,10-8 |
| ITF M15 Tallahassee | 2022/10/26 18:25 | Mark Wallner v Antoine Cornut-Chauvinc | 6-7,6-0,3-6 |
| ITF M15 Tallahassee | 2022/10/25 14:00 | Herbert Jody Maginley v Mark Wallner | 3-6,2-6 |
| UTR Pro - Barcelona | 2023/01/04 08:00 | Alejo Prado v Lamine Ouahab | 2-6,1-6 |
| UTR Pro - Barcelona | 2023/01/02 09:30 | Alvaro Lopez San Martin v Lamine Ouahab | 6-1,6-2 |
| UTR Pro Tennis Series - Barcelona | 2022/12/18 09:30 | Rayane Oumaouche v Lamine Ouahab | 3-6,1-6 |
| UTR Pro Tennis Series - Barcelona | 2022/12/17 19:30 | Álvaro Bueno Gil v Lamine Ouahab | 2-6,1-6 |
| UTR Pro Tennis Series - Barcelona | 2022/12/16 18:38 | Lamine Ouahab v Pol Del Castillo | 6-2,5-0 |
| UTR Pro Tennis Series - Barcelona | 2022/12/15 15:00 | Lamine Ouahab v Ignasi De Rueda De Genover | 4-6,6-7 |
| UTR Pro Tennis Series - Barcelona | 2022/12/14 14:52 | Lamine Ouahab v Maxime Hamou | 5-7,3-6 |
| UTR Pro Tennis Series - Barcelona | 2022/12/12 09:00 | Kuzey Cekirge v Lamine Ouahab | 6-0,5-1 |