Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF M15 - Valldoreix | 2020/11/11 09:00 | Alexander Weis v Marco Bortolotti | 3-6,6-2,1-6 |
| ITF M15 - Valldoreix | 2020/11/10 09:00 | Alexander Weis v Nikolay Nedelchev | 6-3,7-5 |
| ITF M15 - Valldoreix | 2020/11/09 09:00 | Alexander Weis v Xavi Matas Ortega | 6-1,6-3 |
| ITF M15 - Valldoreix | 2020/11/08 11:30 | Alexander Weis v Albert Roglan | 6-2,6-3 |
| ITF M15 - Caslano | 2020/08/31 15:25 | Alexander Weis v Alec Deckers | 6-7,4-6 |
| ITF M15 - Alkmaar | 2020/08/25 15:15 | Jacopo Berrettini v Alexander Weis | 7-6,4-6,6-1 |
| ITF M25 - Vogau | 2020/08/17 11:30 | Timofey Skatov v Alexander Weis | 7-6,6-3 |
| ITF M25 - Vogau | 2020/08/17 09:00 | Vladimir Filip v Alexander Weis | 2-6,4-6 |
| ITF M25 - Getxo | 2019/07/09 13:55 | Jules Okala v Alberto C Sanchez | 6-2,6-4 |
| ITF M25 - Bakio | 2019/07/04 14:00 | Alberto C Sanchez v Andres Artunedo Martinavarr | 1-6,1-6 |
| ITF M25 - Bakio | 2019/07/02 11:35 | Mikel L Hernaez v Alberto C Sanchez | 3-6,2-6 |
| ITF M15 - Setubal | 2019/06/27 11:30 | Alberto C Sanchez v Erik Crepaldi | 4-6,2-6 |
| ITF M15 - Setubal | 2019/06/26 13:30 | Alberto C Sanchez v William Peters | 7-5,6-3 |
| ITF M15 - Majadahonda | 2019/05/29 11:00 | Alberto C Sanchez v Federico Moreno | 1-6,4-6 |
| ITF M25 - Vic | 2019/05/21 08:00 | Alberto C Sanchez v Francisco Cabral | 7-5,3-6,8-10 |
| ITF M25 - Vic | 2019/05/20 08:30 | Alberto C Sanchez v Carles Batlle | 6-3,6-1 |