Stadium: Court 9 Round: 44 Ground: Clay
| 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 Vogau | 2020/08/16 09:30 | Hans Peter Kaufmann v Alexander Weis | 4-6,1-6 |
| ITF M25 Murcia | 2020/03/05 09:55 | Eduard Esteve Lobato v Alexander Weis | 6-1,6-4 |
| ITF M25 Murcia | 2020/03/03 13:15 | Duje Ajdukovic v Alexander Weis | 5-7,3-6 |
| ITF M15 Paguera | 2020/02/20 09:00 | Alexander Weis v Pedro Vives Marcos | 6-2,3-6,5-7 |
| ITF M15 Sintra | 2020/09/14 13:30 | Tak Khunn Wang v Albert Roglan | 6-3,6-4 |
| ITF M15 Sintra | 2020/09/14 08:30 | Juan P Canas Garcia v Albert Roglan | 6-4,6-7,8-10 |
| ITF M15 Sintra | 2020/09/13 10:00 | Mario Mansilla Diez v Albert Roglan | 6-7,1-6 |
| Spanish Summer League | 2020/07/22 08:00 | Nicolas Alvarez Varona v Albert Roglan | 0-0 |
| ITF M15 Loule | 2020/03/09 11:00 | Albert Roglan v Marvin Moeller | 7-6,5-7,8-10 |
| ITF M15 Loule | 2020/03/08 14:00 | Albert Roglan v Tomas C Abasolo | 6-2,6-1 |
| ITF M15 Faro | 2020/03/04 09:55 | Albert Roglan v Peter Bothwell | 6-2,3-6,6-7 |
| ITF M15 Faro | 2020/03/02 13:30 | Albert Roglan v Terence Das | 6-2,6-4 |