Stadium: Court 4 Round: 44 Ground: Clay
| 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 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 Valldoreix | 2020/11/08 11:30 | Xavi Matas Ortega v Alberto Barroso Campos | 6-0,7-5 |
| Spanish Summer League | 2020/07/29 15:00 | Sergi Perez Contri v Xavi Matas Ortega | 7-5,6-4 |
| ITF M15 Palmanova | 2020/02/10 09:00 | Xavi Matas Ortega v Miguel Damas | 3-6,5-7 |
| ITF M15 Palmanova | 2020/02/09 11:00 | Xavi Matas Ortega v Tuur Heuvinck | 6-1,6-1 |
| ITF M15 Manacor | 2020/01/06 09:00 | Benjamin Pietri v Xavi Matas Ortega | 6-3,6-2 |
| ITF M15 Sabadell | 2019/10/01 08:00 | Jose Joaquin M Cisneros v Xavi Matas Ortega | 4-6,7-6,12-10 |
| ITF M15 Sabadell | 2019/09/30 09:00 | Dennis Katzenwadel v Xavi Matas Ortega | 4-6,2-6 |
| ITF M15 Sabadell | 2019/09/29 07:00 | Xavi Matas Ortega v Ignacio B Alia | 6-1,6-3 |