Stadium: Court 2 Round: 25 Ground: Clay
| ITF M25 Vic | 2019/05/23 12:25 | Jacopo Berrettini v Alexander Weis | 6-4,6-0 |
| Challenger Todi | 2020/08/15 12:15 | Jacopo Berrettini v Andrea Arnaboldi | 2-6,0-6 |
| Italian Umbrian Open | 2020/06/24 17:30 | Jacopo Berrettini v Andrea Arnaboldi | 4-6,3-6 |
| Italian Umbrian Open | 2020/06/22 10:00 | Fabrizio Ornago v Jacopo Berrettini | 6-3,4-6,4-10 |
| ITF M15 Sharm El Sheikh | 2020/02/22 08:00 | Robin Stanek v Jacopo Berrettini | 7-5,6-4 |
| ITF M15 Sharm El Sheikh | 2020/02/21 08:00 | Oleksandr Ovcharenko v Jacopo Berrettini | 4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2020/02/20 09:40 | Issei Okamura v Jacopo Berrettini | 1-6,2-6 |
| ITF M15 Sharm El Sheikh | 2020/02/19 08:00 | Simon A Ivanov v Jacopo Berrettini | 5-7,4-6 |
| ITF M15 Sharm El Sheikh | 2020/02/14 08:00 | Egor Agafonov v Jacopo Berrettini | 3-6,6-3,6-4 |
| 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 Paguera | 2020/02/19 14:45 | Ivan Marrero Curbelo v Alexander Weis | 6-3,1-6,0-6 |
| ITF M15 Palmanova | 2020/02/13 11:05 | Sebastian Baez v Alexander Weis | 6-1,6-3 |