Stadium: Court 2 Round: 27 Ground: Hardcourt outdoor
| ITF M15 - Setubal | 2020/10/08 08:55 | Luke Johnson v Joao Lucas Reis da Silva | 2-6,6-7 |
| ITF M15 - Setubal | 2020/10/07 11:00 | Joao Lucas Reis da Silva v Dan Added | 4-6,6-4,6-4 |
| ITF M15 - Setubal | 2020/10/05 13:00 | Joao Lucas Reis da Silva v Eero Vasa | 3-6,7-5,11-9 |
| ITF M15 - Setubal | 2020/10/05 09:00 | Joao Lucas Reis da Silva v Igor Marcondes | 3-6,7-5,10-4 |
| ITF M25 - Porto | 2020/09/28 15:00 | Igor Marcondes v Joao Lucas Reis da Silva | 2-6,6-3,10-6 |
| ITF M25 - Porto | 2020/09/27 13:30 | Tom Hands v Joao Lucas Reis da Silva | 3-6,4-6 |
| ITF M15 - Castelo Branco | 2020/09/25 10:40 | Joao Lucas Reis da Silva v Strong Kirchheimer | 6-3,6-7,2-6 |
| ITF M15 - Castelo Branco | 2020/09/24 13:55 | Natan Rodrigues v Joao Lucas Reis da Silva | 2-6,5-7 |
| ITF M15 - Setubal | 2020/10/08 11:40 | Evan Furness v Sebastian Fanselow | 3-6,6-3,3-6 |
| ITF M15 - Setubal | 2020/10/06 11:25 | Sebastian Fanselow v Camilo Ugo Carabelli | 6-3,3-6,6-3 |
| ITF M15 - Castelo Branco | 2020/09/24 16:05 | Riccardo Balzerani v Sebastian Fanselow | 7-6,2-6,6-4 |
| ITF M15 - Castelo Branco | 2020/09/24 09:00 | Patrick Kypson v Sebastian Fanselow | 2-6,3-6 |
| ITF M15 - Sintra | 2020/09/20 11:00 | Carlos Gimeno Valero v Sebastian Fanselow | 6-4,3-6,6-4 |
| ITF M15 - Sintra | 2020/09/19 11:30 | Sebastian Fanselow v Nicolas Alvarez Varona | 6-1,6-4 |
| ITF M15 - Sintra | 2020/09/18 14:00 | Sebastian Fanselow v Nuno Borges | 6-4,6-4 |
| ITF M15 - Sintra | 2020/09/17 12:00 | Sebastian Fanselow v Benjamin Winter Lopez | 6-3,6-4 |