Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Porto | 2020/09/27 19:00 | Igor Marcondes v Gonzalo Lama | 6-2,6-3 |
| ITF M15 Castelo Branco | 2020/09/21 09:00 | Igor Marcondes v Leopold Zima | 1-6,2-6 |
| ITF M15 Sintra | 2020/09/14 12:55 | Pedro Vives Marcos v Igor Marcondes | 6-1,6-4 |
| ITF M15 Sintra | 2020/09/14 08:30 | Victor Bini v Igor Marcondes | 1-6,3-6 |
| ITF M15 Sintra | 2020/09/13 10:00 | Max Basing v Igor Marcondes | 4-6,4-6 |
| ITF M15 Sintra | 2020/09/06 10:00 | Benjamin Winter Lopez v Igor Marcondes | 7-5,6-3 |
| ITF M15 Cancun | 2020/02/22 14:30 | Gage Brymer v Igor Marcondes | 7-6,6-3 |
| ITF M15 Cancun | 2020/02/21 14:00 | Igor Marcondes v Maksim Tikhomirov | 6-3,6-2 |
| 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 Castelo Branco | 2020/09/23 09:00 | Otto Virtanen v Joao Lucas Reis da Silva | 5-7,3-6 |
| ITF M15 Sintra | 2020/09/10 08:25 | Joao Lucas Reis da Silva v Mohamed Aziz Dougaz | 4-6,4-6 |
| ITF M15 Sintra | 2020/09/09 10:35 | Joao Lucas Reis da Silva v Romain Faucon | 6-2,6-0 |
| ITF M15 Sintra | 2020/09/07 14:55 | Joao Lucas Reis da Silva v Pedro Araujo | 7-5,6-2 |
| ITF M15 Sintra | 2020/09/07 10:00 | Joao Lucas Reis da Silva v Issei Okamura | 7-5,7-6 |