Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| 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 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 Setubal | 2020/10/05 09:00 | Eero Vasa v Davide Galoppini | 2-6,7-5,11-9 |
| ITF - M25 Porto | 2020/09/27 16:30 | Naoki Nakagawa v Eero Vasa | 3-6,6-1,10-6 |
| ITF - M15 Castelo Branco | 2020/09/21 09:00 | Mateus Alves v Eero Vasa | 6-3,6-0 |
| ITF - M15 Castelo Branco | 2020/09/21 09:00 | George Davies v Eero Vasa | 2-6,2-6 |
| ITF - M15 Hong Kong | 2020/01/07 02:00 | Eero Vasa v Thanapet Chanta | 6-3,4-6,6-10 |
| ITF - M15 Hong Kong | 2020/01/06 02:00 | Eero Vasa v Marcus Kallioniemi | 6-0,6-1 |
| ITF - M25 Naples | 2019/10/31 20:00 | Eero Vasa v Jordi Arconada | 4-6,4-6 |
| ITF - M25 Naples | 2019/10/30 17:00 | William Bushamuka v Eero Vasa | 7-6,1-6,1-6 |