Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sintra | 2020/09/07 10:00 | Nicolas Moreno De Alboran v Serrano Luis, Tomas Antonio | 6-2,6-2 |
| ITF M15 Sintra | 2020/09/06 13:00 | Salgado, Afonso v Serrano Luis, Tomas Antonio | 1-6,0-6 |
| FPT Portugal Series | 2020/07/06 08:00 | Stoliar, Illia v Serrano Luis, Tomas Antonio | 3-6,6-4,6-1 |
| FPT Portugal Series | 2020/06/23 19:03 | Torres, Tiago v Serrano Luis, Tomas Antonio | 0-6,7-5,5-4 |
| FPT Portugal Series | 2020/06/23 09:30 | Serrano Luis, Tomas Antonio v Coelho, Fabio | 6-2,6-4 |
| FPT Portugal Series | 2020/06/22 11:00 | Leandro P Mattar v Serrano Luis, Tomas Antonio | 6-7,1-6 |
| Tavira, Simples M-ITF-POR-14A | 2019/10/03 09:00 | Ortega-Olmedo, Roberto v Serrano Luis, Tomas Antonio | 6-4,6-2 |
| Sao Bras Alportel, Singles Q M-ITF-POR-13A | 2019/09/03 10:00 | Serrano Luis, Tomas Antonio v Simon Freund | 1-6,1-6 |
| ITF - M25 Vale Do Lobo | 2020/10/27 09:00 | Jaimee Floyd Angele v Matheus P De Almeida | 3-6,0-6 |
| ITF - M25 Vale Do Lobo | 2020/10/26 10:30 | Paulo Knippling v Matheus P De Almeida | 1-6,0-6 |
| ITF - M25 Vale Do Lobo | 2020/10/25 11:00 | Guardeno, Marc v Matheus P De Almeida | 0-6,1-6 |
| ITF M15 Setubal | 2020/10/05 15:00 | Matheus P De Almeida v Naoki Nakagawa | 2-6,2-6 |
| ITF M15 Setubal | 2020/10/05 10:30 | Neuchrist, Maximilian v Matheus P De Almeida | 4-6,4-6 |
| ITF M15 Setubal | 2020/10/04 13:00 | Matheus P De Almeida v Valentin De Carvalho | 6-0,6-0 |
| ITF M25 Porto | 2020/09/30 14:45 | Gastao Elias v Matheus P De Almeida | 6-2,3-6,6-2 |
| ITF M25 Porto | 2020/09/29 10:30 | Mateus Alves v Matheus P De Almeida | 2-6,6-7 |