Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF Portugal F16 | 2018/08/25 10:30 | Nicolas Alvarez Varona v Tiago Cacao | 2-6,7-6,3-6 |
| ITF M15 Castelo Branco | 2020/09/24 15:50 | Gonzalo Lama v Tiago Cacao | 3-6,7-6,3-6 |
| ITF M15 Castelo Branco | 2020/09/23 10:00 | Tiago Cacao v Pedro Araujo | 6-4,6-4 |
| ITF M15 Sintra | 2020/09/17 12:00 | Carlos Gimeno Valero v Tiago Cacao | 6-3,6-2 |
| ITF M15 Sintra | 2020/09/16 08:30 | Tiago Cacao v Wilson Leite | 6-3,7-6 |
| ITF M15 Sintra | 2020/09/09 08:30 | Tiago Cacao v Benjamin Pietri | 3-6,2-6 |
| FPT Portugal Series | 2020/07/19 15:00 | Tiago Cacao v Nuno Borges | 2-6,3-6 |
| FPT Portugal Series | 2020/07/18 15:00 | Frederico Ferreira Silva v Tiago Cacao | 3-6,1-0 |
| FPT Portugal Series | 2020/07/17 10:30 | Tiago Cacao v Luis Faria | 6-2,5-0 |
| ITF M15 Castelo Branco | 2020/09/24 14:10 | Nicolas Alvarez Varona v Mark Whitehouse | 7-5,6-4 |
| 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 | Emilio Nava v Nicolas Alvarez Varona | 4-6,0-6 |
| ITF M15 Sintra | 2020/09/17 12:00 | Nicolas Alvarez Varona v Joao Monteiro | 6-2,3-6,6-4 |
| ITF M15 Sintra | 2020/09/14 14:55 | Nicolas Alvarez Varona v Mateus Alves | 6-4,6-3 |
| ITF M15 Sintra | 2020/09/14 10:00 | Nicolas Alvarez Varona v Paulo Fernandes | 7-5,6-1 |
| ITF M15 Sintra | 2020/09/12 15:00 | Nicolas Alvarez Varona v Nuno Borges | 3-6,4-6 |
| ITF M15 Sintra | 2020/09/10 08:30 | Roberto Ortega-Olmedo v Nicolas Alvarez Varona | 2-6,4-6 |