Stadium: Court 3 Round: 28
| ITF Portugal F18 | 2018/09/28 11:10 | Cacao, Tiago v Monteiro, Joao | 4-6,6-3,6-2 |
| ITF Portugal F8 | 2018/04/20 12:40 | Monteiro, Joao v Cacao, Tiago | 4-6,5-7 |
| ITF Portugal F5 | 2018/03/23 10:00 | Monteiro, Joao v Cacao, Tiago | 6-4,6-1 |
| ITF Portugal F8 | 2016/07/15 12:00 | Monteiro, Joao v Cacao, Tiago | 6-1,6-4 |
| ITF Portugal F22 | 2018/10/27 11:35 | Johannson-Holm, Jakob v Cacao, Tiago | 2-6,1-6 |
| ITF Portugal F22 | 2018/10/24 12:05 | Press, Frederik v Cacao, Tiago | 3-6,2-6 |
| ITF Portugal F22 | 2018/10/23 08:30 | Rodeia, Andre v Cacao, Tiago | 0-6,0-6 |
| ITF Portugal F21 | 2018/10/18 14:35 | Cacao, Tiago v Mats Rosenkranz | 4-6,4-6 |
| ITF Portugal F21 | 2018/10/17 09:00 | Cacao, Tiago v Goldsteiner, Peter | 7-6,3-6,7-6 |
| ITF Portugal F21 | 2018/10/16 09:00 | Cacao, Tiago v Graca, Joao | 6-2,6-2 |
| ITF Portugal F19 | 2018/10/05 10:00 | Cacao, Tiago v Baltensperger, Raphael | 3-6,2-6 |
| ITF Portugal F19 | 2018/10/04 11:00 | Cacao, Tiago v Brandao, Filipe | 6-4,6-2 |
| ITF Portugal F22 | 2018/10/27 11:30 | Monteiro, Joao v Baltensperger, Raphael | 6-4,6-4 |
| ITF Portugal F22 | 2018/10/25 11:40 | Monteiro, Joao v Cabral, Francisco | 6-2,6-3 |
| ITF Portugal F22 | 2018/10/23 10:20 | Monteiro, Joao v Johnson, Luke | 4-6,6-3,6-2 |
| ITF Portugal F21 | 2018/10/19 11:00 | Monteiro, Joao v Mats Rosenkranz | 6-4,6-4 |
| ITF Portugal F21 | 2018/10/18 13:30 | Monteiro, Joao v Leote Prata, Martim | 6-3,6-0 |
| ITF Portugal F21 | 2018/10/17 09:00 | Monteiro, Joao v Baltensperger, Raphael | 6-2,6-3 |
| ITF Portugal F21 | 2018/10/16 14:00 | Monteiro, Joao v Pulgar-Garcia, Javier | 6-1,6-4 |
| ITF Portugal F20 | 2018/10/14 08:30 | Monteiro, Joao v Goldsteiner, Peter | 6-2,6-0 |