Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Portugal F7 | 2018/04/12 16:05 | Evan Furness v Cacao, Tiago | 6-4,6-0 |
| ITF Portugal F7 | 2018/04/11 09:30 | Cacao, Tiago v Maxime Janvier | 6-4,7-6 |
| ITF Portugal F6 | 2018/03/27 13:25 | Cacao, Tiago v Vivero Gonzalez, Pablo | 1-6,4-6 |
| ITF Portugal F5 | 2018/03/23 10:00 | Monteiro, Joao v Cacao, Tiago | 6-4,6-1 |
| ITF Portugal F5 Qual | 2018/03/22 13:20 | Cacao, Tiago v Lindell, Christian | 7-5,3-6,6-3 |
| ITF Portugal F5 | 2018/03/21 12:05 | Johan Nikles v Cacao, Tiago | 4-6,4-6 |
| Portugal F4, Singles Qualifying | 2018/03/12 13:00 | Ouahab, Lamine v Cacao, Tiago | 6-4,4-6,6-4 |
| ITF Portugal F3 | 2018/03/10 12:50 | Severino, Carlos Eduardo v Cacao, Tiago | 3-6,6-2,6-1 |
| ITF Portugal F7 Qual | 2018/04/12 14:25 | Westerhof, Boy v Vandenbulcke, Yannick | 2-6,6-3,2-6 |
| ITF Portugal F7 Qual | 2018/04/11 12:55 | Westerhof, Boy v Mora, Maxime | 6-4,6-3 |
| ITF Israel F2 | 2018/03/14 09:30 | Deviatiarov, Marat v Westerhof, Boy | 6-4,6-1 |
| ITF Israel F1 | 2018/03/08 10:00 | Westerhof, Boy v David Poljak | 7-5,6-7,4-6 |
| ITF Israel F1 | 2018/03/07 08:30 | Westerhof, Boy v Elbaz, Shahar | 6-3,6-4 |
| ITF Israel F1 | 2018/03/06 09:30 | Westerhof, Boy v Zonder, Ido | 6-0,6-2 |
| ITF Great Britain F3 Qual | 2018/02/13 10:30 | Igor Sijsling v Westerhof, Boy | 6-3,6-4 |
| ITF Germany F3 | 2018/02/02 12:00 | Westerhof, Boy v Igor Sijsling | 6-7,5-7 |