Stadium: Court 4 Round: 62
| ITF Portugal F21 | 2018/10/14 11:00 | Almeida, Tomas v van Der Horst, Tim | 7-6,6-7,6-3 |
| ITF Portugal F20 | 2018/10/08 09:00 | Almeida, Tomas v van Der Horst, Tim | 1-6,2-6 |
| ITF Portugal F22 | 2018/10/21 10:15 | van Der Horst, Tim v Portmann, Kevin | 6-2,6-1 |
| ITF Portugal F21 | 2018/10/14 11:00 | Almeida, Tomas v van Der Horst, Tim | 7-6,6-7,6-3 |
| ITF Portugal F20 | 2018/10/11 14:45 | Monteiro, Joao v van Der Horst, Tim | 6-4,6-4 |
| ITF Portugal F20 | 2018/10/10 11:00 | van Der Horst, Tim v Rodrigues, Pedro Gabriel | 6-3,7-6 |
| ITF Portugal F20 | 2018/10/08 09:00 | Almeida, Tomas v van Der Horst, Tim | 1-6,2-6 |
| ITF Portugal F20 | 2018/10/07 08:00 | van Der Horst, Tim v Rodeia, Andre | 6-2,6-1 |
| ITF Portugal F20 | 2018/10/06 11:00 | van Der Horst, Tim v Revkov, Roman | 6-3,6-1 |
| ITF Portugal F19 | 2018/10/04 13:05 | Monteiro, Joao v van Der Horst, Tim | 6-4,6-2 |
| ITF Portugal F22 | 2018/10/21 10:45 | Almeida, Tomas v Gomes, Miguel | 6-7,6-1,6-3 |
| ITF Portugal F22 | 2018/10/20 09:00 | Almeida, Tomas v Almeida, Eduardo Lobo Da Rosa de | 6-1,6-4 |
| ITF Portugal F21 | 2018/10/15 16:00 | Pulgar-Garcia, Javier v Almeida, Tomas | 6-2,6-0 |
| ITF Portugal F21 | 2018/10/14 11:00 | Almeida, Tomas v van Der Horst, Tim | 7-6,6-7,6-3 |
| ITF Portugal F21 | 2018/10/13 11:00 | Almeida, Tomas v Kaelin, Yanik | 6-3,6-3 |
| ITF Portugal F20 | 2018/10/08 09:00 | Almeida, Tomas v van Der Horst, Tim | 1-6,2-6 |
| ITF Portugal F20 | 2018/10/07 08:00 | Gatev, Maximilian v Almeida, Tomas | 0-6,2-6 |
| ITF Portugal F19 | 2018/10/03 11:55 | Almeida, Tomas v Gil, Fred | 0-6,3-6 |