Stadium: Court 1 Round: 28
| ITF Portugal F20 | 2018/10/12 10:00 | Joao Monteiro v Justin Butsch | 6-2,6-1 |
| ITF Portugal F20 | 2018/10/11 14:45 | Joao Monteiro v Tim Van Der Horst | 6-4,6-4 |
| ITF Portugal F20 | 2018/10/10 10:30 | Joao Monteiro v George Davies | 6-2,6-4 |
| ITF Portugal F19 | 2018/10/07 09:30 | Joao Monteiro v Fred Gil | 2-6,5-7 |
| ITF Portugal F19 | 2018/10/06 11:00 | Joao Monteiro v Raphael Baltensperger | 6-4,6-4 |
| ITF Portugal F19 | 2018/10/05 11:00 | Joao Monteiro v Jorge Blanco Guadalupe | 6-2,1-6,6-1 |
| ITF Portugal F19 | 2018/10/04 13:05 | Joao Monteiro v Tim Van Der Horst | 6-4,6-2 |
| ITF Portugal F19 | 2018/10/03 10:40 | Joao Monteiro v Fabio Coelho | 6-3,6-1 |
| ITF Portugal F20 | 2018/10/12 08:30 | Ryan Shane v Raphael Baltensperger | 6-2,6-4 |
| ITF Portugal F20 | 2018/10/11 14:30 | Ryan Shane v Pablo Irigaray Guarne | 6-1,6-3 |
| ITF Portugal F20 | 2018/10/09 12:40 | Ryan Shane v Miguel Semedo | 6-1,7-5 |
| ITF Portugal F19 | 2018/10/06 09:30 | Ryan Shane v Fred Gil | 3-6,2-6 |
| ITF Portugal F19 | 2018/10/05 11:50 | Franco Emanuel Egea v Ryan Shane | 6-3,4-6,6-7 |
| ITF Portugal F19 | 2018/10/04 11:35 | Afonso Salgado v Ryan Shane | 2-6,4-6 |
| ITF Portugal F19 | 2018/10/03 09:00 | Tomislav E Papac v Ryan Shane | 3-6,3-6 |
| Challenger - Columbus | 2018/09/18 14:00 | Ryan Shane v John McNally | 6-7,5-7 |