Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF Portugal F4 | 2018/03/16 11:00 | Peter Bothwell v Dusty H. Boyer | 5-7,7-6,6-3 |
| ITF Portugal F4 | 2018/03/14 14:35 | Dusty H. Boyer v Andres F Canovas | 3-6,6-4,6-3 |
| ITF Portugal F4 | 2018/03/13 11:00 | Dusty H. Boyer v Luis Faria | 4-6,7-5,6-1 |
| ITF Portugal F4 | 2018/03/11 11:30 | Dusty H. Boyer v Patrick Mayer | 6-7,6-2,6-2 |
| ITF Portugal F3 | 2018/03/08 20:05 | Steven Diez v Dusty H. Boyer | 6-2,6-3 |
| ITF Portugal F3 | 2018/03/07 10:00 | Dusty H. Boyer v Yanik Kaelin | 6-3,6-4 |
| ITF Portugal F3 | 2018/03/06 16:30 | Dusty H. Boyer v Alejandro S Nieto | 6-2,6-3 |
| ITF Portugal F3 | 2018/03/06 10:00 | Dusty H. Boyer v Jose-Ricardo Nunes | 4-6,6-4,6-3 |
| ITF Portugal F5 Qual | 2018/03/20 10:00 | Vullnet Tashi v Martim L Prata | View |
| ITF Portugal F5 Qual | 2018/03/19 13:35 | Vullnet Tashi v Martim L Prata | 5-7,4-4 |
| ITF Spain F6 Qual | 2018/03/12 09:00 | Vullnet Tashi v Eduard Guell Bartrina | 4-6,4-6 |
| ITF Spain F6 Qual | 2018/03/11 08:00 | Vullnet Tashi v Felipe S Zyabtchenko | 6-4,6-4 |
| ITF Portugal F3 | 2018/03/08 20:00 | Vullnet Tashi v David Vega Hernandez | 1-6,6-7 |
| ITF Portugal F3 | 2018/03/07 10:00 | Vullnet Tashi v Joel Cannell | 6-4,7-6 |
| ITF Portugal F3 | 2018/03/06 16:30 | Vullnet Tashi v Alexander Gornet | 7-5,6-4 |
| ITF Portugal F3 | 2018/03/05 17:00 | Vullnet Tashi v Patrik Hartmeier | 4-6,7-5,6-4 |