Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| Portugal F4, Singles Qualifying | 2018/03/11 11:30 | Bothwell, Peter v Denicoloi, Francesco | 6-2,6-2 |
| Portugal F4, Singles Qualifying | 2018/03/11 10:00 | Bothwell, Peter v Rodrigues Girotto, Alexandre Gabriel | 6-2,6-2 |
| ITF Portugal F3 | 2018/03/08 13:30 | Semmler, Miguel v Bothwell, Peter | 6-7,6-0,7-5 |
| ITF Portugal F2 | 2018/03/04 11:35 | Bothwell, Peter v Guez, David | 1-6,2-6 |
| ITF Portugal F2 | 2018/03/03 13:40 | Cayre, Paul v Bothwell, Peter | 1-6,2-6 |
| ITF Portugal F2 | 2018/02/28 16:15 | Bothwell, Peter v Leote Prata, Martim | 6-3,6-3 |
| ITF Portugal F1 | 2018/02/20 10:00 | Fermosell, Jaime v Bothwell, Peter | 6-3,6-4 |
| Coupe Davis | 2018/02/04 11:40 | Nielsen, Frederik v Bothwell, Peter | 6-1,6-1 |
| Portugal F4, Singles Qualifying | 2018/03/11 11:30 | Banov, Danail v Dijkhuizen, Marc | 3-6,2-6 |
| ITF Portugal F3 | 2018/03/08 17:10 | Antoine Walch v Dijkhuizen, Marc | 4-6,6-3,7-5 |
| ITF Portugal F3 | 2018/03/07 13:30 | Dijkhuizen, Marc v Findel-Hawkins, Jack | 6-4,7-6 |
| ITF Portugal F3 | 2018/03/07 10:00 | Dijkhuizen, Marc v Binding, Jonathan | 6-3,6-4 |
| ITF Portugal F3 | 2018/03/05 14:00 | Dijkhuizen, Marc v Pruner Neto, Antonio | 6-3,6-4 |
| ITF Portugal F2 Qual | 2018/02/25 13:00 | Dijkhuizen, Marc v Leote Prata, Martim | 5-7,6-4,3-6 |
| ITF Portugal F2 Qual | 2018/02/24 12:30 | Dijkhuizen, Marc v Giannella, Joao | 6-2,7-5 |
| ITF Tunisia F5 | 2018/02/05 08:00 | Dijkhuizen, Marc v Alexis Canter | 5-7,4-6 |