Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Portugal F5 | 2018/03/21 12:05 | Johan Nikles v Tiago Cacao | 4-6,4-6 |
| ITF Portugal F4 | 2018/03/12 13:00 | Lamine Ouahab v Tiago Cacao | 6-4,4-6,6-4 |
| ITF Portugal F3 | 2018/03/10 12:50 | Carlos E. Severino v Tiago Cacao | 3-6,6-2,6-1 |
| ITF Portugal F3 | 2018/03/08 13:30 | Tiago Cacao v Roberto Ortega-Olmedo | 6-2,1-6,6-4 |
| ITF Portugal F2 | 2018/02/27 18:30 | Pablo Vivero Gonzalez v Tiago Cacao | 6-3,6-0 |
| ITF Portugal F1 | 2018/02/25 11:00 | Tiago Cacao v Frederico Ferreira Silva | 2-6,7-6,5-7 |
| ITF Portugal F1 | 2018/02/24 13:05 | Yannick Mertens v Tiago Cacao | 3-6,6-4,4-6 |
| ITF Portugal F1 | 2018/02/23 11:35 | Tiago Cacao v Ben Patael | 1-6,6-1,6-3 |
| ITF Portugal F5 Qual | 2018/03/21 13:55 | Martim L Prata v Christian Lindell | 3-6,2-6 |
| ITF Portugal F4 | 2018/03/12 13:00 | Mukund Sasikumar v Christian Lindell | 6-1,6-3 |
| Challenger - Santiago - Calificari | 2018/03/03 14:25 | Christian Lindell v Carlos Gomez-Herrera | 3-6,6-4,2-6 |
| ITF Argentina F12 | 2017/12/08 16:30 | Juan Ignacio Galarza v Christian Lindell | 7-6,6-3 |
| ITF Argentina F12 | 2017/12/07 17:35 | Federico Moreno v Christian Lindell | 4-6,6-1,2-6 |
| ITF Argentina F12 | 2017/12/06 19:25 | Santiago Bramajo v Christian Lindell | 2-6,3-6 |
| ITF Argentina F12 | 2017/12/05 16:00 | Franco David Aubone v Christian Lindell | 6-2,4-6,5-7 |
| ITF Brazil F4 | 2017/12/03 12:00 | Joao Souza v Christian Lindell | 6-7,6-7 |