Round: 60 Ground: Hardcourt outdoor
| ITF Chile F3 | 2017/12/03 14:00 | Fermin Tenti v Laelson Rodrigues | 6-3,6-4 |
| ITF Chile F2 | 2017/11/28 17:05 | Laelson Rodrigues v Mariano Kestelboim | 1-6,2-6 |
| ITF Chile F2 | 2017/11/26 13:00 | Amador Salazar v Laelson Rodrigues | 3-6,2-6 |
| ITF Chile F2 | 2017/11/25 16:00 | Mauricio A-Guzman v Laelson Rodrigues | 2-6,6-0,2-6 |
| ITF Brazil F2 | 2017/11/13 12:00 | Christian Oliveira v Laelson Rodrigues | 6-3,6-0 |
| ITF Turkey F39 | 2017/10/14 07:00 | Aria Harajchi v Laelson Rodrigues | 7-5,6-2 |
| ITF Turkey F38 | 2017/10/08 07:30 | Domagoj Biljesko v Laelson Rodrigues | 6-1,6-2 |
| ITF Turkey F37 | 2017/10/01 09:00 | Laelson Rodrigues v Dan Dowson | 2-6,3-6 |
| ITF Portugal F2 Qual | 2018/02/25 15:00 | Yanik Kaelin v Ivan Marrero Curbelo | 3-6,2-6 |
| ITF Portugal F2 Qual | 2018/02/25 10:00 | Gianmarco Amatiste v Yanik Kaelin | 2-6,3-6 |
| ITF Portugal F1 | 2018/02/19 10:00 | Simon A Ivanov v Yanik Kaelin | 6-3,6-3 |
| ITF Portugal F1 | 2018/02/18 13:00 | Yanik Kaelin v Patrik Hartmeier | 7-6,6-3 |
| ITF Portugal F1 | 2018/02/17 12:30 | Diego A B Sanchez v Yanik Kaelin | 1-6,1-6 |
| ITF Switzerland F1 Qual | 2018/02/04 09:00 | Michael Vrbensky v Yanik Kaelin | 7-5,6-1 |
| ITF Tunisia F39 | 2017/12/10 08:00 | Alberto Berbegal Moreno v Yanik Kaelin | 6-2,6-1 |
| ITF Tunisia F39 | 2017/12/09 08:00 | Skander Ben Abdallah v Yanik Kaelin | 6-4,4-6,1-6 |