Estadio: Court 2 Round: 25 Ground: Hardcourt outdoor
| Copa Davis | 2020/03/06 18:10 | Manuel Sanchez v Patrik Niklas-Salminen | 4-6,4-6 |
| Challenger de Calgary | 2020/02/27 01:40 | Patrik Niklas-Salminen v Maxime Cressy | 3-6,2-6 |
| Challenger de Calgary | 2020/02/24 20:55 | Jacob Grills v Patrik Niklas-Salminen | 2-6,4-6 |
| Challenger de Drummondville | 2020/02/20 17:45 | Johannes Haerteis v Patrik Niklas-Salminen | 7-6,5-7,7-5 |
| Challenger de Drummondville | 2020/02/18 18:50 | Patrik Niklas-Salminen v Go Soeda | 7-6,6-4 |
| Challenger de Drummondville | 2020/02/16 21:25 | Kaichi Uchida v Patrik Niklas-Salminen | 1-6,7-6,5-7 |
| ITF M25 Barnstaple | 2020/02/14 10:30 | Kacper Zuk v Patrik Niklas-Salminen | 6-4,6-7,6-3 |
| ITF M25 Barnstaple | 2020/02/13 09:55 | Patrik Niklas-Salminen v Mark Whitehouse | 6-4,6-1 |
| ITF M15 Sintra | 2020/09/16 08:30 | Natan Rodrigues v Nuno Borges | 3-6,1-6 |
| ITF M15 Sintra | 2020/09/09 11:20 | Natan Rodrigues v Gauthier Onclin | 2-6,3-6 |
| ITF M15 São Paulo | 2019/10/14 14:00 | Gabriel Ciro Da Silva v Natan Rodrigues | 6-4,6-2 |
| ITF M25 Rio de Janeiro | 2019/10/08 14:00 | Carlos E. Severino v Natan Rodrigues | 6-3,6-4 |
| ITF M25 Rio de Janeiro | 2019/10/07 14:00 | Natan Rodrigues v Joao Pedro Okano | 6-0,6-2 |
| Challenger de Campinas | 2019/09/30 12:00 | Daniel Dutra Da Silva v Natan Rodrigues | 6-1,6-4 |
| ITF M15 São JDR Preto | 2019/06/19 21:00 | Natan Rodrigues v Mariano Navone | 3-6,2-6 |
| ATP Río de Janeiro | 2019/02/16 21:05 | Natan Rodrigues v Carlos Berlocq | 3-6,1-6 |