Stadium: Court 12 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sintra | 2020/09/10 10:20 | Joao Monteiro v Ricardo Ojeda Lara | 6-4,4-6,6-4 |
| ITF M15 Sintra | 2020/09/08 08:30 | Joao Monteiro v Fermin Tenti | 6-3,6-7,6-2 |
| FPT Portugal Series | 2020/07/18 13:30 | Nuno Borges v Joao Monteiro | 4-6,6-3,5-4 |
| FPT Portugal Series | 2020/07/17 12:00 | Joao Monteiro v Gastao Elias | 6-2,6-5 |
| FPT Portugal Series | 2020/07/16 15:00 | Joao Monteiro v Duarte Vale | 6-7,7-6,6-3 |
| FPT Portugal Series | 2020/07/10 16:00 | Frederico Ferreira Silva v Joao Monteiro | 6-0,6-2 |
| FPT Portugal Series | 2020/07/08 12:30 | Joao Monteiro v Fabio Coelho | 6-2,6-3 |
| FPT Portugal Series | 2020/07/03 15:00 | Joao Monteiro v Joao Sousa | 4-6,2-5 |
| ITF M15 Sintra | 2020/09/08 10:30 | Benjamin Lock v Leonardo Civita-Telles | 3-6,7-6,2-6 |
| German Masters | 2020/08/28 08:15 | Arthur De Greef v Benjamin Lock | 6-3,6-0 |
| German Premier League | 2020/08/27 10:20 | Benjamin Lock v Stefan Palosi | 4-6,3-6 |
| German Premier League | 2020/08/26 16:15 | Benjamin Lock v Neal Lasowski | 6-0,6-0 |
| German Premier League | 2020/08/25 14:35 | Benjamin Lock v Marvin Netuschil | 2-6,0-6 |
| German Premier League | 2020/08/24 06:30 | Benjamin Lock v Henri Squire | 6-3,4-6,5-7 |
| German Masters | 2020/08/21 18:45 | Benjamin Lock v Alexander Mannapov | 6-4,6-4 |
| German Masters | 2020/08/20 10:30 | Peter Torebko v Benjamin Lock | 1-6,3-6 |