Home History
| Portugal Campeonato Nacional | 2021/09/19 14:00 | AC Marinhense v Sertanense | W | 1-3 |
| Portugal Cup | 2021/09/11 16:00 | Sertanense v GD Peniche | W | 2-0 |
| Portugal Campeonato Nacional | 2021/08/29 16:00 | Sertanense v GD Fontinhas | L | 0-2 |
| Portugal Campeonato Nacional | 2021/04/10 11:45 | Clube Condeixa v Sertanense | D | 0-0 |
| Portugal Campeonato Nacional | 2021/04/03 15:00 | Sertanense v CG Vitoria Sernache | W | 3-1 |
| Portugal Campeonato Nacional | 2021/03/28 14:00 | Sertanense v Clube Condeixa | L | 0-1 |
| Portugal Campeonato Nacional | 2021/03/14 15:00 | AC Marinhense v Sertanense | L | 1-0 |
| Portugal Campeonato Nacional | 2021/03/10 15:00 | Mortagua FC v Sertanense | D | 0-0 |
Away History
| Portugal Segunda Liga | 2021/09/18 14:30 | CD Mafra v Trofense | D | 0-0 |
| Portugal Segunda Liga | 2021/09/12 14:30 | FC Porto B v CD Mafra | L | 3-1 |
| Portugal Segunda Liga | 2021/08/30 18:00 | CD Mafra v Vilafranquense | W | 1-0 |
| Portugal Segunda Liga | 2021/08/22 17:00 | Academico Viseu v CD Mafra | W | 1-3 |
| Portugal Segunda Liga | 2021/08/14 17:00 | CD Mafra v Feirense | L | 0-1 |
| Portugal Segunda Liga | 2021/08/08 10:00 | Estrela v CD Mafra | W | 0-2 |
| Portugal League Cup | 2021/08/01 16:00 | Sporting Covilha v CD Mafra | L | 3-1 |
| Portugal League Cup | 2021/07/24 14:30 | CD Mafra v Belenenses | W | 1-0 |