[4] Sao Martinho 1-2 Montalegre [1] 2021-05-22 16:00
Stadium: Campo Abilio Ferreira Oliveira Round: 5
Head to Head
| Portugal Campeonato Nacional | 2021/05/02 15:00 | Montalegre v Sao Martinho | L | 2-0 |
| Portugal Campeonato Nacional | 2020/02/16 15:00 | Sao Martinho v Montalegre | W | 1-0 |
| Portugal Campeonato Nacional | 2019/09/22 14:00 | Montalegre v Sao Martinho | L | 1-0 |
| Portugal Campeonato Nacional | 2019/02/10 15:00 | Sao Martinho v Montalegre | W | 5-4 |
| Portugal Campeonato Nacional | 2018/09/02 16:00 | Montalegre v Sao Martinho | D | 1-1 |
| Portugal Campeonato Nacional | 2018/03/25 14:00 | Montalegre v Sao Martinho | L | 2-1 |
| Portugal Campeonato Nacional | 2017/11/26 15:00 | Sao Martinho v Montalegre | W | 1-0 |