1980–81 S.L. Benfica season with four more wins, including a home win against Porto, which widened their difference to four points. Meanwhile, in Europe, Benfica defeated Fortuna Düsseldorf in quarter-finals but was knocked-out by Carl Zeiss Jena in the semis. The final two months of the Primeira Divisão saw Benfica drop points with Académico de Viseu, Vitória de Guimarães and Sporting, reducing their lead to two points. On match-day 29, a home win against Setúbal secured their 24th league title. They concluded the season by winning their 17th Taça de Portugal in a 3–1 win against Porto. In the previous season, Mário Wilson failed
2005–06 S.L. Benfica season days later, Benfica returned to the winning path in the Primeira Liga after beating Penafiel 4–0. Geovanni opened the scoring in the first half, after which Nuno Gomes, Simão and an own goal from Roberto set the final result. On 18 February, Benfica played on the road against Vitória de Guimarães. They did not play as expected and conceded two goals—one in each half—losing 2–0. The loss severely hampered their title defence after being overtaken by Sporting and Braga and allowing leaders Porto—their next league opponent—to gain an eight-point advantage. Three days after Guimarães, Benfica hosted Liverpool for the first