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
1996–97 S.L. Benfica season week later; on the opening game of the Primeira Liga, Benfica drops two points against S.C. Braga in a home draw. Still, with two convincing wins in early September, Benfica reached top of the table, together with four other teams. With the second leg of the Supercup next, Benfica received Porto on 18 September. However, the contend quickly became an unbalanced one, with Porto scoring five goals to none, as Preud'Homme prevented an even darker outcome The team was not disturbed by this defeat, and continued racking up consecutive league wins, even achieving a two-point lead over the second place;