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
1977–78 S.L. Benfica season domestically, after the draw in Bessa, Benfica won all remaining league matches in 1977, finishing the year in first with 21 points, four more than Sporting and Porto, who still had a game in hand. They resumed their league campaign with the reception to Porto in the Clássico on 15 January. They drew 0–0 and kept Porto at bay, retaining a two-point lead over them. Benfica won the next three matches, one of them a Derby against Sporting with a goal from Vítor Baptista, who subsequently lost an earring, an episode he was best remembered. On 19 February, in a