1980–81 S.L. Benfica season the club. Benfica's league campaign started with seven consecutive wins, before a first loss with Porto in the Clássico. A few days later, Benfica wins their first Supertaça de Portugal. In the Cup Winners' Cup, Benfica eliminated Altay, Dinamo Zagreb and Malmö in the first three rounds. In late November, Benfica draws with Sporting and three weeks later, with Vitória de Setúbal, lapping the first half in first place with a three-point lead. In the following weeks, Benfica won three more matches before losing another point in a draw with Penafiel, which cut his lead to two points. They reacted
1974–75 S.L. Benfica season Ciudad de Sevilla and the Independence Cup in Brazil. Benfica started their league campaign with victories against Belenenses and Farense, reaching top of the table, ex aequo with Porto. On match-day 3, they dropped their first points, in a home draw with Olhanense. They reacted by winning their following two league matches, while also easily progressing in the Cup Winners' Cup. On 13 October, Benfica visited Estádio do Bessa to play Boavista and drew 0–0. That resulted in them being caught in first place by Vitória de Guimarães and Porto. A week later, Benfica lost at home with Porto by