S.L. Benfica Sporting. Followed in Europe, Africa and the Americas, any match between both teams is known as "dérbi de Lisboa" ("Lisbon derby"), "dérbi eterno" ("eternal derby"), "dérbi da Segunda Circular", "dérbi dos dérbis" ("derby of the derbies") – the most important football derby in Portugal. The rivalry between Benfica and FC Porto, which started with a friendly match on 28 April 1912, comes about as Lisbon and Porto are the largest Portuguese cities, respectively. Benfica and Porto are currently the two most decorated clubs in Portuguese football, with the former historically being the most decorated team overall. Any match between the
1974–75 S.L. Benfica season home, and Porto lost again, which increased Benfica's advantage to three-points, 31 to 28. However, a draw with Académica de Coimbra on 2 February, cut that lead to two points. In mid February, Benfica visited Estádio das Antas for the Clássico, defeating Porto by 3–0. Benfica had now a three-point lead over Sporting, who overtook Porto for second place. The team continued on their winning run, and on match-day 25, they added two more points in their difference over Sporting, which had lost in Bessa. However, Benfica would experienced a troubled third week of March. First they were knocked-out of