FC Porto the 1955–56 Primeira Divisão on head-to-head advantage over runners-up Benfica. Later that season, Porto beat Torreense to win its first Taça de Portugal and achieve its first double. As the Portuguese league winner, Porto made its debut in European competitions by qualifying for the 1956–57 European Cup. The club's first participation was short-lived, ending in the preliminary round with two defeats against Spanish champions Athletic Bilbao. A year later, Porto lifted its second Taça de Portugal by beating Benfica 1–0 in the final. The two clubs met again in the following season's final, but this time Benfica took the trophy
2003–04 S.L. Benfica season Camacho took responsibility for the goals in extra-time, admitting the team needed to be smarter and waste time. The next match was the Clássico away on the 21st; Porto had a five-point lead in the league table, although Benfica had played one less game. Porto won 2–0. Camacho complained of bad luck: "What happened was that one team entered the game to dominate, achieved some control, but it was the other team who scored. What matters in football is goals, and Porto scored, while we did not." Three days later, Benfica started their UEFA Cup campaign against La Louvière, a