1983–84 S.L. Benfica season left the club in second, a point shy of the leader Porto, their next opponent. In the Clássico, Benfica beat his rival Porto and assumed first place. Later in the month, Benfica defeated Olympiacos in the second round of the European Cup, qualifying for the quarter-final. In November and December, Benfica won all their league matches, but lost the Supertaça Cândido de Oliveira to Porto. Benfica kept on winning in the Primeira Divisão in January, lapping the first part of league with a three-point lead. However they suffered a set-back in the Taça de Portugal, losing 2–1 in Estádio de
2004–05 S.L. Benfica season scored in the 13th minute. When asked why Anderlecht had more goal opportunities than Benfica, Trapattoni said, "Do you know international football? It is very balanced nowadays. I wish we had more chances but our opponent was stronger." Following the win, Benfica were due to meet Porto in the Supercup on 20 August. Ricardo Quaresma of Porto scored the only goal of the game in an individual effort. It was Benfica's tenth consecutive loss in the competition; the previous win occurred in 1989. Four days later, Benfica travelled to Belgium to play Anderlecht. The home team scored first by Aruna