1999–2000 S.L. Benfica season "their worst performance of the season, and seeing Porto close in on the top of the table." On 4 November, Benfica hosted P.A.O.K. for the second leg of their European qualifier. They lost 2–1 in normal time, requiring extra time and a penalty shootout to decide the match. The Lisbon side converted all their shots, progressing into the next round. Four days later, the club defeated S.C. Braga by one goal in a league match to open a three-point lead. After a one-week break for the Taça de Portugal, Benfica visited Estádio das Antas for the Clássico against Porto. They
FC Porto Pinto da Costa assumed Porto's presidency in 1982 and adopted a regionalistic and confrontational speech towards Lisbon. In the following years, the club began establishing its dominance in Portuguese football, at the expense of Benfica and Sporting, who had been the traditional powers since the 1940s. The rivalry with Benfica is the strongest and most passionate, opposing the most representative football emblems from each city as well as the current most titled Portuguese clubs. The first match between Porto and Benfica – traditionally referred to as "O Clássico" (The Classic) – took place on 28 April 1912, and ended with