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
1985–86 S.L. Benfica season match with Salgueiros, which had been postponed in February because of the pitch conditions. They drew 1–1 and lost points in title race. In April, Benfica received Sporting in what was labelled the D-Day for the league. Despite leading the league for most of second round, they lost 2–1, which allowed Porto to catch them in the first place, with a better head-to-head record. Mortimore said: "Sporting had two chances and converted them both, we had lost the league". On the last day of the campaign, Porto beat last classified, Sporting da Covilhã and won the league, while Benfica lost