FC Porto Nuno Valente and Derlei, Porto won the 2002–03 Primeira Liga with relative comfort, finishing 11 points ahead of second-placed Benfica. The club also won the UEFA Cup, defeating Celtic in a dramatic extra-time final, to win its second major European title. Mourinho then secured an unprecedented treble for Porto by winning the Taça de Portugal final against his previous club. The 2003–04 season began with another 1–0 win over União de Leiria, which gave the club its 13th Supertaça. Weeks later, Porto failed to repeat this result in the 2003 UEFA Super Cup, losing 1–0 to Milan. The departure of
2006–07 S.L. Benfica season Benfica hosted Austria Wien for the second leg. The opening goal came from Rui Costa, with further Benfica goals scored by Nuno Gomes and Petit. Benfica had joined their rivals Porto and Sporting in the 2006–07 Champions League, marking the first time three Portuguese teams were present in the group stage. On 24 August, Benfica took part in the Champions League draw; they were drawn with Manchester United, Celtic and F.C. Copenhagen. It was second time in a row Benfica played with Manchester United in the group stage after eliminating them in 2005–06. Three days later, Benfica were due to