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 Carlos Xistra, who issued 18 yellow cards and three red cards, one of them to Miccoli, who would therefore miss the next match, a visit to Porto. Five days later, Benfica played Porto in the first Clássico of the season. In a high-tension match, Benfica conceded two goals in the first half but equalized in the second half, drawing the game in the 82th minute. However, in injury time, Bruno Moraes scored, bringing the score to 3–2 to Porto. Santos said the result was unfair, adding, "After he got back into the game and managed to level it, 'that' happened