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 against Porto on 1 April. The visitors scored first through Pepe in the 41st minute, but Benfica equalized in the 83rd minute with an own-goal from Lucho González. Santos attributed the draw to Porto goalkeeper Helton's performance, saying, "Helton made three or four great saves. We were better in the second half and we deserved to win." On the following Thursday, Benfica visited the Olímpic de Montjuïc to face Espanyol. The Spaniards pushed hard from early on and scored first through Raúl Tamudo in the 15th minute; shortly after the half-hour mark, Albert Riera made it 2–0 and in the