The 2004 season was São Paulo's 75th season since club's existence. São Paulo played Campeonato Paulista, State of São Paulo league, being defeated in a single match quarterfinal by São Caetano, 0–2, at home field due advantage points in first phase. After 10 years the club return to play the continental tournament, Copa Libertadores, that were champions in 1992, 1993 and runners-up in 1994 the last participation before 2004, reached this time the semifinals where they lost to Once Caldas in away game for 1–2 after a 0–0 in Morumbi. In Campeonato Brasileiro ending the 46 rounds with a third position, but the featured unpleasant happened in 38th match against São Caetano on 27 October when the defender of adversary Serginho fell in the field near the small area of São Caetano's defence suff