Grêmio Emerson made a name for himself in his native Brazil playing for
Grêmio, where he won two
state championships, two
Brazilian Cups, one
Brazilian Championship and one
Copa Libertadores. He was an unused substitute at the
Intercontinental Cup of 1995 which was lost against
Ajax Amsterdam on penalties. In 1997 he went to Europe to play for German club
Bayer Leverkusen.
Bayer Leverkusen In 1997, Emerson was transferred to Bayer Leverkusen. He made his debut on 1 August 1997 against
Schalke 04. Leverkusen finished in third place in the
1997–98 Bundesliga season. This was followed by two consecutive second-place finishes in the
Bundesliga, behind champions
Bayern Munich on both occasions. Emerson spent three years at Leverkusen, scoring 11 goals in 82 league appearances. On 13 August 1997, he made his debut in UEFA competitions in the qualifying round for the
1997–98 UEFA Champions League, in Bayer Leverkusen's 6–1 aggregate win over
Dinamo Tbilisi. Leverkusen would eventually reach the Champions League quarter-finals, losing out to eventual champions
Real Madrid. Emerson also reached the
UEFA Cup round of 16 on two occasions with Leverkusen.
Roma Emerson signed for Italian
Serie A club
Roma in the summer of 2000 for 35 billion
Italian lire (€18.1 million by fixed exchange rate). He signed a five-year contract with an average salary of 7.2 billion Italian lire per year before tax. However, due to the quota imposed on non-EU players, Emerson was unable to play until Emerson acquired Italian nationality in October 2000, as his wife is Italian–Brazilian. Emerson made his
Serie A debut in a 3–0 victory on 28 January 2001 against
Napoli, replacing
Marco Delvecchio in the 56th minute. Roma eventually won the
Scudetto and the
Supercoppa Italiana in
2001. Roma would also reach the
Coppa Italia final during the
2002–03 season, losing out to
Milan.
Juventus After a prolonged transfer saga in which Roma wanted to sell Emerson to Real Madrid instead of Serie A rivals
Juventus, Emerson was eventually sold to Juventus (which he preferred) in 2004 for
€12 million plus
Matteo Brighi (who was valued at €16 million), following in the footsteps of his former club coach,
Fabio Capello. Moreover, an additional €4 million was paid to the agents, which made Emerson cost €32 million in total. Emerson won two consecutive Serie A titles with Juventus during the
2004–05 and the
2005–06 seasons, but both titles were revoked following the club's involvement in the
2006 Italian football scandal.
Real Madrid After two seasons with Juventus, and following their relegation to
Serie B due to their role in the 2006 Italian football scandal, Emerson moved to Real Madrid on 19 July 2006, again following Fabio Capello, costing Real Madrid €16 million. However, due to the declining relationship between Emerson and Capello and Emerson's poor performances for Real Madrid, in January 2007 Emerson stated his desire to return to Juventus, while it was rumoured he would be willing to take a pay cut. However, by May, Emerson's performances had improved considerably, along with a great improvement in the team's results, and on 12 May 2007 he declared his intention to remain with Real Madrid. But in his conversation with the radio program
El Larguero, Real Madrid club president
Ramón Calderón said Emerson would leave Real Madrid in the summer (along with the Italian
striker Antonio Cassano) for technical reasons. Emerson won
La Liga in his only season with Real Madrid.
Milan On 21 August 2007, Milan officially confirmed the transfer of Emerson for €6 million. He made his Milan debut in the club's 3–1
UEFA Super Cup victory over
Sevilla on 31 August. However, Emerson was unable to contribute significantly to his new club due to injury, only managing 20 appearances for Milan in the
2007–08 season. Nonetheless, he was also able to win the
2007 FIFA Club World Cup with Milan. On 21 April 2009, he and the club mutually agreed to terminate his contract. Immediately following his release, Emerson began negotiations with Grêmio with the aim of ending his career with his first club. However, due to international transfer restrictions, Emerson was unable to join Grêmio until August 2009 at the earliest.
Santos After his release from Milan, on 26 July 2009 Emerson signed a contract with
Santos. On 16 October 2009, Emerson decided to terminate his contract and leave Santos due to injury problems. Emerson then underwent surgery and retired from active competition.
Miami Dade FC On 3 November 2015, Emerson announced he was joining
Miami Dade FC of the
American Premier Soccer League (APSL). On 7 May 2017, Emerson made his debut for Miami Dade alongside former Brazil national team player
Gabriel in a 3–1 victory against Jupiter United. On 2 July, he won the 2017 Regular Season Championship, undefeated. ==International career==