|Full name||Sebastián Enrique Domínguez|
|Date of birth||July 29, 1980|
|Place of birth||Buenos Aires, Argentina|
|Height||1.83 m (6 ft 0 in)|
|Playing position||Centre back|
|Current club||Vélez Sársfield|
|Newell's Old Boys|
|1998–2004||Newell's Old Boys||79||(2)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 06:15, 3 March 2014 (UTC).
† Appearances (Goals).
Although born in Buenos Aires, Domínguez moved to Rosario at an early age, where he played in the youth system of Newell's Old Boys. He made his professional debut for Newell's in 1998, with 18 years of age. In 2004, he captained the team that won the 2004 Apertura tournament under Américo Gallego's coaching, thus breaking the club's 12-year title drought. The central defender played 18 games (out of 19) during the tournament, all of them as a starter.
After winning the league championship with Newell's, Domínguez was purchased by third-party Media Sports Investment for US$ 2,5 million, that loaned him along fellow Argentine players Carlos Tévez and Javier Mascherano to Brazilian side SC Corinthians. With his new club, he won the 2005 season of the Campeonato Brasileiro Série A.
During the 2007 January transfer window, Domínguez returned to Argentina to play for Estudiantes de La Plata, under Diego Simeone's coaching. He played with the team the whole year, after which he was signed by Mexican side América in January 2008. With América, Domínguez won the 2008 InterLiga.
On January 27, 2009, Argentine Primera División side Vélez Sársfield signed the defender on a free transfer. He immediately established himself as a starter as center back playing along Nicolás Otamendi. Domínguez featured in all 19 games of his first tournament in Vélez, the 2009 Clausura, helping the team to claim the national championship. He was also a regular along Fernando Ortiz as centre back in Vélez' 2011 Clausura winning campaign (playing 16 games), as well as the team's 2011 Copa Libertadores semi-finalist campaign (playing all 12 games and scoring one goal). Domínguez also helped Vélez to win the 2012 Inicial, starting 18 games and scoring two goals.
On August 31, 2009 Domínguez was called by coach Diego Maradona for the Argentine national team, along fellow Vélez Sársfield teammates Nicolás Otamendi and Emiliano Papa. With Argentina, the defender started the World Cup qualifier games against Brazil and Paraguay (both defeats for Argentina).
- Newell's Old Boys
- Vélez Sársfield
- Argentine Primera División (4): 2009 Clausura, 2011 Clausura, 2012 Inicial, 2012–13 Superfinal
- Supercopa Argentina (1): 2013
- "Opening '04 statistics". Argentine Soccer. Retrieved 2013-02-20.
- "Parceria MSI/Corinthians será remetida ao MP Federal" (in Portuguese). Conjur. 14 April 2005. Retrieved 15 December 2012.
- "Closing '09 statistics". Argentine Soccer. Retrieved 2010-08-08.
- "Closing '11 statistics". Argentine Soccer. Retrieved 2011-07-19.
- "Initial '12 statistics". Argentine Soccer. Retrieved 2013-02-20.
- "Maradona citó a Salvio y Sebastián Domínguez". Perfil (in Spanish). 2009-08-31. Retrieved 2010-08-08.
- Oscar Barnade (2011-09-28). "Domínguez - Canteros Presente y futuro". Clarín (in Spanish). Retrieved 2013-02-20.
- Profile at Vélez Sársfield official website (Spanish)
- Sebastián Domínguez – FIFA competition record
- Sebastián Domínguez at National-Football-Teams.com
- Argentine Primera statistics at Fútbol XXI (Spanish)
- Statistics at BDFA (Spanish)