Washington Roberto Mariano da Silva (born 19 June 1985) is a Brazilian footballer.
Washington started his professional career with Atlético Metropolitano, signed a 5-year contract in May 2005.
[1] In March 2006 he was loaned to Cruzeiro de Porto Alegre until the end of 2006 Campeonato Gaúcho Second Division.
[12] He made his debut for Partizan against Red Star on 28 February 2009 in the Serbian SuperLiga, the game ended 1–1.
He scored his first competitive goal on 15 April 2009 in a Serbian Cup match against FK Hajduk Beograd.