Arsenal Fútbol Club, usually referred as Arsenal de Sarandí, is a footballclub from the Sarandí neighbourhood in the city of Avellaneda, Argentina, which was founded in 1957 by the Grondona brothers. Arsenal currently plays in the top tier of Argentine football, the Primera División Argentina. They play their home games at the Estadio Julio H. Grondona, named after one of the founders, which has a capacity of 16,000. It opened in 1964 but was not used in the First Division until 2004. The club's colours are red and light blue, in honour of the traditional teams of Avellaneda (Club Atlético Independiente and Racing Club). Arsenal won its first Primera División championship in 2012. Until then, club's major title had been the Copa Sudamericana won in 2007.