Full Name: Club Atlético San Martín
City: San Juan
Country: Argentina
League: Primera División
Founded: 1907
Stadium: Estadio 27 de Septiembre (13,000)
Colors: Black, Green, White
Nicknames: Los Verdinegros (The Black and Green), Los Verdes (The Green) 

Founded on September 27, 1907 by ex-members of Atlético de la Juventud. The club was named for José de San Martín, one of the important figures in Argentina's war for independence from Spain. The stadium name reflects the club's foundation date. Participated in the 1970 Torneo Nacional, their only participation at the top level before promotion to the Primera División for the 2007-08 season.

Links:
Soy Verdinegro