performance in the 2018 Copa Libertadores. They finished second with 10 points in a group containing Club Libertad, The Strongest, and Peñarol. In the round of 16, they beat Atlético Nacional, and got into the quarter finals, where they were knocked out by defending champions Gremio. Rivals The Tucumán Derby is played between Atlético and its longtime rival San Martín, both of the same city. The Santo (as San Martín is nicknamed) currently plays in the Primera Nacional, the second division. There have been long intervals where the derby wasn't played because both clubs were in different divisions, as is the case in the present day. Stadium The stadium was constructed in 1922 by Spanish architect José Graña (1885–1950) with an original capacity for 5,000 spectators. It was inaugurated on May 21 of same year. Originally named as "Grand Stadium" due to being the largest of the North side of Argentina, Racing Club de Avellaneda was invited to play a friendly match versus Atlético Tucumán as part of the celebration. The stadium was named Monumental "José Fierro" in honor of the club's second president, Jose Fierro. It was the first roof stadium in Tucumán Province and the first to have a superior stand. The structure was built out of concrete. The stadium is located in the north part of the city of San Miguel de Tucumán (named "Barrio Norte"). It can currently accommodate up to 32,500 people due to an upgrade of the facilities that included adding an extra 2,500 seats. Players Current squad . Out on loan Managers Jorge Solari (Jul 2006 – Jun 2008) Héctor Rivoira (Jul 2008 – Nov 2009) Osvaldo Sosa (Nov 2009 – Mar 2010) Mario Gómez (Mar 2010 – Jun 2010) Adrián Czornomaz (Jul 2010 – Jun 2011) Jorge Solari (Jul 2011 – Oct 2011) Juan Manuel Llop (Oct 2011 – Jun 2012) Ricardo Rodríguez (Jul 2012 – Nov 2013) Héctor Rivoira (Apr 2014 – Nov 2014) Juan Manuel Azconzábal (Nov 2014 – Nov 2016) Pablo Lavallén (Nov 2016 – Jun 2017) Ricardo Zielinski (Jun 2017–) Honours National Primera B Nacional (2): 2008–09, 2015 Torneo Argentino A (2): Clausura 2004, 2007–08 Regional Federación Tucumana (21): 1920, 1921, 1924, 1927, 1930, 1935, 1937, 1938, 1942, 1951, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1972, 1973, 1975 Liga Tucumana (7): 1977, 1978, 1979, 1983, 1986, 2003, 2016 Torneo de Competencia (8): 1926, 1939, 1944, 1945,