to penalty shootout against Colombian side America de Cali the same way it had been defeated by Uruguay's Peñarol a year before in the 1998 Copa Libertadores. Then had one of its worst campaigns in 2007, until the 2010 edition, when they did a great campaign even defeating the defending champion Estudiantes de la Plata by 4–1 in Lima, being one of the three top teams at the end of the first round however, in the Round of 16, they lost the chance to advance further with Universidad de Chile, after a controversial match in Chile, where Ecuadorian referee Carlos Vera gave the Chilean side a goal that had already been flagged by the sideline referee as offside and the play had been called off, however Universidad de Chile's coaching staff including teammates and the pressure of a large local crowd seem to have given referee Carlos Vera the fast initiative to validate the goal, Alianza Lima had been eliminated in what Peruvian media and other South American media believed to be a robbery, Fox Sports network and ESPN agreed the play should not have been validated, Alianza Lima's president Guillermo Alarcon flew to Asuncion, Paraguay to speak to Conmebol and claiming a straight entry to the next Copa Libertadores, the case was also taken to FIFA headquarters but was not approved. In the 2011 preliminary phase of the Copa Libertadores Alianza Lima came into the tournament as Peru's 3rd place having to face Mexico's Jaguares de Chiapas in a back to back home and away matches for a pass to the Cup's group stage but would lose both games 2–0 and lost a chance to participate . This 2012 version of the Copa Libertadores, Alianza Lima will participate in group 5 as Peru's No. 2 seed against Nacional (Uruguay), Vasco da Gama (Brazil) and the winner of Ecuador's 3rd and Paraguay's 3rd. Arriba Alianza 1980s decade The 1980s were probably the most bitter years in the club's history. During the first years of the decade, despite having very good players, Alianza could not obtain titles, some which were snatched by Sporting Cristal, which was establishing itself as one of the three big football clubs of Peru. 1987 air tragedy In 1987, Alianza Lima was first in the standings with a few matches left, and it looked like a new title would be obtained, but tragedy got in the way.