Colombia had its strongest period during the 1990s, where they were among the giants in world football. A match during this period in 1993 resulted in a 5–0 win over Argentina which caused a special "mutual respect" rivalry between both nations. During this era, Colombia qualified for the 1990, 1994 and 1998 editions of the World Cup, only reaching the second round in 1990. At the 2001 Copa América, Óscar Córdoba became the first and only goalkeeper in history to keep a perfect clean sheet in a Copa América tournament.