Record by referee MatchesWDLScoresYellowYellow-RedRedRamón Barreto30212---» All matchesRomualdo Arppi Filho32011---» All matchesOmar Delgado3111----» All matchesArturo Ithurralde3102----» All matchesArnaldo Coelho21102---» All matchesFavilli Neto2101----» All matchesEdison Pérez Núñez2002----» All matchesCésar Orosco11001---» All matchesCarlos Rivero10101---» All matchesRoberto Barreiro1001----» All matchesLorenzo Cantillana1010----» All matchesRoque Cerullo1100----» All matchesGregorio da Rosa1001----» All matchesJuan Fortunato1001----» All matchesErwin Hieger1010----» All matchesRafael Hormazábal1100----» All matchesAlberto Martínez1100----» All matchesJosé Martínez Bazán1100----» All matchesHéctor Ortíz1001----» All matchesJuan Ortubé1001----» All matchesAlejandro Otero1100----» All matchesRodolfo Pérez1100----» All matchesIsidro Ramírez1001----» All matchesEduardo Rendón1100----» All matchesJuan Carlos Robles1001----» All matchesJorge Romero1001----» All matchesAlberto Tejada1001----» All matchesPablo Vaga1001----» All matchesJosé Varrone1010----» All matchesSergio Vázquez1100----» All matchesOscar Veiro1100----» All matches