Copa Libertadores – Qualifying Round (Second Leg)

29 January 2013

Anzoategui – Tigre
Referee: Martin Vazquez (URU, photo)
Assistant Referee 1: Mauricio Espinosa (URU)
Assistant Referee 2: Miguel Nievas (URU)
Fourth Official: Jose Argote (VEN)
Referee Observer: Adrian Gomez (VEN)
　
Iquique – Leon

Referee: Antonio Arias (PAR)
Assistant Referee 1: Milciades Saldivar (PAR)
Assistant Referee 2: Hugo Martinez (PAR)
Fourth Official: Eduardo Gamboa (CHI)
Referee Observer: Pablo Pozo (CHI)

30 January 2013
Bolivar – Sao Paulo
Referee: Wilmar Roldan (COL)
Assistant Referee 1: Humberto Clavijo (COL)
Assistant Referee 2: Eduardo Diaz (COL)
Fourth Official: Ever Cuellar (BOL)
Referee Observer: Marcelo Ortube (BOL)

Gremio – LDU Quito
Referee: Saul Laverni (ARG)
Assistant Referee 1: Ernesto Uziga (ARG)
Assistant Referee 2: Gustavo Rossi (ARG)
Fourth Official: Pericles Cortes (BRA)
Referee Observer: Antonio Pereira (BRA)

31 January 2013
Olimpia – Defensor Sporting
Referee: Heber Lopes (BRA)
Assistant Referee 1: Alessandro Rocha (BRA)
Assistant Referee 2: Emerson Carvalho (BRA)
Fourth Official: Ulises Mereles (PAR)
Referee Observer: Juan Bernabe (PAR)

Universidad Vallejo – Deportes Tolima
Referee: Leandro Vuaden (BRA)
Assistant Referee 1: Altemir Hausmann (BRA)
Assistant Referee 2: Fabricio Vilarinho (BRA)
Fourth Official: Miguel Santivanez (PER)
Referee Observer: Manuel Yupanqui (PER)