25 March 2014Zamora – Nacional
Referee: Diego Abal (ARG, photo)
Assistant Referee 1: Ezequiel Brailovsky (ARG)
Assistant Referee 2: Ariel Scime (ARG)
Fourth Official: Jesus Valenzuela (VEN)
Referee Observer : Alirio Mendez (VEN)
Santos Laguna – Penarol
Referee: Leandro Vuaden (BRA)
Assistant Referee 1: Marcio Santiago (BRA)
Assistant Referee 2: Kleber Gil (BRA)
Fourth Official: Jorge Rojas (MEX)
Referee Observer: Carlos Gonzalez (MEX)
26 March 2014
Nacional – Newell's Old Boys
Referee: Patricio Polic (CHI)
Assistant Referee 1: Juan Maturana (CHI)
Assistant Referee 2: Raul Orellana (CHI)
Fourth Official: Christian Ferreyra (URU)
Referee Observer: Carlos Velazquez (URU)
Deportivo Anzoategui – Arsenal
Referee: Ricardo Marques (BRA)
Assistant Referee 1: Fabricio Vilarinho (BRA)
Assistant Referee 2: Fabio Pereira (BRA)
Fourth Official: Mayker Gomez (VEN)
Referee Observer: Candelario Andarcia (VEN)
Atletico Paranaense – Velez Sarsfield
Referee: Wilmar Roldán (COL)
Assistant Referee 1: Eduardo Díaz (COL)
Assistant Referee 2: Alexander Guzman (COL)
Fourth Official: Marcelo Henrique (BRA)
Referee Observer: Ednilson Corona (BRA)
Deportivo Cali – O'Higgins
Referee: Roberto Garcia (MEX)
Assistant Referee 1: Alberto Morin (MEX)
Assistant Referee 2: Jose Camargo (MEX)
Fourth Official: Adrian Velez (COL)
Referee Observer: Otalvaro Polanco (COL)
Leon – Bolívar
Referee: Marlon Escalante (VEN)
Assistant Referee 1: Luis Murillo (VEN)
Assistant Referee 2: Elbis Gomez (VEN)
Fourth Official: Erim Ramirez (MEX)
Referee Observer: Oscar Trejo (MEX)
27 March 2014
Lanus – Cerro Porteno
Referee: Roberto Silvera (URU)
Assistant Referee 1: Miguel Nievas (URU)
Assistant Referee 2 Carlos Changala (URU)
Fourth Official: Nestor Pitana (ARG)
Referee Observer Abel Gnecco (ARG)
Independiente Del Valle – San Lorenzo
Referee: Carlos Amarilla P(PAR)
Assistant Referee 1 Milciades Saldivar (PAR)
Assistant Referee 2 Juan Zorrilla (PAR)
Fourth Official: Roddy Zambrano (ECU)
Referee Observer Bomer Fierro (ECU)
Universitario – The Strongest
Referee: José Buitrago (COL)
Assistant Referee 1 Wilmar Navarro (COL)
Assistant Referee 2 Wilson Berrio (COL)
Fourth Official: Miguel Santivanez (PER)
Referee Observer Cesar Mongrut (PER)
