Olimpia - Universidad Concepcion
Referee: Wilton Sampaio (BRA, photo)
Assistant Referee 1: Rodrigo Correa (BRA)
Assistant Referee 2: Kleber Gil (BRA)
Fourth Official: Dewson Freitas (BRA)
Referee Assessor: Pablo Silva (ARG)
Boca Juniors – Deportes Tolima
Referee: Esteban Ostojich (URU)
Assistant Referee 1: Nicolas Taran (URU)
Assistant Referee 2: Richard Trinidad (URU)
Fourth Official: Andres Matonte (URU)
Referee Assessor: Ubaldo Aquino (PAR)
Palmeiras – Melgar
Referee: Mario Diaz de Vivar (PAR)
Assistant Referee 1: Milciades Saldivar (PAR)
Assistant Referee 2: Roberto Cañete (PAR)
Fourth Official: Ulises Mereles (PAR)
Referee Assessor: Dario Ubriaco (URU)
Sporting Cristal – Godoy Cruz
Referee: Anderson Daronco (BRA)
Assistant Referee 1: Marcelo Van Gasse (BRA)
Assistant Referee 2: Danilo Manis (BRA)
Fourth Official: Luiz Oliveira (BRA)
Referee Assessor: Roberto Silvera (URU)
Gremio – Libertad
Referee: Diego Haro (PER)
Assistant Referee 1: Victor Raez (PER)
Assistant Referee 2: Michael Orue (PER)
Fourth Official: Miguel Santivañez (PER)
Referee Assessor: Juan Cardellino (URU)
Nacional – Atletico Mineiro
Referee: Roberto Tobar (CHI)
Assistant Referee 1: Christian Schiemann (CHI)
Assistant Referee 2: Alejandro Molina (CHI)
Fourth Official: Eduardo Gamboa (CHI)
Referee Assessor: Freddy Arellanos (PER)
San Lorenzo – Junior
Referee: Arnaldo Samaniego (PAR)
Assistant Referee 1: Juan Zorrilla (PAR)
Assistant Referee 2: Dario Gaona (PAR)
Fourth Official: Juan Benitez (PAR)
Referee Assessor: Mauricio Espinosa (URU)
Cerro Porteno – Zamora
Referee: Facundo Tello (ARG)
Assistant Referee 1: Julio Fernandez (ARG)
Assistant Referee 2: Lucas Germanotta (ARG)
Fourth Official: Fernando Espinoza (ARG)
Referee Assessor: Cesar Escano (PER)
Cruzeiro – Deportivo Lara
Referee: Piero Maza (CHI)
Assistant Referee 1: Jose Retamal (CHI)
Assistant Referee 2: Claudio Urrutia (CHI)
Fourth Official: Cristian Garay (CHI)
Referee Assessor: Sabrina Lois (ARG)
Internacional – Alianza Lima
Referee: Jesus Valenzuela (VEN)
Assistant Referee 1: Jorge Urrego (VEN)
Assistant Referee 2: Lubin Torrealba (VEN)
Fourth Official: Juan Soto (VEN)
Referee Assessor: Juan Corozo (ECU)
Flamengo – LDU Quito
Referee: German Delfino (ARG)
Assistant Referee 1: Diego Bonfa (ARG)
Assistant Referee 2: Ezequiel Brailovsky (ARG)
Fourth Official: Silvio Trucco (ARG)
Referee Assessor: Joel Ruiz (PAR)
Universidad Catolica – Rosario Central
Referee: Victor Carrillo (PER)
Assistant Referee 1: Jonny Bossio (PER)
Assistant Referee 2: Coty Carrera (PER)
Fourth Official: Luis Garay (PER)
Referee Assessor: Carlos Pastorino (URU)
River Plate – Palestino
Referee: Alexis Herrera (VEN)
Assistant Referee 1: Carlos Lopez (VEN)
Assistant Referee 2: Luis Murillo (VEN)
Fourth Official: Marlon Escalante (VEN)
Referee Assessor: Amelio Andino (PAR)
Penarol – San Jose
Referee: Jose Argote (VEN)
Assistant Referee 1: Franchescoly Chacon (VEN)
Assistant Referee 2: Alberto Ponte (VEN)
Fourth Official: Angel Arteaga (VEN)
Referee Assessor: Ricardo Casas (ARG)
Atletico Paranaense – Jorge Wilstermann
Referee: Carlos Orbe (ECU)
Assistant Referee 1: Christian Lescano (ECU)
Assistant Referee 2: Ricardo Baren (ECU)
Fourth Official: Roberto Sanchez (ECU)
Referee Assessor: Sergio Viola (ARG)
Emelec – Huracan
Referee: Eber Aquino (PAR)
Assistant Referee 1: Rodney Aquino (PAR)
Assistant Referee 2: Carlos Caceres (PAR)
Fourth Official: Derlis Lopez (PAR)
Referee Assessor: Jorge Jaimes (PER)
Referee: Jose Argote (VEN)
Assistant Referee 1: Franchescoly Chacon (VEN)
Assistant Referee 2: Alberto Ponte (VEN)
Fourth Official: Angel Arteaga (VEN)
Referee Assessor: Ricardo Casas (ARG)
Atletico Paranaense – Jorge Wilstermann
Referee: Carlos Orbe (ECU)
Assistant Referee 1: Christian Lescano (ECU)
Assistant Referee 2: Ricardo Baren (ECU)
Fourth Official: Roberto Sanchez (ECU)
Referee Assessor: Sergio Viola (ARG)
Emelec – Huracan
Referee: Eber Aquino (PAR)
Assistant Referee 1: Rodney Aquino (PAR)
Assistant Referee 2: Carlos Caceres (PAR)
Fourth Official: Derlis Lopez (PAR)
Referee Assessor: Jorge Jaimes (PER)
