Libertad – Independiente
Referee: Victor Carrillo (PER, photo)
Assistant Referee 1: Jonny Bossio (PER)
Assistant Referee 2: Coty Carrera (PER)
Fourth Official: Michael Espinoza (PER)
Referee Assessor: Miguel Buitrago (VEN)
Flamengo – Junior
Referee: Jose Argote (VEN)
Assistant Referee 1: Luis Murillo (VEN)
Assistant Referee 2: Carlos Lopez (VEN)
Fourth Official: Juan Soto (VEN)
Referee Assessor: Francisco Mondria (CHI)
Second Leg, 28-30 November 2017
Independiente – Libertad
Referee: Roddy Zambrano (ECU)
Assistant Referee 1: Christian Lescano (ECU)
Assistant Referee 2: Byron Romero (ECU)
Fourth Official: Omar Ponce (ECU)
Referee Assessor: Juan Lugones (BOL)
Junior – Flamengo
Referee: Roberto Tobar (CHI)
Assistant Referee 1: Claudio Rios (CHI)
Assistant Referee 2: Kose Retamal (CHI)
Fourth Official: Jorge Osorio (CHI)
Referee Assessor: Victor Rivera (PER)
Assistant Referee 2: Kose Retamal (CHI)
Fourth Official: Jorge Osorio (CHI)
Referee Assessor: Victor Rivera (PER)