Uruguay – Peru
Referee: Anderson Daronco (BRA, photo)
Assistant Referee 1: Bruno Pires (BRA)
Assistant Referee 2: Kleber Gil (BRA)
Fourth Official: Luiz Oliveira (BRA)
VAR: Wagner Reway (BRA)
AVAR: Rodrigo D'Alonso (BRA)
Referee Assessor: Hernan Maidana (ARG)
Brazil – Chile
Referee: Dario Herrera (ARG)
Assistant Referee 1: Gabriel Chade (ARG)
Assistant Referee 2: Facundo Rodrigues (ARG)
Fourth Official: Nicolas Lamolina (ARG)
VAR: Mauro Vigliano (ARG)
AVAR: Jose Cuevas (PAR)
Referee Assessor: Ubaldo Aquino (PAR)
Colombia – Bolivia
Referee: Facundo Tello (ARG)
Assistant Referee 1: Juan Belatti (ARG)
Assistant Referee 2: Cristian Navarro (ARG)
Fourth Official: Fernando Echenique (ARG)
VAR: German Delfino (ARG)
AVAR: Derlis Lopez (PAR)
Referee Assessor: Roberto Perassi (BRA)
Paraguay – Ecuador
Referee: Jesus Valenzuela (VEN)
Assistant Referee 1: Jorge Urrego (VEN)
Assistant Referee 2: Tulio Moreno (VEN)
Fourth Official: Jose Argote (VEN)
VAR: Rodolpho Toski (BRA)
AVAR: Braulio Machado (BRA)
Referee Assessor: Oscar Ruiz (COL)
Argentina – Venezuela
Referee: Kevin Ortega (PER)
Assistant Referee 1: Michael Orue (PER)
Assistant Referee 2: Jesus Sanchez (PER)
Fourth Official: Augusto Menendez (PER)
VAR: Victor Carrillo (PER)
AVAR: Jonny Bossio (PER)
Referee Assessor: Jorge Larrionda (URU)