Brazil – Paraguay
Referee: Facundo Tello ARG (photo)
Assistant Referee 1: Juan Belatti ARG
Assistant Referee 2: Gabriel Chade ARG
Fourth Official: Nazareno Arasa ARG
VAR: Hernan Mastrangelo ARG
AVAR: Nicolas Lamolina ARG
Argentina – Colombia
Referee: Juan Benitez PAR
Assistant Referee 1: Eduardo Cardozo PAR
Assistant Referee 2: Milciades Saldivar PAR
Fourth Official: Blas Romero PAR
VAR: Derlis Lopez PAR
AVAR: Carlos Benitez PAR
Uruguay – Venezuela
Referee: Raphael Claus BRA
Assistant Referee 1: Rodrigo Correa BRA
Assistant Referee 2: Rafael Alves BRA
Fourth Official: Matheus Candancan BRA
VAR: Daniel Nobre BRA
AVAR: Rodrigo D'Alonso BRA
Bolivia – Chile
Referee: Esteban Ostojich URU
Assistant Referee 1: Nicolas Taran URU
Assistant Referee 2: Martin Soppi URU
Fourth Official: Alberto Feres URU
VAR: Christian Ferreyra URU
AVAR: Richard Trinidad URU
Peru – Ecuador
Referee: Andres Rojas COL
Assistant Referee 1: Richard Ortiz COL
Assistant Referee 2: Miguel Roldan COL
Fourth Official: Carlos Betancur COL
VAR: Heider Castro COL
AVAR: Alexander Guzman COL
