31 January 2017Atlético Cerro – Unión Española
Referee: Luiz De Oliveira (BRA, photo)
Assistant Referee 1: Fabricio Vilarinho (BRA)
Assistant Referee 2: Bruno Pires (BRA)
Fourth Official: Wagner Reway (BRA)
Referee Assessor: Martín Vázquez (URU)
Carabobo – Junior
Referee: Raúl Orosco (BOL)
Assistant Referee 1: Juan Cardozo (BOL)
Assistant Referee 2: Edwar Saavedra (BOL)
Fourth Official: Ivo Mendez (BOL)
Referee Assessor: Roman Hermoso (VEN)
Atlético Tucumán – El Nacional
Referee: Ricardo Marques (BRA)
Assistant Referee 1: Emerson Carvalho (BRA)
Assistant Referee 2: Danilo Manis (BRA)
Fourth Official: Rodolpho Toski (BRA)
Referee Assessor: Ricardo Casas (ARG)
1 February 2017
Atlético Paranaense – Millonarios
Referee: Germán Delfino (ARG)
Assistant Referee 1: Gustavo Rossi (ARG)
Assistant Referee 2: Lucas Germanotta (ARG)
Fourth Official: Fernando Espinoza (ARG)
Referee Assessor: Roberto Perassi (BRA)
Botafogo – Colo Colo
Referee: Juan Soto (VEN)
Assistant Referee 1: Luis Murillo (VEN)
Assistant Referee 2: Elbis Gómez (VEN)
Fourth Official: Alexis Herrera (VEN)
Referee Assessor: Alicio Peña (BRA)
2 February 2017
Montevideo Wanderers – The Strongest
Referee: Jorge Osorio (CHI)
Assistant Referee 1: Marcelo Barraza (CHI)
Assistant Referee 2: Claudio Ríos (CHI)
Fourth Official: Eduardo Gamboa (CHI)
Referee Assessor: Alvaro Sacarelo (URU)
Independiente del Valle – Olimpia
Referee: Néstor Pitana (ARG)
Assistant Referee 1: Hernán Maidana (ARG)
Assistant Referee 2: Gabriel Chade (ARG)
Fourth Official: Jorge Baliño (ARG)
Referee Assessor: Carlos Vera (ECU)
Deportivo Capiatá – Universitario
Referee: Omar Ponce (ECU)
Assistant Referee 1: Luis Vera (ECU)
Assistant Referee 2: Ricardo Baren (ECU)
Fourth Official: Luis Quiroz (ECU)
Referee Assessor: Ubaldo Aquino (PAR)