Copa Libertadores – Group Stage (Matchday 4)

10 March 2015
Racing – Sporting Cristal
Referee: Roddy Zambrano (ECU, photo)
Assistant Referee 1: Byron Romero (ECU)
Assistant Referee 2: Luis Vera (ECU)
Fourth Official: Jorge Baliño (ARG)
Referee Observer: Carlos Coradina (ARG)

Universitario de Sucre – Huracan
Referee: Jose Argote (VEN)
Assistant Referee 1: Jorge Urrego (VEN)
Assistant Referee 2: Jairo Romero (VEN)
Fourth Official: Javier Yrusta (BOL)
Referee Observer: Marcelo Ortube (BOL)

Montevideo Wanderers – Palestino
Referee: Adrian Vélez (COL)
Assistant Referee 1: Wilmar Navarro (COL)
Assistant Referee 2: Rafael Rivas (COL)
Fourth Official: Fernando Falce (URU)
Referee Observer: Gustavo Lopez (URU)

Guaraní – Deportivo Táchira
Referee: Diego Haro (PER)
Assistant Referee 1: Cesar Escano (PER)
Assistant Referee 2: Braulio Cornejo (PER)
Fourth Official: Enrique Caceres (PAR)
Referee Observer: Ubaldo Aquino (PAR)

11 March 2015
Boca Juniors – Zamora
Referee: José Buitrago (COL)
Assistant Referee 1: Humberto Clavijo (COL)
Assistant Referee 2: Wilson Berrio (COL)
Fourth Official: Pablo Diaz (ARG)
Referee Observer: Juan Crespi (ARG)

San José – Tigres
Referee: Andres Cunha (URU)
Assistant Referee 1: Miguel Nievas (URU)
Assistant Referee 2: Nicolas Taran (URU)
Fourth Official: Jose Jordan (BOL)
Referee Observer: Jorge Cuevas (BOL)

Barcelona SC – Atlético Nacional
Referee: Enrique Osses (CHI)
Assistant Referee 1: Claudio Rios (CHI)
Assistant Referee 2: Jose Retamal (CHI)
Fourth Official: Diego Lara (ECU)
Referee Observer: Rogger Zambrano (ECU)

12 March 2015
Libertad – Estudiantes
Referee: Pericles Cortez (BRA)
Assistant Referee 1: Emerson Carvalho (BRA)
Assistant Referee 2: Rodrigo Correa (BRA)
Fourth Official: Enrique Caceres (PAR)
Referee Observer: Abel Gnecco (ARG)

Juan Aurich – River Plate
Referee: Julio Quintana (PAR)
Assistant Referee 1: Dario Gaona (PAR)
Assistant Referee 2: Roberto Cañete (PAR)
Fourth Official: Luis Garay (PER)
Referee Observer: Manuel Yupanqui (PER)