Copa Sudamericana – Quarter-finals (First Leg)

18-20 October 2016

Medellin – Cerro Porteno
Referee: Andres Cunha (URU, photo)
Assistant Referee 1: Carlos Pastorino (URU)
Assistant Referee 2: Miguel Nievas (URU)
Fourth Official: Esteban Ostojich (URU)
Referee Assessor: Rodolfo Otero (ARG)

Junior – Chapecoense
Referee: Juan Soto (VEN)
Assistant Referee 1: Carlos Lopez (VEN)
Assistant Referee 2: Jorge Urrego (VEN)
Fourth Official: José Luis Hoyo (VEN)
Referee Assessor: Wilson Berrio (COL)

Coritiba – Atletico Nacional

Referee: Roberto Tobar (CHI)
Assistant Referee 1: Carlos Astroza (CHI)
Assistant Referee 2: Claudio Rios (CHI)
Fourth Official: Eduardo Gamboa (CHI)
Referee Assessor: Ubaldo Aquino (PAR)

San Lorenzo – Palestino
Referee: Anderson Daronco (BRA)
Assistant Referee 1: Alessandro Rocha (BRA)
Assistant Referee 2: Guilherme Camilo (BRA)
Fourth Official: Raphael Claus (BRA)
Referee Assessor: Carlos Coradina (ARG)