CONMEBOL Sudamericana 2020 – Semi-finals (Second Leg)

12 January 2021 

Lanus – Velez Sarsfield
Referee: Wilton Sampaio (BRA, photo)
Assistant Referee 1: Fabricio Vilarinho (BRA)
Assistant Referee 2: Bruno Pires (BRA)
Fourth Official: Bruno Arleu (BRA)
Reserve AR: Guilherme Camilo (BRA)
VAR: Raphael Claus (BRA)
AVAR 1: Rodolpho Toski (BRA)
AVAR 2: Rodrigo Correa (BRA)

16 January 2021
Defensa y Justicia – Coquimbo Unido
Referee: Andres Rojas (COL)
Assistant Referee 1: Sebastian Vela (COL)
Assistant Referee 2: Miguel Roldan (COL)
Fourth Official: Arnaldo Samaniego (PAR)
Reserve AR: John Gallego (COL)
VAR: Derlis Lopez (PAR)
AVAR 1: Jose Mendez (PAR)
AVAR 2: Eduardo Cardozo (PAR)