Copa Libertadores – Round of 16 (I)

16 April 2014
Leon – Bolívar
Referee: Carlos Amarilla (PAR, photo)
Assistant Referee 1: Hugo Martinez (PAR)
Assistant Referee 2: Juan Zorrilla (PAR)
Fourth Official: Ulises Mereles (PAR)
Referee Observer: Jorge Gasso (MEX) 


Cruzeiro – Cerro Porteno
Referee: Daniel Fedorczuk (URU)
Assistant Referee 1: Carlos Pastorino (URU)
Assistant Referee 2: Gabriel Popovits (URU)
Fourth Official: Andres Cunha (URU)
Referee Observer: Jose Eugenio (BRA)

Lanus –Santos Laguna
Referee: Patricio Polic (CHI)
Assistant Referee 1: Francisco Mondria (CHI)
Assistant Referee 2: Juan Maturana (CHI)
Fourth Official: Eduardo Gamboa (CHI)
Referee Observer: Abel Gnecco (ARG)

17 April 2014
The Strongest – Defensor Sporting
Referee: Marcelo Henrique (BRA)
Assistant Referee 1: Kleber Gil (BRA)
Assistant Referee 2: Fabricio Vilarinho (BRA)
Fourth Official: Pericles Cortez (BRA)
Referee Observer: Marcelo Ortube (BOL)