Copa Sudamericana 2011 – Round 1

2 August 2011
Bella Vista – Universidad Catolica

Referee: Pedro Vuaden (BRA, photo)
Assistant Referee 1: Altemir Hausmann (BRA)
Assistant Referee 2: Carlos Berkenbrock (BRA)
Fourth Official: Liber Prudente (URU)

Universidad Vallejo – Independiente Santa Fe
Referee: Alfredo Intriago (ECU)
Assistant Referee 1: Byron Romero (ECU)
Assistant Referee 2: Douglas Bustamante (ECU)
Fourth Official: Henry Gambetta (PER)

3 August 2011
Deportivo Quito – Deportivo Anzoategui

Referee: Imer Machado ( COL )
Assistant Referee 1: Rafael Rivas ( COL )
Assistant Referee 2: Wilmar Navarro ( COL )
Fourth Official: Diego Lara (ECU)

San Jose – Nacional
Referee: Omar Ponce (ECU)
Assistant Referee 1: Juan Cedeno (ECU)
Assistant Referee 2: Carlos Herrera (ECU)
Fourth Official: Peter Guerrero (BOL)

4 August 2011
Olimpia – The Strongest

Referee: Martin Vazquez (URU)
Assistant Referee 1: Miguel Nievas (URU)
Assistant Referee 2: Carlos Changala (URU)
Fourth Official: Enrique Caceres (PAR)

Yaracuyanos – LDU Quito

Referee: Georges Buckley (PER)
Assistant Referee 1: Luis Avila (PER)
Assistant Referee 2: Manuel Yupanqui (PER)
Fourth Official: Manuel Andarcia (VEN)