6 August 2013
LA Firpo – Tijuana
Referee: Henry Bejarano (CRC, photo)
Assistant Referee 1: Warner Castro (CRC)
Assistant Referee 2: Osvaldo Luna (CRC)
Fourth Official: Walter Quesada (CRC)
Referee Observer: Donald Campos (NCA)
Toluca – Caledonia
Referee: John Pitti (PAN)
Assistant Referee 1: Daniel Williamson (PAN)
Assistant Referee 2: Rey Mendoza (PAN)
Fourth Official: Roberto Moreno (PAN)
Referee Observer: Neftali Recinos (SLV)
7 August 2013
Montreal Impact – San Jose Earthquakes
Referee: Javier Santos (PUR)
Assistant Referee 1: Jairo Morales (PUR)
Assistant Referee 2: Ainsley Rochard (TRI)
Fourth Official: Neal Brizan (TRI)
Referee Observer: Francisco Ramirez (MEX)
Sporting San Miguelito – America
Referee: Oscar Reyna (GUA)
Assistant Referee 1: Hermenerito Leal (GUA)
Assistant Referee 2: Ronaldo De la Cruz (GUA)
Fourth Official: Walter Lopez (GUA)
Referee Observer: Efrain Rodriguez (CRC)
Real Esteli – Sporting Kansas City
Referee: Jafeth Perea (PAN)
Assistant Referee 1: Gabriel Victoria (PAN)
Assistant Referee 2: Juan Baines (PAN)
Fourth Official: Luis Rodriguez (PAN)
Referee Observer: Carlos Pastrana (HON)
8 August 2013
Valencia – Herediano
Referee: William Anderson (PUR)
Assistant Referee 1: Juan Zumba (SLV)
Assistant Referee 2: William Torres (SLV)
Fourth Official: Elmer Bonilla (SLV)
Referee Observer: Amilcar Burgos (HON)
Isidro Metapan – Cartagines
Referee: Juan Guzman (USA)
Assistant Referee 1: Charles Morgante (USA)
Assistant Referee 2: Peter Manikowski (USA)
Fourth Official: Baldomero Toledo (USA)
Referee Observer: John Nielsen (CAN)
Arabe Unido – W Connection
Referee: Sandy Vasquez (DOM)
Assistant Referee 1: Jose Camargo (MEX)
Assistant Referee 2: Alberto Morin (MEX)
Fourth Official: Roberto Garcia (MEX)
Referee Observer: Ronald Gutierrez (CRC)