4 August 2015
Queretaro – San Francisco
Referee: Jeffrey Solis (CRC, photo)
Assistant Referee 1: Juan Mora (CRC)
Assistant Referee 2: Carlos Fernandez (CRC)
Fourth Official: Hugo Cruz (CRC)
Santos – W Connection
Referee: Mario Escobar (GUA)
Assistant Referee 1: Ronaldo De La Cruz (GUA)
Assistant Referee 2: Juan Lemus (GUA)
Fourth Official: Oscar Reyna (GUA)
Club Municipal – Real Salt Lake
Referee: Raul Castro (HON)
Assistant Referee 1: Oscar Velasquez (HON)
Assistant Referee 2: Omar Leiva (HON)
Fourth Official: Melvin Matamoros (HON)
5 August 2015
Arabe Unido – Montego Bay
Referee: Francisco Chacon (MEX)
Assistant Referee 1: Andres Hernandez (MEX)
Assistant Referee 2: Marcos Quintero (MEX)
Fourth Official: Oscar Macias (MEX)
Vancouver Whitecaps – Seattle Sounders
Referee: Luis Santander (MEX)
Assistant Referee 1: Miguel Hernandez (MEX)
Assistant Referee 2: Juan Rangel (MEX)
Fourth Official: Jorge Rojas (MEX)
Club America – Motagua
Referee: Edvin Jurisevic (USA)
Assistant Referee 1: Frank Anderson (USA)
Assistant Referee 2: Adam Garner (USA)
Fourth Official: Baldomero Toledo (USA)
6 August 2015
LA Galaxy – Central FC
Referee: Christopher Reid (BLZ)
Assistant Referee 1: Ricardo Ake (BLZ)
Assistant Referee 2: Richard Washington (JAM)
Fourth Official: Adrian Skeete (BRB)
Herediano – Isidro Metapan
Referee: Jose Kellys (PAN)
Assistant Referee 1: Gabriel Victoria (PAN)
Assistant Referee 2: Juan Baines (PAN)
Fourth Official: Jafeth Perea (PAN)