18 August 2015 Tigres – Isidro Metapan
Referee: Armando Villarreal (USA, photo)
Assistant Referee 1: Corey Parker (USA)
Assistant Referee 2: Corey Rockwell (USA)
Fourth Official: Chris Penso (USA)
Verdes – Queretaro
Referee: Valdin Legister (JAM)
Assistant Referee 1: Keble Williams (JAM)
Assistant Referee 2: Henry Pupiro (NCA)
Fourth Official: Dwight Royal (JAM)
LA Galaxy – Comunicaciones
Referee: Jose Penaloza (MEX)
Assistant Referee 1: Marvin Torrentera (MEX)
Assistant Referee 2: Salvador Rodriguez (MEX)
Fourth Official: Jorge Perez (MEX)
19 August 2015
Arabe Unido – DC United
Referee: Karl Tyrell (JAM)
Assistant Referee 1: Ricardo Morgan (JAM)
Assistant Referee 2: Garnet Page (JAM)
Fourth Official: Kevin Morrison (JAM)
Club America – Walter Ferretti
Referee: Jafeth Perea (PAN)
Assistant Referee 1: Gabriel Victoria (PAN)
Assistant Referee 2: Ronald Bruna (PAN)
Fourth Official: Armando Castro (HON
Seattle Sounders – Olimpia
Referee: Kimbell Ward (SKN)
Assistant Referee 1: Graeme Browne (SKN)
Assistant Referee 2: Ike Inniss (SKN)
Fourth Official: Wilson Da Costa (BAH)
20 August 2015
Saprissa – W Connection
Referee: Drew Fischer (CAN)
Assistant Referee 1: Lloyd Edwards (JAM)
Assistant Referee 2: Richard Washington (JAM)
Fourth Official: Veralton Nembhard (JAM)
Santa Tecla – Municipal
Referee: Oscar Davila (NCA)
Assistant Referee 1: Keytzel Corrales (NCA)
Assistant Referee 2: Walter Lopez (HON)
Fourth Official: Rodolfo Paiz (NCA)