CONCACAF Champions League – Quarter-finals (Second Leg)

13 March 2018
Tigres UANL – Toronto FC
Referee: Hector Rodriguez (HON, photo)
Assistant Referee 1: Walter Lopez (HON)
Assistant Referee 2: Geovany Garcia (SLV)
Fourth Official: Bryan Lopez (GUA)

New York Red Bulls – Club Tijuana
Referee: Melvin Matamoros (HON)
Assistant Referee 1: Jesus Tabora (HON)
Assistant Referee 2: Douglas Bermudez (SLV) 
Fourth Official: Hector Martinez (HON)

14 March 2018
Chivas Guadalajara – Seattle Sounders
Referee: Oscar Moncada (HON)
Assistant Referee 1: Melvyn Cruz (HON)
Assistant Referee 2: Oscar Velasquez (HON) 
Fourth Official: Raul Castro (HON)

Tauro FC – Club America
Referee: Walter Lopez (GUA)
Assistant Referee 1: Gerson Lopez (GUA)
Assistant Referee 2: Ronaldo De La Cruz (GUA)
Fourth Official: Ismael Cornejo (SLV)