CONCACAF Champions League – Semi-finals (First Leg)

2 April 2013
Seattle Sounders – Santos Laguna
Referee: Hector Rodriguez (HON, photo)
Assistant Referee 1: Oscar Velasquez (HON)
Assistant Referee 2: Christian Ramirez (HON)
Fourth Official: Raul Castro (HON)

3 April 2013
Los Angeles – Monterrey
Referee: Hugo Cruz (CRC)
Assistant Referee 1: Osvaldo Luna (CRC)
Assistant Referee 2: Warner Castro (CRC)
Fourth Official: Walter Quesada (CRC)