Concacaf Champions League – Semi-finals (Second Leg)

10-11 April 2019

Santos Laguna – Tigres UANL
Referee: Marco Ortiz (MEX, photo)
Assistant Referee 1: Miguel Paredes (MEX)
Assistant Referee 2: Jose Martinez (MEX)
Fourth Official: Ivan Barton (SLV)
Referee Assessor: Omario Contreras (BLZ)

Sporting Kansas City – CF Monterrey
Referee: Joel Aguilar (SLV)
Assistant Referee 1: Juan Zumba (SLV)
Assistant Referee 2: Juan Mora (CRC)
Fourth Official: Hector Martinez (HON)