Concacaf Champions League 2023 – Semi-finals (First Leg)

25 April 2023

Tigres UANL – Club Leon
Referee: Armando Villarreal (USA, photo)
Assistant Referee 1: Cory Richardson (USA)
Assistant Referee 2: Logan Brown (USA)
Fourth Official: Rubiel Vazquez (USA)
VAR: Timothy Ford (USA)

AVAR: Chris Penso (USA)

26 April 2023
Philadelphia Union – Los Angeles FC
Referee: Cesar Ramos (MEX)
Assistant Referee 1: Alberto Morin (MEX)
Assistant Referee 2: Marco Bisguerra (MEX)
Fourth Official: Marco Ortiz (MEX)
VAR: Erick Miranda (MEX)
AVAR: Guillermo Pacheco (MEX)