The Apertura 2017 Liga MX championship stage commonly known as Liguilla (mini league) was played from 22 November to 10 December 2017.
[1] A total of eight teams competed in the championship stage to decide the champions of the Apertura 2017 Liga MX season.
Morelia advanced for being the higher seed in the classification table.
América advanced for being the higher seed in the classification table.
All times are UTC−6 UANL won 4–0 on aggregate Monterrey won 5–0 on aggregate All times are UTC−6 Assistant referees: José Luis Camargo (State of Mexico) Christian Kiabek Espinosa (Mexico City) Fourth official: Oscar Macías Romo (Aguascalientes) UANL won 3–2 on aggregate Assistant referees: Marcos Quintero (Jalisco) Pablo Israel Hernández (Mexico City) Fourth official: Jorge Antonio Pérez (Veracruz)