The 2018 Supercopa MX was a Mexican football match-up played on 15 July 2018 between the champions of the Apertura 2017 Copa MX, Monterrey, and the champions of the Clausura 2018 Copa MX, Necaxa. Like the previous three editions, the 2018 Supercopa MX was contested in a single-leg format at a neutral venue in the United States. This match took place at the StubHub Center in Carson, California for the third consecutive year.

Impulsora del Deportivo Necaxa S.A. de C.V. ; often simply known as Club Necaxa, is a Mexican professional football club in Liga MX based in the city of Aguascalientes. It plays in the Estadio Victoria.