Copa Promesas MX
Copa Promesas MX is a professional association football competition in Mexico and a domestic cup tournament for clubs at the third and fourth levels of the Mexican football league system and the youth teams of Liga MX clubs. The competition has 100 participating clubs, it is divided into two tournaments held concurrently: Copa Promesas LMX-LP for the Liga Premier clubs and the U-19 teams of Liga MX clubs, and Copa Promesas LMX-TDP for the Liga TDP clubs and the U-17 teams of Liga MX clubs.