CONCACAF is launching a new national team competition to begin play in September of 2018 that will include the United States and Mexico.
The new CONCACAF League of Nations, which will be played on FIFA fixture dates in place of many friendlies, will feature all 41 member associations of CONCACAF. The exact format and schedule will be announced early next year.
It will be divided into three divisions based on "sporting level" with promotion and relegation between the divisions. The CONCACAF Nations League will also serve as a qualifying competition for the CONCACAF Gold Cup, and will feed into a ranking system that will be used for seeding in World Cup qualifying.