It's looking more and more likely with every passing day that La Liga matches won't be taking place in the U.S,or out of Spain in general, any time soon.

In an interview with Sport illustrated and the washing post during a visit to Washington D.C, FIFA president Gianni Infantino expressed displeasure with the announcement from la liga that they intended to take league matches to the u.s. and other countries abroad in the future. la liga announced last week a landmark 15-year marketing right deal with relevant sports,organizers of the international championship cup.
https://premiumlite..com/2018/08/fifa-may-not-approve-la-liga-matches-in.html