FIFA had not previously announced how the final North and Central American spot in the 2025 Club World Cup would be awarded.
Five of the stadiums announced by FIFA on Saturday will also host games at the 2026 World Cup.
With no broadcast deals, venues or sponsors secured, FIFA's efforts to launch its expanded Club World Cup are clouded by financial unknowns and lukewarm interest from top clubs.
The USMNT lost 2-1 to Canada in the first of many boring friendlies in the buildup to the 2026 World Cup.