Compton High joined the Moore League in 1970, 13 years after the league was founded, and has been a stalwart ever since. Now, in a new era of CIF Southern Section competitive equity, Compton is departing the Moore League to form the Hub City League with their other city and district-mates: Dominguez High, Compton Centennial, and Compton Early College. The move is slated to happen for the 2026-27 school year, according to joint announcements by the Long Beach Unified School District (which administers the Moore League) and Compton Unified (which will administer the new Hub City League).

Now it is filtering down the the High Schools.