League Information
The Mater Dei Monarchs compete in the Trinity League and are governed by the CIF Southern Section. The league is made up of the following teams.
JSerra Catholic High School
26351 Junipero Serra Road, San Juan Capistrano, CA 92675
Lutheran High School of Orange
2222 North Santiago Blvd., Orange, CA 92867
Rosary High School
1340 N. Acacia Ave., Fullerton, CA 92831
Santa Margarita Catholic High School
22062 Antonio Parkway, Rancho Santa Margarita, CA 92688
Servite High School
1952 La Palma Ave., Anaheim, CA 92801
St. John Bosco High School
13640 Bellflower Blvd., Bellflower, CA 90706
