Regional final scores Friday Class 4M Columbus 31, Western 13 Palm Beach Central 0, Monarch 0 (1st Q) Class 3M Coconut Creek 0, St. Thomas Aquinas 0 (1st Q) Miramar 0, Homestead 0 (1st Q) Class 2M American Heritage 7, Cardinal Gibbons 0 (1st Q) Class 1M Chaminade-Madonna 14, Cardinal Newman 0 (1st Q)