Morgan and Enterprise will be out to defend their 1990 championships at this week's 2A and 1A girls' state prep basketball tournaments.

The 1A tournament, scheduled to be played at Green River High, is a 16-team affair with three teams - Region 11's Rich, Region 12's Valley, and Region 13's Monticello - as the top seeds from their respective leagues. Defending champion Enterprise enters the 1991 playoffs as the No. 3 seed from Region 12.Hosted by Hurricane High, the 2A tourney is comprised of 12 participating teams, with the top four teams - North Sanpete and South Summit from Region 9, and Millard and Hurricane from Region 10 - receiving first-round byes. Morgan, the No. 3 seed from Region 9, is one of eight teams competing in the four first-round games.

Both four-day tournaments, co-sponsored by the Utah High School Activities Association and First Security Bank, conclude Saturday with the championship games slated for 4 p.m.