Morton and Richwoods took care of business on Tuesday to set up a showdown on Thursday.
Defending state champion Morton beat Quincy Notre Dame, 70-30, in the first game of the Class 3A Dunlap sectional. Richwoods followed with a 60-33 win over Washington.
Top-ranked Morton (31-1) will face No. 2 Richwoods (31-1) for the sectional championship Thursday. The Knights beat Morton in the first week of the season, Richwoods’ lone loss came to Normal Community at the State Farm Classic in December.