It will be an all-Breese championship game at the Gillespie Class 2A Regional.
Mater Dei and Breese Central match up at 7 p.m. Friday in the regional title game.
Both teams won their semifinal games Wednesday night. Mater Dei defeated Hillsboro 80-48 and Breese Central was a 48-34 winner over Carlinville.
In another Class 2A regional, Pana beat Newton, 67-38, at Paris.
In Class 1A regionals in the area Wednesday, Altamont beat St. Elmo/Brownstown, 66-38 and Dieterich stopped South Central, 52-28 at Altamont; Nokomis beat Macon, 71-51, at Macon; Lincolnwood knocked off Bunker Hill, 58-39, at Raymond; Okawville was a 43-28 winner over Steeleville at Steeleville; and at Valmeyer, Madison beat Waterloo Gibault, 59-23, and Lovejoy beat Metro East Lutheran, 77-67.