The Effingham Lady Hearts will compete in the four-team Olney Class 3A Regional next week.
The first two games will be played on Monday, Feb. 17.
Olney, the top seed, will face Charleston at 6 p.m., followed by the contest between Effingham and Mt. Vernon at 7:30 p.m.
The two winners will play for the regional championship at 7 p.m. Thursday, Feb. 20.
The winner of the Olney Regional will then advance to the Effingham Sectional. Regional winners from Centralia, Troy and Jerseyville will also play in the sectional, which is scheduled to begin on Monday, Feb. 24.