The Christian Liberty Academy co-op girls volleyball season came to an end on Tuesday night in the Class 2A South Beloit sectional.
Oregon, which has won nine regional in the past 11 years, defeated the Chargers 25-14, 25-13 to advance to Thursday's championship match.
The Lady Hawks will play IC Catholic Prep, which defeated Dakota 25-18, 17-25, 26-24.
Coach Natalie Salsgiver's Chargers finished the season with a 24-12 record after winning their first 2A title in school history last week.
They also won 1A crowns on 2011 and 2010, the year they became IHSA members.
Based in Arlington Heights, Christian Liberty received IHSA approval this school year to become a co-op with Christian Heritage school in Northfield.