Chicago Public High School League

The Chicago Public High School Athletic Association, commonly known as the Chicago Public League (CPL), is the interscholastic competition arm of the Chicago Public Schools. The governance of the CPL is set through the Department of Sports Administration and Facilities of CPS. == Members == [1][2] == History == Origins of the Chicago Public League can be traced back to its predecessor, the Cook County High School League, which started during 1889-90.

Source: Wikipedia — Chicago Public High School League (CC BY-SA 4.0)