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 School Town Team name ColorsACE AmandlaChicagoBobcats Agricultural ScienceCylones Air ForceFalcons AlcottWildcats AmundsenVikings ASPIRA B&FTigers ASPIRA Early CollegePumas AustinTigers Back of the YardsBobcats BakerBobcats BoganBengals Bowen Boilermakers Brooks Eagles BullsBulls ButlerLynx Carver MilitaryChallengers Catalyst MariaWolves Chicago AcademyCougars Chicago CollegiateLions Chicago Math & ScienceTitans Chicago MilitaryEagles Chicago TechPanthers Chicago VocationalCavaliers CICS-EllisonLions CICS-LongwoodPanthers CICS-NorthtownPumas ClarkEagles ClementeWildcats CollinsWarriors ComerCatamounts CorlissTrojans CraneCougars CruzDragons CurieCondors Disney IITitans DouglassTigers DRWCheetahs DunbarMightymen DuSablePanthers DyettEagles Englewood STEMPanthers EPICLegends Excel-EnglewoodBulls Excel-RoselandBears Excel-South ShoreBroncos Excel-SouthwestBulldogs FarragutAdmirals FengerTitans ForemanHornets Gage ParkOwls GarciaPatriots George Washington Patriots GolderPanthers GoodeKnights HancockEagles HansberryBengals Harlan Falcons HirschHuskies Horizon-SouthwestHuskies HubbardGreyhounds Hyde Park Thunderbirds IIT Math & ScienceWolves InstitutoPhoenix IntrinsicMustangs JohnsonPumas Jones Eagles JuarezEagles Julian Jaguars KellyTrojans Kelvyn ParkPanthers KennedyCrusaders KenwoodBroncos KingJaguars Lake ViewWildcats Lane Tech Champions Lincoln ParkLions LindblomEagles Little VillagePhoenix ManleyWildcats MansuetoLeopards Marine LeadershipBulldogs MarshallCommandos MatherRangers Morgan ParkMustangs MuchinPanthers Noble StreetGolden Tigers North GrandEagle-Owls North LawndalePhoenix NorthsideMustangs OgdenOwls OrrSpartans Payton Grizzlies PerspectivesWarriors Perspective-JoslinPanthers PhillipsWildcats Phoenix MilitaryFirebirds ProsserFalcons PritzkerJaguars RabyRaiders RaunerWildcats RichardsWarriors Rickover NavalSea Dragons RooseveltRough Riders Rowe-ClarkMasai Lions SchurzBulldogs SennBulldogs Simeon Wolverines SolorioSun Warriors SotoWolves South ShoreTars SprySpartans SteinmetzSilver Streaks SullivanTigers Taft Eagles TildenBlue Devils UC WoodlawnWarriors UICFirecats UpliftTitans Urban Prep-BronzevilleLions Urban Prep-EnglewoodLions Von Steuben Panthers WellsRaiders WestinghouseWarriors Young Dolphins

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. Some of the schools that participated in the Cook County League still exist today: Crane (as English High and Manual Training), Englewood, Lincoln Park (as North Division), Hyde Park, Phillips (as South Division), Calumet, Marshall, Austin, Lake (now Tilden), and Lake View. Three other schools from this League have since gone to other leagues around the area: University High, which plays in the Independent League; and Lyons Township High of LaGrange and Oak Park–River Forest High, both of which now play in the West Suburban Conference.

The Chicago Public High School League was formed in the summer of 1913, when the Cook County High School League broke apart as a result of the Chicago Board of Education's desire to be responsible for a league in which all the schools would be under its jurisdiction. The suburban schools joined by University High formed the Suburban League (Chicago area).

In the first 15 years of the Public league's history a full plethora of sports were offered. The dominant powers were such traditional powers as Hyde Park, Lane Tech, Crane Tech, Englewood, joined by new powers Senn, Lindblom, Schurz, and Tilden Tech. The mid-1920s saw the adoption of such exotic sports as gymnastics, rifle marksmanship, fencing, indoor golf, and speed skating, but none of these sports ever attracted more than a small percentage of the schools.

During the 1920s, the Chicago Public League, which had unofficially abided by the Illinois High School Athletic Association (IHSAA) ban on all girls interscholastic contests, began to relax its strictures against interscholastic sports for girls. The league in 1922 began sponsoring tennis, golf, and swimming competition, and became lax in its ban on the other sports, so that the girls began interschool competition in basketball, volleyball, and softball. However, when the CPL schools began joining the IHSAA in 1926 (so as to participate in the state golf, tennis, and track and field contests, in which the IHSAA that year assumed joint sponsorship with the University of Illinois) the league then ended its sponsorship of girls' golf, tennis, and swimming, and cracked down on girls' interscholastic contests in the other sports. The CPL did not return to girls' interscholastics until the early 1970s, with the passage of Title IX by the federal government in 1972.

Beginning with the Great Migration coming in the 1920s, a number of schools became predominantly African-American, notably Phillips (started as South Division), DuSable (started as New Phillips), Dunbar, Forrestville (now King), Carver; and later into the second half of the 20th century with Julian, Simeon, Curie, Orr, and Kennedy.

The advent of charter schools in the late 1990s and early 2000s yet saw another expansion of the league as schools such as CICS, Noble Network of Charter Schools, and ACE Technical Charter High School were included. The CPL as it stands today is very diverse with nearly every major nationality and race represented in all sports.

Administration The CPL is headed by the Director of Sports Administration and Facilities of the Chicago Public Schools. Calvin Davis currently holds this position. Davis, who has 25 years of teaching, coaching, and administrative experience in the Chicago Public Schools took over in 2003 after being selected by CEO Arne Duncan to replace Dr. J.W. Smith who retired that year. Under the Director are the City Wide Sport Coordinators, who govern competition in the sports that they are assigned. Some coordinators handle multiple sports: one example is Mickey Pruitt, a graduate of Robeson and former member of the Chicago Bears. Pruitt currently governs competition in football, wrestling and lacrosse.

David Rosengard currently serves as the Executive Director of Sports Administration for Chicago Public Schools.

Basic playing levels Nearly every sport has four playing levels: Varsity, Sophomore, Freshman and Elementary. Incoming freshmen can 'play-up' to either sophomore or varsity levels; the same with sophomores for the varsity. The elementary school sports program which offers 17 sports for girls and boys in grades five through eight for 500 schools was developed in the late 1990s by the league as a way to close the athletic gap between the CPL and its parochial counterpart, the Chicago Catholic League/Girls Catholic Athletic Conference. Today, coaches in the high school sector of the CPL actively recruit the elementary division to fill their ranks, as opposed to earlier years where most kids came into the high school athletic arena with little or no experience.

"The Shield" The championship trophy of the CPL is noted by "The Shield". A school holding one of these trophies is recognized as having beaten a very large field of competitors for the city title. Until 2004, the trophy was made of wood with either a gold or silver plate notating champion or runner-up finish. Since 2004, it is now made of black marble with gold trimming and plated with a silver sculpture of the sport the trophy was earned in. Between 1972 and 2002, the holder of The Shield gained automatic entry into the Illinois State Finals in most sports (except football). Since then, the city championship has been decided prior to the start of the state tournament.

Another reason schools play for The Shield is the venues that they play in. Every year The Shield is contested in a number of professional or major college stadiums. Over the years they have included Soldier Field, the UIC Pavilion, United Center, International Amphitheater, Chicago Coliseum, Chicago Stadium, Wrigley Field, Comiskey Park-US Cellular Field, Loyola University Chicago, Chicago State University, Northeastern Illinois University, and DePaul University.

Athletic divisions With the exception of soccer, football, girls basketball and baseball, each sport in the CPL has two distinct playing divisions: Red and Blue. The Red division is considered the highest level of competition citywide, while the Blue features programs just starting or not quite as talented. In soccer, there are 4 divisions: Premier, 1st Division, 2nd Division, and 3rd Division respectively. In football, there are three divisions: the Illini (red) Conference, the Chicago (blue) Conference and the Intra-City (green) Conference. In baseball, various divisions are notated by the names of famous major league baseball players, with the highest competition division being the Jackie Robinson conference. In girls' basketball, there are three divisions: Red, Blue, and Green.

Football CPL sanctioning of football dates back to 1913. As early as 1927, the CPL football champion met the CCL champion at Soldier Field for the city title. The game would be later dubbed the Chicago Prep Bowl in 1934 by Mayor Edward Kelly as a Thanksgiving fundraiser for the city's poor. Until the advent of the Illinois state playoffs in 1974, the Prep Bowl was the main attraction of the fall season, attracting crowds in upwards of 100,000 in its heyday and averaging close to 65,000. Since 1974, crowds have dramatically dwindled with the emphasis switching to earning a state championship. Renovation of Soldier Field in 2003 has seen a steady resurgence in crowds for the game, averaging around 20-25,000.

Success in the state playoffs for the Public League has been fleeting at times, but since elementary football came on board in the late 1990s, the league has seen considerable progress in competing with outside competition. Between 1979 - when the League first gained entry into the state playoffs - and 1983, at least one Chicago Public school earned a state semifinal berth, with Robeson making it all the way to the Class 6A championship in 1982 before losing to (Rockford) Guilford. Since 1983, only three schools have made it to the state semifinals: Morgan Park (2005), Hubbard (2000, 2006) and Simeon (2014). On November 27, 2015, Phillips became the first Chicago Public school to win an Illinois state title with a 51-7 win over Belleville Althoff to win the Class 4A state championship.

On the city level, football has been long dominated by schools south of Madison Avenue, but north side powers like Lane and Schurz have also hoisted The Shield as league titleholders. As of the end of the 2006 season, Chicago Vocational holds the record for most football city titles with nine, with Lane and Julian tied for second with eight. In addition, the advent of the Chicago Conference Championship game in 2004 has given the second division an opportunity to earn at least one piece of hardware before being seeded into the Prep Bowl tournament. The Intra-City Conference championship is the only title that that division can attain, having no opportunity to vie for the Varsity or State championships.

As recent as 2009, due to the explosion of new high schools in the league, changes in state qualification have now allowed the division champions in the Chicago Conference to also participate in the state tournament, which means at least eight CPS programs will battle in the Downstate Dance. The Intra-City Conference still cannot vie for either a state or city title.

Basketball