A listing of the Illinois High School Association boys basketball scores is available at IHSA.org. Hovering over the Sports and Activities tab, clicking on Basketball under the Boys Sports heading, and then clicking on State Series Information provides various links to view the schedules, scores and state final results.
The Illinois High School Association website lists the regional, sectional, super-sectional and final tournament results of each season. The information presented includes the teams, final scores and the game dates. Additional boys basketball information listed on the IHSA website includes tournament scores, season summaries, team records, game schedules and state series archives.