4A boys basketball's state tournament bracket

Boys basketball's 2018 state tournament bracket in Class 4A.

2018 CHSAA Boys Basketball State Tournaments

Seeding notes: All league champions are to be seeded in the top 32 teams. In 4A, Kennedy (37) and Conifer (41) move to 31 and 32 respectively, pushing those behind them down.

Bracket notes: Littleton and Skyline exchanged places to avoid first round conference match-ups per seeding rules.