Boys basketball's 2019 state tournament bracket in Class 5A.
2019 CHSAA Boys Basketball State Tournaments Class 5A
Seeding notes: All league champions are to be seeded in the top 32 teams.
Bracket notes: To avoid league matchups in the first round: Cherokee Trail and Chatfield were switched; Doherty and Broomfield were switched; Windsor and Bear Creek were switched; Vista Ridge was moved to No. 43, Gateway to No. 44 and Aurora Central to No. 45.