The first boys basketball rankings of 2018 have been released by CHSAA and all five classes are available below.
 

CLASS 1A

  1. Creede
  2. Holly
  3. Peetz
  4. Heritage Christian
  5. South Baca
  6. Longmont Christian
  7. Cheyenne Wells
  8. Sangre De Cristo
  9. Primero
  10. DeBeque

CLASS 2A

  1. Sedgwick County
  2. Crowley County
  3. Del Norte
  4. Yuma
  5. Meeker
  6. Limon
  7. Simla
  8. Vail Christian
  9. Ignacio
  10. Sanford

CLASS 3A

  1. Sterling
  2. Alamosa
  3. Faith Christian
  4. Kent Denver
  5. Grand Valley
  6. DSST-Stapleton
  7. Platte Valley
  8. La Junta
  9. Manual
  10. Vanguard

CLASS 4A

  1. Lewis Palmer
  2. Silver Creek
  3. Pueblo South
  4. Golden
  5. Pueblo West
  6. Longmont
  7. Holy Family
  8. Ponderosa
  9. Valor Christian
  10. Falcon

CLASS 5A

  1. Rock Canyon
  2. Grandview
  3. ThunderRidge
  4. Chaparral
  5. Denver East
  6. Regis
  7. Doherty
  8. Smoky Hill
  9. George Washington
  10. Highlands Ranch