This week's top-10 boys basketball rankings are below, using data from the CHSAA Seeding Index through Jan. 12.
The Seeding Index is one of the main tools used to determine qualification and postseason seedings for all team sports. The rankings below are a snapshot as of this morning, but are updated hourly throughout the season.
To find the most recent rankings, which include all teams, visit the Seedings Index Page. The Seeding Index combines the MaxPreps and RPI rankings.
Class 6A
| Rank | Team | Rec. | Prev. | Change | LW |
| 1 | Ralston Valley | 9-0 | 2 | | 2-0 |
| 2 | Rangeview | 10-0 | 1 | | 2-0 |
| 3 | Eaglecrest | 10-2 | 3 | | 1-0 |
| 4 | Regis Jesuit | 9-2 | 7 | | 3-0 |
| 5 | Chaparral | 9-3 | 6 | | 2-1 |
| 6 | Arapahoe | 9-2 | 8 | | 3-0 |
| 7 | Valor Christian | 7-3 | 5 | | 0-1 |
| 8 | ThunderRidge | 9-3 | 4 | | 1-1 |
| 9 | Denver South | 8-2 | 16 | | 2-0 |
| 10 | Arvada West | 8-2 | 11 | | 1-0 |
| View the full Class 6A rankings |
Class 5A
| Rank | Team | Rec. | Prev. | Change | LW |
| 1 | Mesa Ridge | 8-1 | 1 | | 2-0 |
| 2 | Discovery Canyon | 9-1 | 2 | | 1-0 |
| 3 | Lutheran | 9-2 | 5 | | 2-0 |
| 4 | Montrose | 10-2 | 3 | | 2-1 |
| 5 | Mullen | 7-4 | 4 | | 1-1 |
| 6 | Standley Lake | 7-3 | 6 | | 1-1 |
| 7 | Windsor | 9-3 | 7 | | 2-0 |
| 8 | Eagle Valley | 10-2 | 9 | | 2-0 |
| 9 | Cheyenne Mountain | 7-1 | 14 | | 1-0 |
| 10 | Frederick | 7-4 | 16 | | 2-0 |
| View the full Class 5A rankings |
Class 4A
| Rank | Team | Rec. | Prev. | Change | LW |
| 1 | Peak to Peak | 9-0 | 1 | | 2-0 |
| 2 | Kent Denver | 9-2 | 2 | | 1-0 |
| 3 | Denver West | 9-0 | 3 | | 2-0 |
| 4 | Lamar | 6-2 | 4 | | 0-0 |
| 5 | The Classical Academy | 9-0 | 5 | | 2-0 |
| 6 | Aspen | 8-3 | 6 | | 2-0 |
| 7 | Jefferson Academy | 7-1 | 8 | | 0-0 |
| 8 | Sterling | 5-4 | 10 | | 1-1 |
| 9 | Prospect Ridge Academy | 7-2 | 11 | | 1-1 |
| 10 | Holy Family | 5-3 | 7 | | 1-1 |
| View the full Class 4A rankings |
Class 3A
| Rank | Team | Rec. | Prev. | Change | LW |
| 1 | Strasburg | 8-0 | 1 | | 2-0 |
| 2 | Highland | 9-0 | 2 | | 2-0 |
| 3 | Windsor Charter Academy | 10-0 | 4 | | 2-0 |
| 4 | Yuma | 7-2 | 3 | | 1-1 |
| 5 | Resurrection Christian | 7-0 | 5 | | 3-0 |
| 6 | Centauri | 10-0 | 10 | | 2-0 |
| 7 | Forge Christian | 8-2 | 7 | | 1-0 |
| 8 | SkyView Academy | 6-2 | 11 | | 2-0 |
| 9 | Liberty Common | 6-2 | 6 | | 0-1 |
| 10 | Salida | 5-2 | 8 | | 1-0 |
| View the full Class 3A rankings |
Class 2A
| Rank | Team | Rec. | Prev. | Change | LW |
| 1 | Simla | 6-1 | 2 | | 2-0 |
| 2 | Crowley County | 5-1 | 1 | | 1-0 |
| 3 | Byers | 7-2 | 4 | | 1-1 |
| 4 | Loveland Classical | 6-1 | 3 | | 1-0 |
| 5 | Sanford | 8-3 | 6 | | 2-0 |
| 6 | Plateau Valley | 8-1 | 8 | | 2-0 |
| 7 | Vail Mountain | 5-2 | 12 | | 2-0 |
| 8 | Fowler | 7-2 | 11 | | 2-0 |
| 9 | Haxtun | 5-4 | 5 | | 1-1 |
| 10 | Sedgwick County | 5-2 | 7 | | 0-1 |
| View the full Class 2A rankings |
Class 1A
| Rank | Team | Rec. | Prev. | Change | LW |
| 1 | Flatirons Academy | 5-1 | 1 | | 1-0 |
| 2 | McClave | 7-1 | 2 | | 2-0 |
| 3 | Primero | 7-1 | 5 | | 2-0 |
| 4 | Denver Academy of Torah | 4-0 | 3 | | 0-0 |
| 5 | Front Range Baptist | 5-1 | 4 | | 0-0 |
| 6 | Cheyenne Wells | 6-2 | 7 | | 2-0 |
| 7 | Sierra Grande | 6-2 | 6 | | 1-0 |
| 8 | Denver Waldorf | 5-2 | 9 | | 0-1 |
| 9 | Cotopaxi | 4-2 | 15 | | 2-0 |
| 10 | Evangel Christian Academy | 5-3 | 11 | | 1-1 |
| View the full Class 1A rankings |