| Cheyenne Mountain High School 26, Sierra 3 () | Mar. 6 | Details |
| Cheyenne Mountain High School 21, Sierra 1 () | Mar. 8 | Details |
| Peyton 9, Sierra 0 | Mar. 11 | Details |
| St. Mary's 3, Sierra 0 | Mar. 13 | Details |
| Fountain-Fort Carson 11, Sierra 1 () | Mar. 15 | Details |
| Fountain-Fort Carson 13, Sierra 3 | Mar. 18 | Details |
| Liberty 26, Sierra 7 () | Mar. 21 | Details |
| Harrison vs. Sierra at Harrison () | Apr. 1 @ 4 p.m. | Map |
| Liberty 13, Sierra 12 () | Apr. 2 | Details |
| Sierra vs. Harrison at Sierra () | Apr. 3 @ 4 p.m. | Map |
| Sierra vs. Widefield High School at Sierra () | Apr. 5 @ 10 a.m. | Map |
| Widefield High School 17, Sierra 0 () | Apr. 8 | Details |
| Falcon vs. Sierra at Falcon () | Apr. 12 @ 12 p.m. | Map |
| Sierra vs. Falcon at Sierra () | Apr. 17 | |
| Falcon 14, Sierra 1 | Apr. 18 | Details |
| Sierra 9, Mesa Ridge High School 1 () | Apr. 19 | Details |
| Mesa Ridge High School 11, Sierra 1 () | Apr. 19 | Details |
| Woodland Park High School 16, Sierra 3 () | Apr. 22 | Details |
| Woodland Park High School 17, Sierra 6 () | Apr. 26 | Details |
| Wasson 12, Sierra 0 | Apr. 29 | Details |
