| Mon, 7/26/21 to Sun, 8/1/21Week 1 |
| Saturday, July 31, 2021 |
| 8:00 am | Field Work Day | Horizon HS Softball Fields |
| Mon, 8/2/21 to Sun, 8/8/21Week 2 |
| Wednesday, August 4, 2021 |
| 3:30 pm | Hawks Camp | Horizon HS Softball Fields |
| Thursday, August 5, 2021 |
| 12:00 pm | Hawks Camp | Horizon HS Softball Fields |
| 5:30 pm | Parent Meeting - Let's play ball | Horizon High School Main Gym |
| Friday, August 6, 2021 |
| 3:30 pm | Hawks Camp | Horizon HS Softball Fields |
| Saturday, August 7, 2021 |
| 8:00 am | Field Work Day | Horizon HS Softball Fields |
| Mon, 8/9/21 to Sun, 8/15/21Week 3 |
| Monday, August 9, 2021 |
| 4:00 pm | Team Tryouts | Horizon HS Softball Fields |
| Tuesday, August 10, 2021 |
| 4:00 pm | Team Tryouts | Horizon HS Softball Fields |
| Wednesday, August 11, 2021 |
| 4:00 pm | Team Tryouts | Horizon HS Softball Fields |
| Friday, August 13, 2021 |
| 4:00 pm | Holy Family | | vs. | HHS Varsity | | Horizon HS Softball Fields |
| Mon, 8/16/21 to Sun, 8/22/21Week 4 |
| Tuesday, August 17, 2021 |
| 4:30 pm | Northglenn High School | | vs. | HHS Varsity | | Horizon HS Softball Fields |
| Wednesday, August 18, 2021 |
| 4:30 pm | HHS "C" | | vs. | Northglenn C | | Northglenn High School |
| Saturday, August 21, 2021 |
| —:— — | HHS "C" | | vs. | Fairview JV Tournament | | Fairview High School |
| —:— — | HHS "C" | | vs. | Fairview JV Tournament | | Fairview High School |
| —:— — | HHS "C" | | vs. | Fairview JV Tournament | | Fairview High School |
| Mon, 8/23/21 to Sun, 8/29/21Week 5 |
| Tuesday, August 24, 2021 |
| 4:30 pm | HHS Varsity | | vs. | Arapahoe | | Arapahoe High School |
| 4:30 pm | Arapahoe JV | | vs. | HHS JV | | Horizon HS Softball Fields |
| Friday, August 27, 2021 |
| —:— — | HHS Varsity | | vs. | 4A/5A Showdown | | TBD |
| —:— — | HHS JV | | vs. | Westy JV Tourney | | TBD |
| Saturday, August 28, 2021 |
| —:— — | HHS JV | | vs. | Westy JV Tourney | | TBD |
| —:— — | HHS Varsity | | vs. | 4A/5A Showdown | | TBD |
| Mon, 8/30/21 to Sun, 9/5/21Week 6 |
| Tuesday, August 31, 2021 |
| 4:30 pm | HHS "C" | | vs. | Erie C | | Erie High School |
| 4:30 pm | Erie | | vs. | HHS Varsity | | Horizon HS Softball Fields |
| 4:30 pm | Erie JV | | vs. | HHS JV | | Horizon HS Softball Fields |
| Thursday, September 2, 2021 |
| 4:15 pm | HHS JV | | vs. | Fort Collins JV | | Ft. Collins High School |
| 4:15 pm | HHS Varsity | | vs. | Fort Collins | | Ft. Collins High School |
| Mon, 9/6/21 to Sun, 9/12/21Week 7 |
| Monday, September 6, 2021 |
| —:— — | Labor Day - NO PRACTICE | |
| Wednesday, September 8, 2021 |
| 4:30 pm | Riverdale Ridge | | vs. | HHS Varsity | | Horizon HS Softball Fields |
| 4:30 pm | Riverdale Ridge JV | | vs. | HHS JV | | Horizon HS Softball Fields |
| 4:30 pm | HHS "C" | | vs. | Riverdale Ridge C | | Riverdale Ridge HS |
| Friday, September 10, 2021 |
| 4:15 pm | HHS JV | | vs. | Rocky Mnt "JV" | | Rocky Mountain High School |
| 4:15 pm | HHS Varsity | | vs. | Rocky Mountain | | Rocky Mountain High School |
| Saturday, September 11, 2021 |
| 10:00 am | HHS "C" | | vs. | Valor C | | Valor Christian High School |
| 12:00 pm | HHS "C" | | vs. | Valor C | | Valor Christian High School |
| Mon, 9/13/21 to Sun, 9/19/21Week 8 |
| Tuesday, September 14, 2021 |
| 4:15 pm | Monarch JV | | vs. | HHS JV | | Horizon HS Softball Fields |
| 4:15 pm | Monarch | | vs. | HHS Varsity | | Horizon HS Softball Fields |
| Thursday, September 16, 2021 |
| 4:15 pm | HHS Varsity | | vs. | Poudre | | Poudre High School |
| 4:15 pm | HHS JV | | vs. | Poudre JV | | Poudre High School |
| Saturday, September 18, 2021 |
| 10:00 am | Valor | | vs. | HHS Varsity | | Horizon HS Softball Fields |
| Mon, 9/20/21 to Sun, 9/26/21Week 9 |
| Monday, September 20, 2021 |
| 4:30 pm | Riverdale Ridge C | | vs. | HHS "C" | | Horizon HS Softball Fields |
| Tuesday, September 21, 2021 |
| 4:15 pm | Loveland JV | | vs. | HHS JV | | Horizon HS Softball Fields |
| 4:15 pm | Loveland | | vs. | HHS Varsity | | Horizon HS Softball Fields |
| Thursday, September 23, 2021 |
| 4:15 pm | HHS Varsity | | vs. | Mountain Range | | Mountain Range High School |
| 4:15 pm | HHS JV | | vs. | Mountain Range JV | | Mountain Range High School |
| Friday, September 24, 2021 |
| 2:00 pm | HHS Varsity | | vs. | Palisade | | Grand Junction |
| 4:30 pm | HHS Varsity | | vs. | Grand Junction | | Grand Junction |
| Saturday, September 25, 2021 |
| 10:00 am | HHS Varsity | | vs. | Fruita | | Grand Junction |
| 12:30 pm | HHS Varsity | | vs. | Grand Junction Central | | Grand Junction |
| Mon, 9/27/21 to Sun, 10/3/21Week 10 |
| Tuesday, September 28, 2021 |
| 4:15 pm | Fossil Ridge | | vs. | HHS Varsity | | Horizon HS Softball Fields |
| 4:15 pm | Fort Collins JV | | vs. | HHS JV | | Horizon HS Softball Fields |
| Thursday, September 30, 2021 |
| 4:15 pm | HHS JV | | vs. | Broomfield JV | | Broomfield High School |
| 4:15 pm | HHS Varsity | | vs. | Broomfield | | Broomfield High School |
| Mon, 10/4/21 to Sun, 10/10/21Week 11 |
| Tuesday, October 5, 2021 |
| 4:15 pm | Fairview | | vs. | HHS Varsity | | Horizon HS Softball Fields |
| 4:15 pm | Fairview JV | | vs. | HHS JV | | Horizon HS Softball Fields |
| Thursday, October 7, 2021 |
| 4:15 pm | Legacy JV | | vs. | HHS JV | | Horizon HS Softball Fields |
| 4:15 pm | Legacy | | vs. | HHS Varsity | | Horizon HS Softball Fields |
| Friday, October 8, 2021 |
| —:— — | TBD | | vs. | HHS JV | | Horizon HS Softball Fields |
| Saturday, October 9, 2021 |
| —:— — | TBD | | vs. | HHS JV | | Horizon HS Softball Fields |
| Mon, 10/11/21 to Sun, 10/17/21Week 12 |
| Saturday, October 16, 2021 |
| —:— — | Regionals | | vs. | HHS Varsity | | TBD |
| Mon, 10/18/21 to Sun, 10/24/21Week 13 |
| Friday, October 22, 2021 |
| —:— — | State | | vs. | HHS Varsity | | TBD |
| Saturday, October 23, 2021 |
| —:— — | State | | vs. | HHS Varsity | | TBD |
