Firefly Varsity

Collierville High School

Division I, Class 6A, Region 7 · Shelby County · 2,989 students in grades 9-12

6-4Overall 2026-27
4-0Region
368-196Points for and against
+9.2Firefly rating, 76th of 354

Schedule and results

DateOpponentSiteResult
Sat, Aug 22East Nashville Magnet SchoolHomeL 7-19
Fri, Aug 28Oxford, MSAwayL 24-34
Fri, Sep 4Horn Lake, MSHomeW 35-7
Fri, Sep 11Madison-Ridgeland Academy, MSAwayL 21-31
Fri, Sep 18Arlington High SchoolRegionHomeW 55-7
Fri, Sep 25Bartlett High SchoolRegionAwayW 49-14
Fri, Oct 2Craigmont High SchoolHomeW 55-0
Thu, Oct 8Lausanne Collegiate SchoolHomeL 35-49
Fri, Oct 23Cordova High SchoolRegionAwayW 45-0
Thu, Oct 29Houston High SchoolRegionHomeW 42-35

Division I, Class 6A, Region 7

TeamRegionOverallPFPA
Collierville4-06-4368196
Houston3-14-5313250
Bartlett2-25-5270231
Cordova1-34-6159256
Arlington0-45-5292232

The school behind the team

AState letter grade
ColliervilleDistrict
Shelby CountyCounty

How the Firefly rating is calculated

A team's rating is its average scoring margin adjusted for the quality of the opponents it has played, solved across every completed TSSAA game this season. Zero is an average Tennessee team. Collierville High School has played 7 games against a schedule rating +2.3, and an average raw margin of +23.4 points.

Margin is capped at 28 points, so running up a score buys nothing, home advantage is removed before the fit, and every rating is shrunk toward average by 4 imaginary tied games so a team that has played nobody outside its own corner of the state cannot drift. Out-of-state opponents are excluded because they carry no rating in this pool. Early in a season, every rating is thin: with three or four games played, the schedule adjustment is doing more work than the results.