Firefly Varsity

Grundy Co. High School

Division I, Class 2A, Region 3 · Grundy County · 504 students in grades 9-12

7-3Overall 2026-27
1-3Region
425-127Points for and against
+5.7Firefly rating, 109th of 354

Schedule and results

DateOpponentSiteResult
Fri, Aug 21Red Boiling Springs High SchoolAwayW 72-0
Fri, Aug 28Innovation Academy of Robertson CountyAwayW 50-0
Fri, Sep 4Lookout Valley High SchoolHomeW 62-0
Fri, Sep 11Whitwell High SchoolAwayW 36-3
Fri, Sep 18Pickett Co. High SchoolHomeW 77-6
Fri, Sep 25Alvin C. York InstituteRegionAwayL 47-48
Fri, Oct 2Monterey High SchoolRegionHomeW 35-0
Fri, Oct 9Marion Co. High SchoolRegionHomeL 12-32
Fri, Oct 16Bledsoe Co. High SchoolRegionAwayL 14-24
Fri, Oct 30Jackson Co. High SchoolHomeW 20-14

Division I, Class 2A, Region 3

TeamRegionOverallPFPA
Marion Co.4-010-038259
Bledsoe Co.3-18-2342193
York Institute2-24-6232275
Grundy Co.1-37-3425127
Monterey0-42-8141310

The school behind the team

CState letter grade
Grundy CountyDistrict
Grundy 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. Grundy Co. High School has played 10 games against a schedule rating -6.3, and an average raw margin of +29.8 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.