TFL vs Sack
A sack is a tackle for loss on a passing play when the quarterback is tackled behind the line. Every sack is usually a TFL, but not every TFL is a sack.
Defense
What does TFL mean in college football?
TFL
In college football, Tackle for Loss means: A tackle that stops the offense behind the line of scrimmage. TFLs create negative yardage and make it harder for offenses to stay on schedule.
Quick Answer
In college football, Tackle for Loss means: A tackle that stops the offense behind the line of scrimmage. TFLs create negative yardage and make it harder for offenses to stay on schedule.
Definition
A tackle for loss occurs when a defender tackles the ball carrier behind the line of scrimmage.
Example
If a running back is tackled two yards behind the line of scrimmage, the defender is credited with a tackle for loss.
How to Interpret It
More TFLs usually signal defensive disruption, especially against the run. They also create tougher down-and-distance situations for the offense.
Common Comparisons
Why It Matters
TFLs create negative yardage and make it harder for offenses to stay on schedule.
How CFB Track Uses It
CFBTrack uses TFL context with sacks, havoc rate, stuff rate, and defensive leaderboards to explain how teams create negative plays.
Related Glossary Terms
SackA tackle of the quarterback behind the line of scrimmage on a passing play.Havoc RateThe percentage of plays where a defense creates disruption.Stuff RateThe percentage of rushing plays stopped at or behind the line of scrimmage.3-4 DefenseA defense with three defensive linemen and four linebackers.4-3 DefenseA defense with four defensive linemen and three linebackers.A-GapThe gap between the center and guard.
Related CFB Track Pages
Last reviewed 2026-04-24