Offense
What is Empty Set in college football?
In college football, Empty Set means: A formation with no running back in the backfield. It is used to describe offense context in college football.
Quick Answer
In college football, Empty Set means: A formation with no running back in the backfield. It is used to describe offense context in college football.
Definition
A formation with no running back in the backfield.
How CFB Track Uses It
CFBTrack uses Empty Set context to connect glossary definitions with the stats, schedules, teams, players, and rankings that use the term.
Related Glossary Terms
ShotgunAn offensive formation where the quarterback aligns several yards behind the center.Wide ReceiverAn eligible receiver who usually lines up outside or in the slot to catch passes.Pass ProtectionBlocking designed to protect the quarterback on passing plays.11 PersonnelOne running back, one tight end, and three wide receivers.12 PersonnelOne running back, two tight ends, and two wide receivers.21 PersonnelTwo running backs, one tight end, and two wide receivers.
Last reviewed 2026-04-24