Glossary

Football Statistics Glossary

The definitive reference for high school football statistics terminology. 82+ terms defined with examples and related concepts.

A

Attempts (ATT)

Rushing

The number of times a player carries the ball on a rushing play. Includes all runs, whether for positive or negative yards.

Example: A running back with 15 carries has 15 rushing attempts.

Average (AVG)

Rushing

Yards per carry, calculated by dividing total rushing yards by rushing attempts. A key efficiency metric for running backs.

Example: 100 yards on 20 carries = 5.0 yards per carry average.

Assisted Tackle (AST)

Defense

A tackle where two or more players share credit for stopping the ball carrier. Each player receives 0.5 tackles or 1 assist.

Example: Two defenders combine to tackle runner = assisted tackle for each.

B

Blocked Kick

Defense

A kick (field goal, extra point, or punt) that is blocked by a defensive player before crossing the line of scrimmage.

Example: DT gets hand on field goal attempt = blocked kick.

Blocking Below the Waist

Penalties

Blocking an opponent at or below the waist from the front when not in the free-blocking zone. A 15-yard penalty.

Example: WR cuts defender below waist on downfield block = blocking below waist, 15 yards.
Official Signal: Striking front of thigh with palm of hand

C

Completion Percentage (CMP%)

Passing

The percentage of pass attempts that result in completions. Calculated as completions divided by attempts, times 100.

Example: 20 completions on 30 attempts = 66.7% completion percentage.

Catch Percentage

Receiving

Percentage of targets that result in receptions. Calculated as receptions divided by targets, times 100.

Example: 8 catches on 10 targets = 80% catch percentage.

Clipping

Penalties

Blocking an opponent from behind at or below the waist. A 15-yard personal foul penalty.

Example: Blocker hits defender in back of legs = clipping, 15 yards.
Official Signal: One hand striking back of calf with a chopping motion

Chop Block

Penalties

A combination block by two offensive players where one engages the defender high while the other blocks low at or below the thigh. A 15-yard personal foul penalty.

Example: OT engages DE high while OG cuts his legs = chop block, 15 yards.
Official Signal: Both hands making a chopping motion, one high and one low

D

Delay of Game

Penalties

Failing to snap the ball before the play clock expires. A 5-yard penalty against the offense.

Example: Play clock hits 0:00 before snap = delay of game, 5 yards.
Official Signal: Folded arms in front of chest

Disconcerting Act

Penalties

Words or signals that disconcert opponents when they are about to snap the ball. A 15-yard unsportsmanlike conduct penalty on defense.

Example: Defender mimics QB's cadence to cause false start = disconcerting act, 15 yards.
Official Signal: Hands placed beside head, fingers waggling

E

Extra Point (XP/PAT)

Special Teams/Scoring

A kick attempt following a touchdown, worth 1 point. Kicked from the 3-yard line in high school (15-yard kick).

Example: After TD, K kicks ball through uprights = extra point.

Encroachment

Penalties

A defensive player entering the neutral zone and making contact with an offensive player before the snap. A 5-yard penalty, dead ball foul.

Example: DE touches OT before snap = encroachment, 5 yards.
Official Signal: Hands on hips (same as offside)

F

Forced Fumble (FF)

Defense

Causing the ball carrier to lose possession through contact. The defender must directly cause the fumble.

Example: LB strips ball from RB's arm = forced fumble.

Fumble Recovery (FR)

Defense/Offense

Gaining possession of a loose ball after a fumble. Can be credited to offense (own fumble) or defense (opponent fumble).

Example: Ball pops loose, DE falls on it = fumble recovery.

Fair Catch

Special Teams

A signal by the return man waiving the right to advance the ball in exchange for protection from contact.

Example: PR waves arm, catches ball, play is dead = fair catch.
Related: Punt Return

Field Goal (FG)

Special Teams/Scoring

A kick through the opponent's goal posts, worth 3 points. Can be attempted from anywhere on the field.

Example: Ball snapped at 23-yard line, K makes kick = 40-yard field goal (add 17 for end zone + holder spot).

First Down

Game

Gaining the required yardage (typically 10 yards) to earn a new set of downs. Resets the down count to 1st and 10.

Example: 3rd and 4, runner gains 5 yards = first down.

False Start

Penalties

Illegal movement by an offensive player before the snap. A 5-yard penalty, dead ball foul.

Example: OL moves before snap = false start, 5 yards.
Official Signal: Rolling forearms in front of body

Face Mask

Penalties

Grasping and twisting, pulling, or turning an opponent's face mask. A 15-yard personal foul penalty.

Example: Tackler grabs and twists ball carrier's face mask = face mask, 15 yards.
Official Signal: Hand in front of face with grasping and pulling motion downward

H

Half Sack

Defense

Credit given to each of two defenders who share responsibility for a sack. Each receives 0.5 sacks.

Example: DE and LB combine to sack QB = 0.5 sacks each.
Related: Sack

Holding

Penalties

Illegally grabbing or restraining an opponent. Offensive holding is 10 yards; defensive holding is 10 yards plus automatic first down.

Example: OL grabs DE's jersey = offensive holding, 10 yards.
Official Signal: Grasping one wrist with the other hand in front of chest

Horse Collar Tackle

Penalties

Grabbing the inside collar of the shoulder pads or jersey and pulling the runner down. A 15-yard personal foul.

Example: Defender grabs inside collar and yanks runner down = horse collar, 15 yards.
Official Signal: Grasping back of collar with pulling down motion

I

Interception (INT)

Passing/Defense

A forward pass caught by a defensive player. Credited as a turnover to the offense and a takeaway to the defense.

Example: DB catches QB's pass intended for WR = interception.

Inside 20 (I20)

Special Teams

A punt that results in the receiving team starting their drive inside their own 20-yard line.

Example: Punt downed at opponent's 15-yard line = inside 20.

Illegal Formation

Penalties

Having fewer than 7 players on the line of scrimmage, or having ineligible players in illegal positions. A 5-yard penalty.

Example: Only 6 players on the line = illegal formation, 5 yards.
Official Signal: Both hands placed on top of head

Illegal Motion

Penalties

More than one player in motion at the snap, or a player moving toward the line of scrimmage at the snap. A 5-yard penalty.

Example: WR moving toward line when ball is snapped = illegal motion, 5 yards.
Official Signal: Horizontal arc with one hand

Illegal Shift

Penalties

Offensive players shifting without coming set for one second before the snap. A 5-yard penalty.

Example: Two receivers shift and ball is snapped immediately = illegal shift, 5 yards.
Official Signal: Horizontal arcs with both hands

Intentional Grounding

Penalties

Quarterback throwing the ball away to avoid a sack without an eligible receiver in the area. Loss of down and spot foul (or safety if in end zone).

Example: QB throws ball at ground while being tackled = intentional grounding.
Official Signal: Parallel arms waved in diagonal motion across body

Ineligible Receiver Downfield

Penalties

An offensive lineman more than 3 yards beyond the line of scrimmage when a forward pass is thrown. A 5-yard penalty.

Example: OG blocks 5 yards downfield on pass play = ineligible receiver downfield, 5 yards.
Official Signal: Right hand touching top of head then pointing downfield

Illegal Block in the Back

Penalties

Blocking an opponent from behind above the waist. A 10-yard penalty. Legal in the tackle box on running plays.

Example: WR pushes DB in back on punt return = illegal block in the back, 10 yards.
Official Signal: Both hands placed on back at waist level, pushing forward

Illegal Hands to the Face

Penalties

Using hands to contact an opponent's face mask or neck area. Offensive is 10 yards; defensive is 10 yards and automatic first down.

Example: OL pushes into DE's face mask = illegal hands to the face, 10 yards.
Official Signal: Both hands placed in front of face with pushing motion

Illegal Use of Hands

Penalties

Using hands illegally to hold, push, or pull an opponent. A 10-yard penalty. Often called on offensive linemen.

Example: OL grabs defender's jersey outside shoulder pads = illegal use of hands, 10 yards.
Official Signal: Grasping one wrist then pushing motion forward

Illegal Blindside Block

Penalties

Blocking an opponent who does not see the blocker approaching, using forcible contact to the head or neck area. A 15-yard personal foul.

Example: WR blindsides DB looking the other direction = illegal blindside block, 15 yards.
Official Signal: Arms extended, striking motion to the side

Invalid Fair Catch Signal

Penalties

Signaling for a fair catch with an improper signal (not a full arm extension above the head). A 5-yard penalty.

Example: Punt returner waves arm at waist level = invalid fair catch signal, 5 yards.
Official Signal: One hand waving above shoulder

Illegal Participation

Penalties

Having 12 or more players on the field during a play, or a player leaving the field during a play and returning. A 15-yard penalty.

Example: Team has 12 players on field when ball is snapped = illegal participation, 15 yards.
Official Signal: Placing hands on top of head then pointing to sideline

Illegal Forward Pass

Penalties

A forward pass thrown from beyond the line of scrimmage, or a second forward pass during the same play. A 5-yard penalty and loss of down.

Example: QB throws pass after crossing line of scrimmage = illegal forward pass, 5 yards + loss of down.
Official Signal: One hand behind back followed by loss of down signal

K

Kick Return

Special Teams

Returning a kickoff. Yards measured from where the ball is caught to where the returner is tackled.

Example: KR catches at 5-yard line, returns to 30 = 25-yard return.

Kick Catching Interference

Penalties

Interfering with an opponent's opportunity to catch a kick. A 15-yard penalty from the spot of the foul.

Example: Gunner hits punt returner before ball arrives = kick catching interference, 15 yards.
Official Signal: Arms extended forward and apart, palms down, pushing motion

L

Long (LNG)

Rushing

The longest single rushing attempt in a game or season. An indicator of big-play ability.

Example: Longest run of 45 yards among 20 carries.

N

Net Punting Average

Special Teams

Average punt distance minus return yards allowed. A better measure of punting effectiveness than gross average.

Example: 40-yard gross average, 5 yards returned = 35-yard net average.

Neutral Zone Infraction

Penalties

A defensive player entering the neutral zone before the snap and causing an offensive player to move. A 5-yard penalty.

Example: DT jumps into neutral zone, OG flinches = neutral zone infraction, 5 yards.
Official Signal: Hands on hips (same as offside)

O

Offside

Penalties

A defensive player crossing the line of scrimmage before the snap. A 5-yard penalty.

Example: DE jumps across line before snap = offside, 5 yards.
Official Signal: Hands on hips

P

Passing Yards (YDS)

Passing

Total yards gained through completed passes. Includes yards after catch (YAC). Credited to both QB and receiver.

Example: Pass caught at line of scrimmage, receiver runs 20 more yards = 20 passing yards.

Pass Breakup (PBU)

Defense

A defensive play that directly causes an incompletion by deflecting or batting down the pass.

Example: CB knocks ball away from WR's hands = pass breakup.

Pass Defended (PD)

Defense

Any pass that a defender breaks up or intercepts. Combines interceptions and pass breakups.

Example: 2 INTs + 8 PBUs = 10 passes defended.

Punt

Special Teams

A kick made by dropping the ball and kicking it before it touches the ground, typically on 4th down to gain field position.

Example: P kicks ball from own 30 to opponent's 20 = 50-yard punt.

Punt Return

Special Teams

Returning a punt. Yards measured from catch point to tackle point. Fair catches result in zero return yards.

Example: PR catches at own 20, returns to 35 = 15-yard punt return.

Pass Interference

Penalties

Illegal contact with an eligible receiver during a forward pass. In NFHS (high school), it's a 15-yard penalty, NOT a spot foul.

Example: CB pushes WR while ball is in air = pass interference, 15 yards.
Official Signal: Arms extended forward and apart, palms facing down, then moving arms in a pushing motion

Personal Foul

Penalties

A category of serious penalties involving unnecessary roughness or dangerous plays. Always 15 yards.

Example: Late hit out of bounds = personal foul, 15 yards.
Official Signal: One wrist striking the other above the head

Q

Quarterback Hurry (QH)

Defense

Pressuring the quarterback into an early or inaccurate throw without recording a sack. An advanced defensive stat.

Example: DE forces QB to throw ball away under pressure = quarterback hurry.
Related: Sack

R

Receptions (REC)

Receiving

The number of passes caught by a receiver. Same as completions but credited to the receiving player.

Example: WR catches 8 passes = 8 receptions.

Red Zone

Game

The area between the opponent's 20-yard line and goal line. Red zone efficiency measures scoring success in this area.

Example: 3 TDs and 1 FG in 5 red zone trips = 80% red zone efficiency.

Roughing the Passer

Penalties

Hitting the quarterback after the ball has been released in a forceful or dangerous manner. A 15-yard penalty and automatic first down.

Example: DE hits QB helmet-to-helmet after throw = roughing the passer, 15 yards + 1st down.
Official Signal: Personal foul signal followed by striking motion (one arm swung over the other)

Roughing the Kicker

Penalties

Making forceful contact with the kicker or punter after the kick. A 15-yard penalty and automatic first down.

Example: Defender runs into punter's plant leg = roughing the kicker, 15 yards + 1st down.
Official Signal: Personal foul signal followed by swinging leg motion

Running Into the Kicker

Penalties

Making incidental contact with the kicker or punter after the kick. A 5-yard penalty (less severe than roughing).

Example: Defender grazes punter while attempting block = running into the kicker, 5 yards.
Official Signal: Swinging leg motion (no personal foul signal)

S

Sack

Defense

Tackling the quarterback behind the line of scrimmage on a passing play. The QB must have been attempting to pass.

Example: DE tackles QB 7 yards behind line while QB looks for receivers = sack.

Sideline Interference

Penalties

Team personnel or equipment interfering with play along the sideline. A 5-yard penalty, or 15 yards if flagrant.

Example: Coach on field interferes with runner = sideline interference, 15 yards.
Official Signal: Arms folded across chest, facing press box

T

Touchdown (TD)

Scoring

A score worth 6 points, achieved when the ball breaks the plane of the goal line while in possession of an offensive player.

Example: Runner crosses goal line with ball = rushing touchdown.

TD:INT Ratio

Passing

The ratio of touchdown passes to interceptions. A key indicator of quarterback decision-making and efficiency.

Example: 24 TDs and 8 INTs = 3:1 TD:INT ratio.

Targets (TGT)

Receiving

The number of passes thrown to a specific receiver, whether caught or not. An advanced stat measuring involvement in the passing game.

Example: WR targeted 12 times, catches 8 = 8 receptions on 12 targets.

Total Tackles

Defense

Combined solo and assisted tackles. Some systems count assists as 0.5, others as 1.0. Always clarify methodology.

Example: 10 solo + 4 assisted = 14 total tackles (or 12 if assists count as 0.5).

Tackle For Loss (TFL)

Defense

A tackle made behind the line of scrimmage on a running play. Does not include sacks, which are tracked separately.

Example: LB tackles RB 3 yards behind the line = tackle for loss.

Touchback

Special Teams

When a kickoff or punt goes into or through the end zone, resulting in the receiving team starting at their 25-yard line (kickoff) or 20-yard line (punt).

Example: Kickoff sails through end zone = touchback, ball at 25.

Two-Point Conversion

Scoring

A play following a touchdown where the offense attempts to score from the 3-yard line, worth 2 points instead of kicking extra point.

Example: After TD, QB runs ball into end zone from 3-yard line = 2-point conversion.

Third Down Conversion

Game

Successfully gaining a first down on third down. Conversion rate is a key offensive efficiency metric.

Example: Team converts 6 of 12 third downs = 50% conversion rate.
Related: First Down

Time of Possession (TOP)

Game

Total time a team has the ball during the game. Measured from snap to change of possession.

Example: Team A: 32:15, Team B: 27:45 time of possession.
Related: First Down

Turnover Margin

Game

The difference between takeaways (turnovers gained) and giveaways (turnovers lost). Positive margin correlates with wins.

Example: 3 takeaways - 1 giveaway = +2 turnover margin.

Total Yards

Game

Combined rushing and passing yards. The primary measure of offensive production in a game.

Example: 200 passing + 150 rushing = 350 total yards.

Targeting

Penalties

Initiating contact to the head or neck area of a defenseless player, or leading with the crown of the helmet. 15 yards and possible ejection.

Example: Defender leads with crown of helmet to receiver's head = targeting, 15 yards + ejection review.
Official Signal: Personal foul signal, then tapping top of head with palm

Tripping

Penalties

Using the lower leg or foot to obstruct an opponent below the knee. A 15-yard penalty.

Example: Defender sticks leg out to trip ball carrier = tripping, 15 yards.
Official Signal: Repeated action of right foot striking left foot

U

Unsportsmanlike Conduct

Penalties

Actions contrary to the spirit of fair play. A 15-yard penalty that can result in ejection if flagrant or repeated.

Example: Player taunts opponent after play = unsportsmanlike conduct, 15 yards.
Official Signal: Arms outstretched, palms down, in front of body

Y

Yards (YDS)

Rushing

Total yards gained or lost on rushing plays. Calculated as the ending yard line minus the starting yard line (line of scrimmage).

Example: Ball snapped at the 30, runner tackled at the 37 = 7 rushing yards.

Yards Per Attempt (YPA)

Passing

Average yards gained per pass attempt. Calculated as passing yards divided by pass attempts. Key QB efficiency metric.

Example: 300 yards on 40 attempts = 7.5 yards per attempt.

Yards After Catch (YAC)

Receiving

Yards gained by a receiver after securing the catch. Measures a receiver's ability to create yards with the ball.

Example: Catch at the 30, tackled at the 45 after running = 15 YAC.

Yards Per Play

Game

Total yards divided by total offensive plays. A key efficiency metric for comparing offenses.

Example: 400 yards on 70 plays = 5.7 yards per play.
Related: Total Yards

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