Demystifying Football Stats: Your Guide to STF, TGTS, PTD and More
As a seasoned football geek and data analyst, I‘ve spent decades navigating the intricate world of football statistics. But when I first started watching football, the alphabet soup of stats and abbreviations was totally overwhelming!
In this in-depth guide, I‘ll walk you through the essential football stats that fans should know – from the basic to the advanced. With insightful examples and expert analysis, you‘ll learn the hidden stories beyond the numbers so you can impress your friends with stat smarts. Let‘s dive in!
Football Stat Abbreviations 101
First, let‘s decode the basic stat terminology that gets thrown around in every football broadcast:
- SACK – Sacks when a defender tackles the QB for a loss
- STF – Stuffs aka tackles for loss on running plays
- TLOSS – Tackles for loss (both sacks and stuffs)
- TGTS – Targets aka times a receiver is thrown to
- PTD – Passing Touchdowns scored through the air
- YDS – Yards gained passing, rushing or receiving
These are just the tip of the iceberg. Let‘s examine some more advanced stats:
- RZ – Red Zone efficiency at scoring TDs inside the 20-yard line
- DVOA – Defense-adjusted Value Over Average, accounts for down and distance
- EPA – Expected Points Added, impact of plays on scoring chances
- AY/A – Adjusted Yards per Pass Attempt
- CMP% – Completion Percentage
| Stat | Definition | Example |
|---|---|---|
| RZ | TD scoring rate in red zone | 65% (26 TDs in 40 RZ trips) |
| DVOA | Performance vs. league average | +30.5% (top DVOA = elite unit) |
| EPA | Impact of plays on expected scoring | +2.8 EPA (big positive play) |
| AY/A | Passing efficiency | 9.2 AY/A (excellent for a QB) |
| CMP% | Passes completed / attempts | 66.7% completion rate |
Now that you know the lingo, let‘s examine some key stats in more detail.
Sacks vs. Stuff: The Pass Rush‘s Potent Weapons
Defense in football is all about pressuring the quarterback and stuffing the run. Let‘s compare two of the pass rush‘s most devastating weapons:
Sacks
Sacks occur when a defender brings down the quarterback behind the line of scrimmage before he can throw. It‘s a huge negative play that can push an offense out of field goal range and force them to punt.
Sacks are flashy highlights that fire up fans, but they are quite rare. In 2021, the NFL league leaders had just around 20 sacks. However, their impact is enormous – a well-timed sack can decide a close game by ending a key drive.
Stuff (STF)
While not as glamorous, stuffing a run play for loss is hugely important. Taking down a runner behind the line jams up the offense by putting them in 2nd or 3rd and long. This gives the defense a massive advantage in getting off the field.
Stuffs are much more frequent than sacks. The best run defenders tally over 20 stuffs in a season. Limiting positive gains is essential to winning the field position battle.
| Key Differences | Sacks | Stuff (STF) |
|---|---|---|
| What | Sacking the QB | Tackling runner for loss |
| Frequency | ~15-20 per season | ~20-30 per season |
| Impact | Drive killer | Puts offense behind sticks |
So in summary, sacks and stuffs both lead to negative plays but have different tactical impacts. Elite defenders excel at both sacking QBs and stuffing runs.
Pass Catchers – Judging WRs and TEs by Targets, Catches and More
Let‘s move on to passing stats. The main metrics for evaluating receivers, tight ends and running backs who catch passes are:
Targets (TGTS) – Times a player was thrown to
Receptions (REC) – Catches made
Yards (YDS) – Receiving yards gained
Catch Rate – Receptions / Targets
Touchdowns (TD) – Catches for scores
Yards Per Catch – Total Yards / Receptions
I‘ll often hear fans say "Player X didn‘t have a good game, he only had 3 catches." But you need the full context. If those 3 catches were from only 3 targets for 80 yards and a TD, that‘s actually highly efficient!
Let‘s see an example player stat line:
| Player | TGTS | REC | YDS | TD | Catch Rate | Y/C |
|---|---|---|---|---|---|---|
| T. Smith | 9 | 6 | 110 | 1 | 67% | 18.3 |
With 6 catches on 9 targets for 110 yards and a score, Smith had an excellent game. The catch rate over 65% and 18+ yards per catch also indicate he was productive on a per play basis.
As a data analyst, I‘ll dig deeper and chart targets by route, depth and field position to study receiving patterns. But for fans, these main categories tell the key story.
Inside the Mind of an Offensive Playcaller
As someone who‘s called offensive plays in high school, here‘s my insider take on how playcallers use statistics:
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Down and distance, field position and time remaining are the main factors in playcalling. Stats provide the crucial contextual clues.
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Playcallers hunt for "tendencies" in a defense‘s stats like blitz rates on 3rd downs or a cornerback‘s target/catch allowed numbers in man coverage. This helps identify weaknesses to exploit.
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The number of touches for top players are tracked to ensure proper distribution. For example, if a wide receiver is averaging 8 targets a game, he‘ll get force fed in the 4th quarter to reach his quota if he‘s been underutilized.
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Stats like completion percentage, yards per carry and red zone efficiency are monitored to judge if the gameplan is working effectively. If the ground game keeps getting stuffed, passing plays will get favored instead.
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"Hidden yardage" stats on penalties and punts help decide when to take risks like going for it on 4th down in plus territory. The "true field position" based on stats often differs greatly from actual yardage.
So in summary, playcallers use stats to make strategic adjustments, create mismatches and evaluate the gameplan on the fly. The numbers tell the story behind the X‘s and O‘s.
Football vs. Soccer – A Stat Comparison
Let‘s wrap up with a fun comparison of football stats and positions to similar concepts in soccer:
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Sacks = Dispossessing attackers
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Stuffing runs = Pressuring and blocking shots
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Interceptions = Steals and clearances
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Completing passes = Keeping possession
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Total yards = Shots on target
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Touchdowns = Goals scored
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Quarterback = Playmaker
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Running back = Winger
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Wide receiver = Striker
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Cornerback = Full back
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Safety = Sweeper
The parallels are uncanny! Like a soccer manager, a football coach obsesses over stats to evaluate performance and tendencies. Numbers only tell part of the story, but they provide the crucial backdrop to strategizing and winning games.
I hope this guide has provided an engaging insider‘s look into football stats. Let me know if you have any other questions on obscure stats or positions you want to learn about! Always happy to help fellow fans grow their knowledge and get more out of the game.