Monday, April 22, 2019

The NFL Draft Explained



     Thursday evening is approaching, which means all the speculation and mock drafts will finally turn into real players being selected to real teams. Each NFL Draft brings hope to all 32 teams, but especially those who had a poor season the year prior. Overall the concept is simple: the teams improve their rosters by adding the most talented college players. However it's not as simple as it seems, as a lot of strategy and intricacies come into play. This post will aim to take a closer look at this event that determines the future success of NFL teams. We will cover everything from eligibility to selection order to trades to how prospects are evaluated to ground rules, and more. 


When is it?

The draft almost always takes place on the last Thursday through Saturday in April. Round 1 is held Thursday evening, Rounds 2 and 3 take place the following afternoon/evening, and then the draft concludes with the last 4 rounds on Saturday. 

Who is eligible to be drafted?

The main criteria is you have to have been enrolled at college for at least 3 years. That doesn't necessarily mean you have to be a junior, you could be a red shirt sophomore (a player who sat out 1 year and then played for 2). There is a deadline in January for underclassmen to declare for the NFL draft, if they choose to do this they forego their remaining college eligibility (i.e. there's no turning back, even if they aren't drafted). 

Making the NFL is a dream come true for many of these kids. Only 1 in 17 high school players will even play college football. From that group roughly 1 in 50 will be drafted by an NFL team. So if we do the math only the best 2% of college football players will be drafted and only 9 out of every 10,000 high school players will be good enough to be drafted. It is an incredible honor and one that comes with an incredible paycheck too. Speaking of compensation, the higher the round you are selected, the higher pay you receive in your rookie contract. 

How is the order determined?

It's the reverse order of where the NFL teams finished the season prior. So the team with the worst record (the Arizona Cardinals) goes first and the Super Bowl Champion (New England Patriots) goes 32nd. There are rules to break ties between teams with the same record. However these teams will "cycle" picks each round. For example, the Jets, 49ers, and Raiders all finished 4-12. In round 1, it was determined via tiebreaker that the 49ers will pick 2nd, the Jets will pick 3rd, and the Raiders will go 4th. However in round 2, the Jets will get the 34th, the Raiders will get the 35th, and the 49ers will cycle back to 36th. Then in round 3, the Raiders will get the 66th, the 49ers will get the 67th, and the Jets will cycle back to the 68th. 

The first 20 picks will be strictly inverse order. From there it's about how far you went in the playoffs in conjunction with record. For example, the Eagles went 9-7 but made the divisional round, while the Texans went 11-5 but lost in the wild card round. Thus the Texans, despite having the better record, actually pick ahead of the Eagles since they were eliminated a round earlier. Teams eliminated in the same round then are sorted by record. For example, lets take all 4 teams eliminated in the wild card round: Seahawks (10-6), Ravens (10-6), Texans (11-5), and Bears (12-4). It was determined via tiebreaker that the Seahawks would pick ahead of the Ravens. So these picks will then go Seahawks at 21, Ravens at 22, Texans at 23, and Bears at 24. The Seahawks and Ravens will then go back and forth cycling picks in the following rounds. 

Is the Draft the only way teams rebuild their rosters?

No, there are 3. Free agency, trades, and the draft. We will summarize each. 

A player becomes a free agent when his contract expires and he needs a new one. Hypothetical example: I'm drafted by the Browns and signed to a 4 year contract. I play my 4 years and then the Bucs offer me 4 more years and more money so I go sign with them. 

A trade happens when teams exchange players. Example: I'm a back up quarterback for the Browns but I'm probably good enough to be the starter elsewhere. The Browns also need help at wide receiver. Lets say Gabe is one of many good wide receivers for the Dolphins, who need a quarterback. The Browns trade me to the Dolphins for Gabe, helping each team solve its problem. 

The draft is being explained via this article, HOWEVER it should be noted that draft picks can be traded and players and picks can also be exchanged. Let's start with an example of picks being traded. The Bucs have the 5th pick, but wish to gain more draft picks. The Redskins pick 15th, but desperately need a quarterback before the good ones are all taken. The Redskins offer the Bucs the following trade:
Redskins get: 5th overall pick from Bucs
Bucs get: Redskins 15th overall pick, Redskins 2nd round pick (#46 overall), and Redskins 6th round pick (#206 overall). 

So to recap, the Redskins jump ahead of other QB needy teams to get a better player, but sacrifice picks. The Bucs, who don't need a QB, move back 10 spots but also acquire additional picks. 

Lastly, lets take an actual example where players were sold for players and picks. The Giants, desperate to rebuild, were looking to trade away their best player, a wide receiver named Odell Beckham Jr. The Browns were looking to make a splash and add a super talented player. The Giants sent Beckham Jr to the Browns, and received the Browns first round pick, the Browns third round pick, and the Browns starting safety, Jabril Peppers. So the Browns get a ridiculously talented player, but sacrifice a lesser player and 2 picks in the process. The Giants sacrifice their best player, but acquire a first rounder, and a third round pick and young defensive player. 

Ground Rules and Actual Draft

The draft begins when the commissioner walks out and announces that the Cardinals are officially "on the clock" (you will hear this term often). What that means is that the Cardinals have 10 minutes to either select a player, or trade away the pick. If they select a player, we move on to the 2nd pick and the 49ers are now "on the clock" and have 10 minutes to make their move. If the Cardinals trade away the pick, whoever receives the pick has the time remaining on the clock to make their selection, or also trade (rare that you would trade for a pick to then trade it away though). I don't think any negative happens if the clock hits zero, I think pretty much it's just a timer to make and announce a decision and keep the draft moving. 

Each pick is 10 minutes in round 1, 7 minutes in round 2, 5 minutes in rounds 3-6, and 4 minutes in round 7 (though at this point they're coming in every minute). 

Strategy and Evaluating Different Scenarios

To illustrate how wild this can get, lets take a hypothetical but not far fetched situation.

The Bucs have the 5th overall pick but do not need a quarterback and would like more picks, one spot ahead of the Giants who have the 6th overall pick and need a quarterback. There are three other teams who need a quarterback: the Broncos who pick 10th, the Dolphins who pick 13th, and the Redskins who pick 15th. 

The Redskins, eager to jump the Giants, Broncos, and Dolphins, offer a kings ransom of picks to trade first rounders with the Bucs. 

The Dolphins, also interested in the pick, offer a slightly lesser but still intriguing package to the Bucs.

The Broncos aren't desperate, but do inquire about the Bucs' asking price to jump ahead of the Giants.

The Giants are no dummies themselves, and instead of sitting back and letting someone else jump them and take their desired player, they too make the Bucs a smaller offer to switch spots.

So lets recap as the Bucs now have 5 options:

Option 1: Not trade with anyone, keep the 5th overall pick and draft the best available defensive player.

Option 2: Trade with the Redskins, move back to the 15th pick, but acquire a large quantity of assets.

Option 3: Trade with the Dolphins, move back to the 13th pick. Less assets acquired than the Redskins offer but 2 spots higher than their pick. 

Option 4: Trade with the Broncos, still a good collection of assets and the 10th overall pick.

Option 5: Trade the 5th to the Giants and receive the 6th and maybe an additional pick or two. In this scenario the Bucs would get the least number of assets (other than not trading and keeping pick 5) however they would still get their desired player because the Giants would be taking a QB which the Bucs don't need. 


All of this has to be resolved in 10 minutes, during which time the Bucs' phones will be ringing non stop and it will be like a fire drill. 

One other strategy that gets implemented is teams trying to hide their true intentions. Using this example, lets say the Giants want a quarterback, but want to give other teams the impression that they will wait until pick 17 (the pick they acquired from the Browns) to select one rather than doing it at 6. All month management will tell the media that they are going to wait for a quarterback and take a defensive playmaker at 6. The Dolphins, Redskins, and Broncos are all buying it and thus no one picks up the phone and calls the Bucs. Then boom, the Giants take their quarterback at 6 and leave the others scrambling and wishing they had made a move. This is called putting up a smoke screen.  


Best Available vs Filling a Need

One draft philosophy that different people will debate is whether to select based on who the best available player is or based on what the team needs are. 

Some would argue that the draft is the time to strengthen your weaknesses, and thus selecting players who are the best at their position, even though they might not be the best available player on the board at the time of the pick. 

Others would argue that "filling a need" is too big of a risk and you will make mistakes taking that approach, and that it is safer and more beneficial to take the best prospects, regardless of position.

The truth is most teams probably use a hybrid of the two ideologies. But which way is also up for debate. For example do you take the best players in the early rounds and try to find diamonds in the rough to fill your needs in the late rounds? Or do you address your weaknesses with the best players and then go best available later on in the draft? 

Other things taken into account when evaluating a prospect?

Another thing worth pointing out is that on field performance isn't the only thing taken into account when a team decides whether or not to draft a player. We will cover each briefly.

Injury History

Sadly, some of us are more fragile than others. There are guys out there who are top 10 talent when healthy but if they have a previous ACL tear or something serious that either holds them back from being as good as they once were and/or is at risk for re-injury then teams may shy away from picking that individual. 

Character

When teams invest in you, they need to trust that you're going to stay out of trouble. Sometimes there are great players who unfortunately aren't great civilians. Some fail drug tests, others get DUIs, and as heartbreaking as it is some of them do not treat women with respect, and I mean this in terms of battery, assault, and sadly also domestic violence. Such events result in suspensions and fines, and these guys are also supposed to be positive role models in the community. Scouts will even go back years into a players social media looking for dirt: did you ever like a racist tweet? did you ever post Instagram photos where you were high?, etc. Teams need to trust you off the field as well as on it.

Coachability/ Team-Building Skills

A big question they're going to ask is "is this player coachable". That means are they filling to put in time and effort to learn from their mentors and reach their full potential. Do they have a high enough IQ to grasp complex concepts? Will they spend late hours studying film? How quickly can they learn a playbook? 

Furthermore, do players make their teammates better? Do they build them up or are they condescending? To they put the team first, or themselves? Do they whine or get mopey when their coaches ask them to do something they don't want to or do they say "yes sir" and go get the job done?

The right individual is able to learn and adapt and will recognize there is no "I" in team.

Your Measurements

You can teach a player the game, but you can't teach them some of the God-given abilities like height, a huge frame, blazing speed, etc. If there's a guy who's an average wide receiver, but he's 6'6, 240 pounds of muscle, and has lightning quick speed, I promise there's a place for him on the team. On the contrary, you might have the best technique in the world, but if you're 5'8 and only 180 pounds soaking wet then other more athletic, more physical players will be able to compensate. Even if the 5'8 player is currently better than the 6'6 player, I'm going to draft the 6'6 guy because the sky is the limit with those measurements and metrics. 


In Conclusion

Basically, the draft is the biggest non sporting event in sports. Millions of viewers tune in and then scream over how good or bad a selection is. Teams spend months watching college film on potential players, interviewing them, courting them, and timing them with stopwatches and recording their bench press and vertical jump and many other fitness metrics (also nationally televised, also watched by millions). Also no league's draft is more integral than the NFL's: the NBA superstars switch teams way too frequently, the MLB guys go into a minor league system and don't even reach the pros for 3-5 more years, and the NHL falls somewhere in between. Teams win Super Bowls by putting together terrific draft classes and home-growing the talent. The ability of a front office to draft well impacts a team's success not just next year, but for years to come. The future rests on the shoulders of these guys, one player at a time. In that respect the NFL Draft represents new life, every April, and that friends is why we put so much stock into it and why the country goes contagious over it.


































































































































































Monday, April 8, 2019

The NFL Explained


    The NFL is the most popular professional sporting league in the US, followed by the NBA, then the MLB, and lastly the NHL. It consists of 32 teams located in cities across the country who compete for the ultimate goal of winning the Super Bowl, and the eternal glory that comes with that. Each season begins the week after Labor Day and concludes on the first Sunday in February, known as Super Bowl Sunday. The aim of this article is to briefly explain to new fans how the NFL works. We will cover, the schedule, the format of the league, and how the playoffs work.


The Schedule

     The NFL regular season is 17 weeks long. Each team plays 1 game per week and plays a total of 16 games. Each team receives one "bye" week, which is essentially their week off. Games are primarily played on Sunday afternoons, although each week there is one Thursday night game and one Monday night game. The lone exception is Thanksgiving, where fans are treated to 3 Thursday games.

     We will come back to the schedule but before that it's important to explain the structure of the league.

Conferences and Divisions

     The 32 teams are split into 2 conferences, the AFC (American Football Conference), and the NFC (the National Football Conference), each of which has 16 teams. Each conference is then split geographically into 4 divisions of 4 teams each: East, North, South, West. For example, the Tampa Bay Buccaneers play in the NFC South (NFC Conference, South division).

Back to the Schedule

     Ok so 16 games right? Each team will play their other three division members twice, i.e. six of the games. And you play those six games every year. Of the remaining 10 games, six of these come from other teams in your conference and four of these come from one of the divisions from the other conference.

     To better illustrate, let's again use Tampa as an example. We will use their 2018 schedule. The Bucs played each of their division opponents twice: the Atlanta Falcons, the Carolina Panthers, and the New Orleans Saints. The Bucs also played 6 more teams from the NFC: the Dallas Cowboys, the New York Giants, the Philadelphia Eagles, the Washington Redskins, the San Francisco 49ers, and the Chicago Bears. They also played teams from the AFC North (the AFC division will rotate every year): the Cleveland Browns, the Pittsburgh Steelers, the Baltimore Ravens, and the Cincinatti Bengals.

     Each team gets 8 home games and 8 road games. Unless there are extreme circumstances (hurricane, crazy lightning storm or other natural disaster), these games are played despite the elements. I.e. games in the snow, games in monsoons, games in extreme heat, etc. Although some teams play in air conditioned domes or stadiums with retractable roofs.

     Playoffs

     Of the 32 teams, only 12 make the playoffs, so you need to be roughly in the top third of the league to qualify. The first 8 spots go to the winners of each division. The last 4 spots are "Wild Cards" that go to the 2 teams from each conference with the best records who were not division winners. The best 2 teams from each conference receive a first round bye, while the 3rd and 4th best team host the wild card teams in each conference. This is known as "Wild Card Weekend". The winners from Wild Card Weekend advance to the divisional round (8 teams remaining), where those top 2 teams who get byes host last week's winners. The winners of those games advance to the AFC and NFC Championship games, whose winners then meet for the Super Bowl. The higher seed always has home field advantage with the exception of the Super Bowl, which is played at a neutral location.

     Again, let's use 2018 as an example that should help clarify.

AFC
1. Kansas City Chiefs; 12-4; AFC West Champions
2. New England Patriots; 11-5; AFC East Champions
3. Houston Texans; 11-5; AFC North Champions
4. Baltimore Ravens; 10-6; AFC North Champions
5. Los Angeles Chargers; 12-4; 1st AFC Wild Card
6. Indianapolis Colts; 10-6; 2nd AFC Wild Card

In this scenario, Kansas City and New England are already in the divisional round because they finished as the 2 best division champions in the AFC. #3 Houston would host #6 Indianapolis and #4 Baltimore would host #5 Los Angeles. After those games are played, Kansas City gets to host the lowest ranked (as in highest number seed) remaining team, and New England hosts the other. In this case because both Wild Card teams won, Kansas City hosted Indianapolis and New England hosted Los Angeles. Kansas City and New England each won their games, so they met in Kansas City for the AFC Championship, which was won by New England who then reached the Super Bowl.

A couple quick things to note. Los Angeles has a 5 seed despite having the 2nd best record? This is because they did not win their division, they are in the AFC West with Kansas City. Secondly, there are tie breakers for teams with identical records. For example, New England and Houston are both 11-5. The reason New England gets the 2 and Houston gets the 3 is because New England beat Houston in the regular season.

So applying this same logic to the NFC we get:

1. New Orleans Saints; 13-3; NFC South Champions
2. Los Angeles Rams; 13-3; NFC West Champions
3. Chicago Bears; 12-4; NFC North Champions
4. Dallas Cowboys; 10-6; NFC East Champions
5. Seattle Seahawks; 10-6; 1st NFC Wild Card
6. Philadelphia Eagles; 9-7; 2nd NFC Wild Card

I will zoom ahead and tell you that the Rams ultimately won the NFC bracket. The Super Bowl was then played in Atlanta where the Patriots defeated the Rams.

The NFL Draft

     After the conclusion of the season, the next marquee event is the NFL Draft, which occurs at the end of April. This is where NFL teams get to select from the best college football players to come join their teams. To keep the league fair, the worst team gets to pick first, followed by the 2nd worst team, and ending with the champs. So for this coming April, the worst team was the Arizona Cardinals, who finished 3-13. They can pick the best player from the entire crop. The next worst team was the San Francisco 49ers, who finished 4-12. Thus they can select anyone except the player whom Arizona selects. From there the New York Jets (also 4-12) can select anyone except who the Cardinals and 49ers have selected, and so on. The 32nd pick would belong to the Patriots, because they won the Super Bowl, they go last.

     This draft is 7 rounds and the order stays the same each round, except for when picks have been traded. So for example Arizona would also have the 33rd overall pick (the 1st pick of round 2) and the 65th overall pick (the 1st pick of round 3), and so on. It's an exciting event where the bad teams have reasons for optimism and the good teams try to fill necessary pieces to remain on top.

In Conclusion

     So that's a basic overview. We won't go over some of the other nuances here like Free Agency, contracts, or the Combine. To summarize: 32 teams want to win the Super Bowl, 12 make the playoffs, 1 wins it. The 1 then tries to protect it the following season, the teams that were close try to figure out how to win it, the bad teams rebuild through the draft and work towards their future.














































































































Explaining how Football Works


     Ah, football. The ultimate team sport. When all 11 guys do their job, the team is rewarded. When that's not the case, it can be hard to find success. What's often greatly mistaken as a game of violence and dominance is actually a game of inches, a game of mistakes, and a game of champions. There's a reason 100 million viewers tune in to watch the Super Bowl every year. There's a reason we associate football as a part of Thanksgiving tradition. And my goodness if there isn't something so peaceful about tailgating on a beautiful fall day with family and close friends and fellow students and alumni before a huge college game. There's so many reasons to love football: the sea of colors when one walks in a stadium of 80,000 people, the atmosphere of all those fans unified together rooting for the home team and the goose bumps that come with that. But above all else it's a game that poetically imitates life. It's full of struggle, adversity, hard work, being a great teammate and in return being picked up sometimes by your great teammates, communication, knowing when to call an audible when your plans fall through, execution, really high highs, really low lows. And it unites people around the country every Saturday and Sunday. If you're a new fan of the sport, this article is for you! We'll break down everything from the field, to the positions, to the rules, to the scoring, and attempt to do so in a way that's simplistic and easy to follow!

The Field


The field itself is 120 yards. 100 yards from goal line to goal line, and then the end zones are 10 yards each. Typically every 10 yards is numbered on each side, with the 50 yard line being the midpoint (the home team's logo is usually found at midfield also). The goal posts are the yellow elevated things in the back of the end zone, a horizontal crossbar connecting two vertical posts, used only for kicking (more on that later). The white outline of the field is the sideline, which is considered out of bounds, i.e. no longer in the field of play. And of course the most important part of the game is the pigskin itself, the football. 

The Clock

     A football game consists of 4 quarters, each 15 minutes in length, with an extended halftime break between quarters 2 and 3. If the game is tied after 4 quarters, overtime is played, but NFL and college use different overtime rules so we will skip over this for now. Although game time itself is only 1 hour, playing a full game actually takes 3-3.5 hours. Many things can stop the clock, this includes running out of bounds, incomplete passes, calling a time out (each team gets 3 per half), scoring plays, turnovers, and in the NFL the "two minute warning" (clock stops 2 minutes before the 2nd and 4th quarters end). Factor in commercials and half time and that's how it reaches its full length.

The Players on the Field

There are 11 players on the field for each team at any and every given time. Each position is detailed below, with the number of these on the field at a time in parenthesis. 

Offense

Quarterback (1)

The leader of the team and honest to God the most important position in all of sports. The Quarterback calls the plays in the huddle, and can then change the play at the line of scrimmage before the ball is snapped. He then receives the snap from the center, and can then throw it to a wide receiver, hand it off to a running back, or rush it himself. The quarterback needs an insanely high IQ and needs to be able to perform in extremely high pressure situations. He also takes a beating from the opposing defense. They are entrusted to make smart decisions with the football and get it in the hands of the right people. 

Running Back (1)

Takes hand offs from the quarterback and runs the ball up the field.

Wide Receivers (2-4)

A player who uses his speed and quickness to run routes and evade defenders and catch balls thrown from the quarterback.

Offensive Linemen (5)

5 bigger guys whose job is to protect the quarterback from the defense and create holes for the running back on rushing plays. One of these, the center, lines up in the middle and begins each play by snapping the ball to the quarterback. A great offensive line makes everyone else's job easy, a poor one puts the entire offense under duress. 

Tight End (1)

Sort of a hybrid between an offensive lineman and a wide receiver. Sometimes they block, sometimes they catch passes. 

Defense

Defensive Linemen (usually 4, sometimes 3)

The interior members are called Defensive Tackles, the outer members are called Defensive Ends. The Defensive Tackles' job is to take up space. They try to shoot gaps between the offensive line and stuff rushing plays for little to no gain. The Defensive Ends aim to apply pressure from the outside on the quarterback. If they tackle him in the backfield before he throws the ball, it is called a "sack". 

Linebackers (usually 3, sometimes 4)

Versatile, athletic players in the middle of the field who often have dual roles of guarding the run and also the pass. They are traditionally the best tacklers on the team. 

Cornerbacks (2-4)

They guard wide receivers and try to prevent them from catching passes from the quarterback. They have great speed and reaction instincts and must be physical to guard bigger bodied receivers.

Safeties (2)

Essentially the center fielders of the defense. They line up the deepest and serve as the last line of defense, especially against deep passes. They are athletic players who need to cover a large portion of the field in small amounts of time. Sometimes they move up to defend the run or pressure the quarterback as well. 

Special Teams

Kicker (1)

Attempts to kick the ball between the goal posts on field goal and extra point attempts. Also kicks the ball back to the other team after scoring plays. 

Punter (1)

A punt is a special type of kick used when a team is unable to gain a first down but wants to pin the other team deep in their own territory. A punt occurs when a player drops the ball towards their foot but then "punts" it into the air before it hits the ground. 

Returner (1)

Attempts to rush back opposing teams punts and kick offs, with the interest of scoring or gaining significant yardage.

Long Snapper (1)

Snaps the ball to the punter or kicker.

Holder (1)

Receives the snap and plants the ball on the turf for the kicker to kick on field goal and extra point attempts. 


Scoring Explained

The ultimate goal is for one team to enter the other team's end zone with the football. When this happens it is called a Touchdown and is worth 6 points.

After scoring a touchdown, the team has an option of kicking an extra point, which is a very makeable kick worth 1 point. Or going for a 2 point conversion, where they run another play and try to get into the end zone again. The two point conversion is high risk, high reward, the extra point is safer and almost guaranteed. 

If a team gets close to the end zone but is unable to score a touchdown, they can attempt a field goal. This is where they attempt to kick the ball between the posts from wherever they are on the field and it is worth 3 points.

In rare circumstances, when a team is tackled with the ball in its own end zone (i.e. not the end zone they are aiming for, the one they are trying to move away from), it is called a safety, and is worth 2 points. 


Moving the Ball

     Each time the offense gets the ball, they have four downs to gain 10 yards. So for example if the offense receives the ball on the 25 yard line, they have four downs to get the ball to the 35 yard line or beyond. If they achieve this, they get 4 more downs to move another 10 yards. If they do not achieve this in the first 3 downs, they typically punt the ball away to the other team or attempt a field goal. Occasionally, a team will role the dice and go for it on fourth down, but if they fail to reach the 10th yard, the other team gets the ball right where the offense left it. 

     When the 10 yards is gained, it is called a First Down. The objective of the offense is to build a series of consecutive first downs that ultimately leads to points. The objective of the defense is to force the offense to give up the ball by not allowing them to gain a First Down or by creating a turnover (more on that later). 

     Inside the 20 yard line is what's known at the "Red Zone". It means the offense can smell blood and is close to scoring. 


Turnovers

     A turnover occurs when the defense finds a way to take the ball away from the offense other than a punt. The 2 ways this happens is by a fumble, or by an interception. A fumble occurs when someone running with the football has it knocked out of their hands and the defense scoops it up or falls on top of it. An interception occurs when a pass from the quarterback is caught in the air by a member of the defense.

    As aforementioned, going for it on 4th down and failing to convert also results in what is called a "turnover on downs" but technically is not considered a turnover in the statistics of the game. 

Penalties

     Making sense of all the penalties in a football game will probably take some time. But here is a brief explanation of the most common ones, and how the team is penalized. These are indicated by yellow flags thrown by referees (the field judges wearing Zebra striped shirts). The referees are not 100% correct and are subject to human error.

False Start

When a member of the offense moves past the line of scrimmage before the ball is snapped. Most times it is offensive linemen flinching before the play. Penalty is the offense moving backward 5 yards.

Encroachment

When a member of the defense crosses over to the offenses side of the ball before the ball is snapped. Penalty is the offense moving forward 5 yards.

Holding (offensive)

When a member of the offense grabs a defensive player to prevent them from tackling whoever has the ball. Penalty is 10 yards backward from the spot of the hold. 

Holding (defensive)

When a member of the defense grabs a player who doesn't have the football. It mainly occurs when cornerbacks grab receivers who are running past them. Penalty is 10 yards forward and an automatic first down.

Pass Interference

When a member of the defense excessively contacts a player of the offense trying to catch the ball before the ball arrives. I.e. a defensive player illegally restricting an offensive players ability to catch a pass. In college, it is 15 yards forward and an automatic first down. In the NFL, the offense moves the ball up to the spot of the foul. 

Face Mask

A defensive player accidentally or purposefully yanks the face mask of an offensive player. Penalty is 15 yards and an automatic first down.

Horse Collar

An offensive player is yanked down by his shoulder pad or inside of his jersey, typically around the neck area. Penalty is 15 yards and an automatic first down.

Targetting/ Helmet to Helmet Contact

When one player uses his helmet to hit the helmet of another player. In college this is an automatic ejection, in the NFL two of these results in an ejection. It is most commonly seen when a receiver goes up defenselessly to catch a pass and a corner or safety violently leads with their head and attempts to hurt the opposing player. In addition to ejection, the offense gets 15 yards and an automatic first down. 

Roughing the Passer/ Roughing the Kicker.

When a defender hits the quarterback long after they have released the ball on a pass. Similarly when a defender hits a kicker or punter after they have kicked the ball. 

Delay of Game

The offense has 30-40 seconds from the conclusion of one play until they need to run the next one. If they fail to snap the ball in that time, it is a 5 yard penalty backwards. 


In Conclusion

     This is only beginning to scratch the surface of the game's intricacies and lingo, but this reference should allow the reader to at least follow, understand, and enjoy the game. The best way to learn is to watch for ones self. Watching with educated fans helps, and asking questions is definitely encouraged. But hopefully this serves as a good document to take you a long way in getting a handle on America's most popular sport!