What Are The Sam, Mike & Will Linebackers In Football?

Written By: Chris Haddad
Updated: February 12, 2024

Linebackers in football are essential to stop both the run and the pass. The Sam, Mike, and Will linebackers are the primary linebackers in football.

What are the Sam, Mike, and Will linebackers in football? The Mike linebacker is the middle linebacker. The Sam linebacker is the strong-side linebacker. The Will linebacker is the weak-side linebacker. The S in Sam helps players remember strong, and W in Will helps players remember weak.

We covered in a previous blog about the Mike Linebacker and what it means when the quarterback calls his name on offense.

Dating back to the 1950’s Tom Landry used women names such as Sarah, Meg & Wanda to differentiate between the three positions.

This has long been a tradition of teams that run a 4-3 scheme.

In this article, we will look at each linebacker’s position, the origin of how it got its name, and how you can identify each position when watching football.

What Is A Linebacker In Football?

First, let’s learn what a linebacker is in football and how they are essential to the defensive puzzle.

The linebacker position gets its name because of where they are positioned. They are positioned behind or in the back of the (defensive) line.

This position is essential because they’re responsible for covering both the run and the pass.

Typically, they will have to run at full speed to defeat blocks and tackle the running player on run plays.

On pass plays, they are forced to drop back into zone coverage or play man coverage.

Due to the innovation of the spread offense, defenses are often forced to have their linebackers be phenomenal athletes to cover the run and pass effectively.

Especially in professional leagues, the linebackers are often some of the best athletes on the field in size and athleticism.

The names are important because it allows the defensive coordinator to be flexible in their play calls.

For instance, if he wants to blitz just the middle linebacker, he can say “Mike Strong,” which could be a Mike Blitz to the strong.

Also, coaches can choose to blitz the strong and weak sides using Sam & Will blitzes. So if a team runs the ball to the strong side, football coaches can game-plan to bring blitzes on certain downs by using easy calls.

Let’s learn about the three linebackers in football.

Mike Linebacker In Football

Mike Linebacker in football

The first linebacker on our list is the popular Mike linebacker.

As mentioned, Tom Landry, in most recent memory, has used names to identify his players. Instead of using “Meg,” the term has evolved over the years to identify linebackers with a more masculine name like Mike.

The Mike linebacker is the middle linebacker. They are often identified as the captain of the defense as they will call the defensive huddle and adjust the defense on the field. Football coaches will signal their defensive play calls to the Mike linebacker.

This became a popular team as it was easy to relay and identify through complicated defensive systems.

The term “Mike” is now widely used as the middle linebacker of the defense.

Middle Linebacker

The Mike linebacker is also known as the middle linebacker. Often you will hear quarterbacks yell out who the Mike is. This means that they are setting the middle of their pass protection.

Teams will also put their captain or best linebacker in the Mike position.

This allows them to play sideline-to-sideline football and play in the most chaotic spot in football, right in the middle of everything.

The Mike linebacker is responsible for shedding blocks from the offensive center and the offensive guard. They need to be the most aggressive defensive player on the field.

Popular Mike linebackers in the NFL were Ray Lewis, Brian Urlacher, and Luke Kuechly.

Uncover your opponent’s offensive and defensive tendencies so you can easily build a game plan.

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Sam Linebacker In Football

Sam Linebacker In football

The Sam linebacker is often converted from defensive scheme to defensive scheme, as the player may have different roles or responsibilities based on their assignments.

The Sam linebacker is the strongside linebacker, meaning they will to the strong side of the offensive formation.

The strong side is often determined by having more players on one side.

For instance, if the team has three players to the left and one to the right, the Sam linebacker will line up every time to the three-player side.

In a 4-3 scheme, the Sam linebacker can often be found near the line of scrimmage or 2-3 yards away.

This player is often used to disrupt the tight end and be physical at the point of attack. Commonly, the defensive end can be converted into a Sam linebacker if it fits the defensive strategies of the coaching staff.

In pass coverage, the Sam linebacker can often be seen running with the tight end playing man to man coverage, or dropping to the flats in zone coverage.

Will Linebacker In Football

Will Linebacker In Football

The Will linebacker, also known as the weakside linebacker, can often be found on the backside of formations.

Although a “weakside” linebacker doesn’t seem too exciting, they have an essential job to ensure no runs gash through the weak side of the defense.

Often, teams will overload one side and run the other side.

The Will linebacker needs to be alert and aware to cover any crossing routes that may leak back into their zone when on the weak side.

Their job in pass coverage is to

Why Do Linebackers Have First Names In Football?

As mentioned, linebackers have names to allow coaches to send blitzes, stunts, or other calls.

Identifying each linebacker gives the coach the freedom to get creative with his play calls.

If the coach just called his linebackers “middle, right, and left,” it gives no direction as to what linebacker should lineup and limits the play call.

For instance, only bad things can happen if the offense has three offensive players lined up to the left and only 1 to the right, and a “right” blitz is called.

The team will likely run or throw the ball to the three offensive player sides, and you’re left with a linebacker blitzing from the wrong side.

This is why we give the linebacker’s name and ensure the defensive coordinator can have complete call control over their calls.

Keep Learning

These linebacker positions are important for run stopping and passing situations. The offensive line has the tough task of blocking these 3 aggressive, physical players.

Below are some more articles to help you learn more about linebacker play.

How To Play Linebacker In Football – Complete Guide

What Is A Linebacker In Football? Learn Here

We highly encourage you to name your linebackers based on strength if you’re coaching the football game.

It helps to identify which linebackers should line up where and blitz if they need to.

Sam, Mike & Will are common names that have been used to identify linebackers for over 50 years now. Other names that have been used are Mack, Wanda, & Sallie.

Be creative in your offensive calling scheme and know there is no “right way” to call a defense. Only the way that best fits you and your team.

Let’s keep learning! Our learning center is packed with information regarding techniques, schemes, and more!

If you’re looking for more in-depth breakdowns & coaching resources, visit our coaching resource page here.

How do you call out your linebackers? Do you use a different play-calling scheme than the ones we noted above? Let us know in the comment section below!

About the author 

Chris Haddad

Chris Haddad is the founder of vIQtory Sports & high school coach for over 12+ years. He has been featured as an authority on Hudl, Bleacher Report and countless other football-centric platforms. Chris continues to study and provide valuable content for those looking to learn more about the game of football.