Linebacker
A linebacker is a defensive position in the game of American football. There are two kinds of linebackers. One is the outside linebacker (OLB), whose job is to tackle players, rush the passer, and sometimes drop back in coverage to prevent catches. The middle linebacker (MLB) is often called the "quarterback of the defense," as they direct many formations and are often looked up to as leaders and very good players, mostly handling the job of tackling as well.
Linebackers can appear in different formations, or looks. In a 4-3 defense, there are three linebackers; usually two OLBs and a MLB in the middle.
A 4-4 defense relies more heavily on linebackers. That system includes four linebackers.
Linebackers are often called the original name.
- On 4-3 defense
Strong-side OLB: Sam (S) MLB: Mike (M) Weak-side OLB: Willy (W)
- On 4-4 defense
Strong-side OLB: Sam (S) Strong-side MLB: Mike (M) Weak-side MLB: Kenny (K) Weak-side OLB: Willy (W)
Linebacker Media
In white jerseys, Lance Briggs (#55) and Brian Urlacher (#54) of the Chicago Bears, are positioned as linebackers on Lambeau Field in 2011
Diagram of American football positions in 3-4 defense with linebackers labeled and highlighted.
A base 4–3 defense with the middle linebacker in blue
The University of Michigan is credited with creating the linebacker position, which was first played by Germany Schulz
Green Bay Packers' linebacker Ray Nitschke with the team uniform.
Ray Lewis during the Raven's 33-30 loss to the Cleveland Browns on November 18, 2007
