What Is a Screen Pass in Football?

A screen pass is a designed short throw to a back or receiver near the line of scrimmage, set up so that offensive linemen slip past the rushers and get out in front to block. The quarterback often lets the rush come, then flips the ball over or around the defenders to the catcher, who follows the blocking wall. It trades distance for numbers and space.

Screens are a counter to an aggressive pass rush and to a [blitz](/what-is-a-blitz-in-football/). By inviting the rushers upfield and then throwing behind them, the offense removes those defenders from the play and gives the catcher blockers and open field. Screens also slow down a hard-charging defense over the course of a game, making it think twice about pinning its ears back.

Common types include the running back screen (a back slips out after faking pass protection), the bubble screen (a quick throw to a receiver breaking toward the sideline), the tunnel screen (a receiver comes back inside behind blockers), and the slow/middle screen. Each attacks a different area, but all share the same idea: short throw, blockers ahead, space to run.

Timing and disguise are everything. If the defense reads the screen, a defender can jump the throw for an interception, or blow it up for a big loss before the blockers arrive. Screens thrown into unblocked defenders can be disastrous. That is why they are practiced heavily and called at specific moments rather than randomly.

A normal short pass relies on the receiver's route and the quarterback's timing, with the line pass-blocking as usual. A screen is a designed play where linemen deliberately release downfield to block for the catcher, and the quarterback often waits for the rush before throwing. The blocking scheme in front of the catch is what makes it a screen.

It is officially a passing play, because the ball travels forward through the air and is caught. But it functions much like a running play once the catch is made, with blockers ahead and yards gained on the ground. Analysts sometimes describe screens as an 'extended handoff' for exactly that reason.

Screens work best on obvious passing downs when the defense is rushing hard, such as third-and-long, and against teams that blitz frequently. They are also useful to settle an offense down, slow the rush, or exploit a defense selling out to stop deep routes. Calling one at the right moment, when the rush is committed, is the difference between a big gain and a busted play.