Playbooks
Breakdown
Curls X Go lines up out of Shotgun Trey Open with three receivers bunched to the trips side and a single receiver isolated to the boundary. The backside X runs a vertical go route up the sideline while the trips side stacks two curl routes at intermediate depth with the inside slot breaking outward on a curl and the outside trips receiver working a deep in-and-up. The RB releases out of the backfield on an angled route to the flat as a checkdown and blocking window, giving the quarterback a layered progression from the trips curls to the X go route on the backside. This is primarily a zone beater, using the curls to sit in soft spots against cover 3 and cover 4 shells while the X go route stresses single-high safeties over the top.
Defensive Reads
Check the safety alignment before the snap, a single-high safety shaded toward the trips side opens up the go route on the backside X. Watch the flat defender and underneath linebacker depth, if they sink too deep into the curls the RB checkdown becomes the easy answer. Man coverage on the X with no safety help over the top is an automatic go route win, especially against cover 1 or cover 0 blitz looks. User-controlled defenders lurking in the intermediate zone can jump the curl routes, so hitch your throw timing to bait a jump before resetting to the second read. Cover 4 quarters shells with disciplined corners will squeeze the go route and force you to live in the curls underneath, so be patient with the progression against that shell.
Usage Tips
Pre-snap, identify whether the safety is rotating to the trips side or staying over the top of the X receiver before locking into your first read.
If you see single-high safety alignment with the corner playing off on the X, take the go route shot early since the numbers favor the deep ball.
Against zone shells like cover 3 or cover 4, work the curls from inside out and let the routes settle into the soft spots between the underneath and deep zones.
Hot route the RB into a pass block if you are facing a heavy blitz look, since the natural flat release leaves the backfield exposed on nano blitzes.
Pair this play with Curls Combo or Four Verticals in the same set to keep the defense honest, since both formations look identical pre-snap and punish different coverage rotations.
