Playbooks

Z-Close Cross out of Singleback Doubles lines up three receivers to the closed side and one to the open side, with the crosser (red route) working from the closed side across the field underneath the two vertical routes (yellow), while the boundary receiver runs a shallow drift out to the flat (blue). This is a man beater built to create natural rub traffic against man coverage, since the two verticals occupy the deep defenders and clear the middle for the crosser to sit down or run through zone voids. The primary read progression starts with the shallow drift to the flat for a quick outlet, then works to the crosser sitting in the middle of the field, and finally climbs to the vertical routes if the defense bites on the underneath stuff.
Identify single high safety pre-snap, since Cover 3 leaves a natural hole in the middle of the field that the crosser will sit in Watch linebacker depth at the snap, if they sink too deep into their zone drop the crosser will settle in front of them for an easy completion Key the flat defender on the boundary side, if he widens too fast the shallow drift route becomes an instant checkdown User the middle linebacker or a rat defender to sit on the crosser's path, this is the single biggest counter to this concept in man or zone Press man coverage on the closed side receivers disrupts the rub timing on the crosser and forces the route to develop late, giving the pass rush extra time
Use this on early downs and third and medium situations where the crosser has room to work before the sideline closes the window
Read the flat route first as your check down against a hard blitz, then progress to the crosser sitting in the zone hole against Cover 3 or Cover 4
Against man coverage, trust the crosser to create natural separation off the rub from the two vertical releases stacked to the closed side
Pair this call with Four Verticals or Streaks earlier in a series so the defense respects the deep shots, opening up the crosser underneath on repeat looks
Motion or shift the closed side receivers pre-snap to confirm man versus zone before the snap, since the crosser needs a soft underneath window to be effective






















































