Playbooks
Quick Reference
In 2 playbooks
Breakdown
HB Wham is a gap-scheme power run out of Singleback Doubles Y Off Close with 11 personnel. The diagram shows a tight blocking surface up front with the fullback-type wham blocker crashing down to seal an interior defender while the offensive line pulls to create a lane, and the HB takes the handoff on a slight downhill angle to attack the point of attack. Two outside receivers stay uninvolved as decoys, so this is strictly a run play designed to gash bigger fronts, not a screen or play-action look, and the primary read is the wham block on the play side gap followed by the pulling lineman's kickout before the HB decides between the designated hole and a bounce read.
Defensive Reads
Pre-snap, identify the defensive tackle or nose aligned on the play side wham gap, this is the exact player the fullback or TE is assigned to block, if that defender widens or slants away the play loses its blocking angle. Watch linebacker depth at the snap, if the play side linebacker is sitting tight and reading the wham blocker instead of flowing, the play is likely to get stuffed for minimal gain. Man coverage on the perimeter with no extra run support (single high safety, corners in press) is where this play thrives since it removes numbers from the box. Defenses that run a 46 front or heavy blitz package with extra defenders crashing the play side gap can blow this up before the wham block develops, so watch for pre-snap safety rotation down into the box. Post-snap, key on whether the defense's play side end or tackle is being read by the second level defender, disciplined linebackers who stay square and read the wham block will limit the cutback lane the HB needs to break a big gain.
Usage Tips
Run this against base 4-3 or 3-4 fronts where the defense shows heavy interior alignment, since the wham block is designed to neutralize a 3-technique or defensive tackle head up on the play side gap.
Check the box count before the snap. If the defense has stacked eight or more in the box, consider audibling to a perimeter run like HB Stretch or Jet Sweep from this same set instead.
Use manual control on the HB briefly after the snap to press the wham block and set up the defender for the kickout before making your cut, this timing window is critical against aggressive user defenders shooting gaps.
Pair HB Wham with PA Boot Slide or PA Jet Sweep out of the same formation to keep linebackers honest, since both plays start with similar backfield action before diverging.
Best used on early downs (1st and 10, 2nd and short) when you want a low-risk, positive-yardage gain and want to set up second and manageable for play-action shots later in the drive.
