Playbooks

Breakdown

Flood is a classic three level stretch concept run to the strong side of the formation, designed to overload one side of the field and beat zone coverage, particularly Cover 3. The play art shows the outside receiver running a deep vertical to hold the safety, the TE running a corner route to occupy the intermediate outside zone, and the HB releasing out of the backfield on a flat route to stretch the underside of the defense, while the backside receiver runs a shallow drag across the field as a hot route outlet against man pressure. The primary read progression works high to low: check the corner route first, then work down to the flat route as the underneath defender widens or the flat zone opens up.

Defensive Reads

Pre-snap, identify the strong side safety depth and alignment, a rotated safety toward the flood side signals Cover 3 or Cover 1 robber which this play is built to beat. Key the flat defender post-snap, if he widens with the HB flat route the corner route window opens behind him for an explosive gain. Watch for a lurking linebacker sitting in the intermediate zone, a disciplined backer who stays home on the corner route can force you to check down to the flat early. Against man coverage, look for a nickel or slot corner bailing hard on the vertical release, this is a sign of Cover 1 or Cover 0 and the drag route becomes your quickest answer versus blitz pressure. Two high safety shells are the biggest red flag for this concept since they allow a safety to sink into the flood side and take away both the corner and vertical routes, so be ready to bail into the drag route immediately.

Usage Tips

Attack Cover 3 and Cover 4 shells where the flat defender has to choose between the HB flat route and the corner route sitting behind him.

Use pre-snap motion or a quick glance at the strong side safety to confirm a single high shell before snapping, since Flood loses value against two high safety looks that can double the corner route.

If the defense shows man coverage or you see a nano blitz look, hot route the backside drag into a deeper crossing route or bail to the shallow drag immediately for a built in answer.

Pair this call with Y Cross or Mtn Y Cross from the same set so the defense has to respect both a flood concept to the boundary and a crossing concept to the field, keeping linebackers honest.

Best used on second and medium or third and short to medium since the flat route and drag give you easy yardage while the corner and vertical routes create explosive play potential if the safety bites on the flat.

Other Plays in Split Y-Flex