Wisdom on how to (try to) defend four verticals with Cover 3

Question: How would you defend the four verticals pass play with Cover 3? Answer from mgoblog contributor (and defensive coach) Steve Sharik:

Four verticals against Cover 3 [is] really a 2-on-1 against the free safety.

The QB is coached to look off the Free Safety and throw to the #2 receiver away from him. Well-coached safeties are instructed to not come out of the exact middle of the field until the ball is in the air. Four verticals against Cover 3 is not designed for the home run. The QB should deliver the ball on a relative line (a la Denard [Robinson] to [Roy] Roundtree in the spring game) at 15-20 yards downfield; i.e., behind the LBs and in front of the Free Safety.

Right where you want them

A properly coached Cover 3 defense will use its LBs to re-route and not give up easy seam throws. For a 3-3-5 defense, the alignment of the #2 reciever changes who is responsible for this. If #2 is a TE or Wing, then one of the Stack Backers (Sam, Will, whatever) is responsible for seam elimination (as we like to call it). If #2 is a wide slot, then either the Spur or Bandit is responsible.

The objectives are threefold:

1. Take away the quick seam throw by jamming and running with #2.
2. Widen the seam route to the Corner’s zone, or outside 1/3. Do not let #2 cross your face.
3. Get your eyes to #1.

Once the jam and re-route is accomplished, the LB will key #1. If #1 continues vertically up the field, the LB will continue to run with #2. If #1 throttles down, the LB will come off #2 and get to his zone. The Stack Backer will hunt a crossing route by #1 while the Spur/Bandit will hunt inside-out; i.e., curl to deep out to quick out. This is an easy read but hard to get to quickly. The Spur/Bandit must be a superior athlete. (This is one of my reservations about Kovacs. I don’t believe he can take away a seam and be able to get to a curl against quality QB/WR combos.) (more…)

Running the “6-3 deep post”

If you want to throw a deep post, particularly when there is an inside route designed to draw the safety away from the outside receiver, I suggest using a technique called the “6-3 post.”

The numbers refer to the number of steps the receiver takes: six vertically, attacking the defender’s outside hip, then three quick ones at 45 degrees to the sideline (sometimes with a head turn but not necessarily), with the break to the post made at full speed on the ninth step, or the third of the “6-3.” The idea is that you will take away the safeties either through play action or some kind of inside route — like in the Mills or double-post concepts — while the 6-3 technique will enable the outside receiver to get plenty of leverage as he bursts inside.

See the video linked here for a great example of Kez McCorvey from FSU (remember him?) running the route near-perfectly. (For some reason embedding is disabled, so you’ll just have to click the link.)

Tressel’s new calling: Ball control . . . passing?

Buckeye Football Analysis recently broke down Ohio State’s tactics in their Rose Bowl win over Oregon. The verdict? The Tresseller rose above his reputation as football dinosaur and outschemed famed schemer, Chip Kelly. Specifically, Tressel channeled his inner Bill Walsh by having Pryor use a lot of ball control passes, including one play Buckeye Football Analysis highlighted in particular, namely a packaged combination of “snag” to one side and “double-slants” to the other.

Packaged concepts” refers to the fact that Tressel has put different route combinations to either side: To the left he has put the double-slant combination, while to the right he has the snag combo. As BFA points out: “First, it was part of the quick passing game so it allowed Pryor to throw before the blitz came. Second, putting these routes to each side actually provided three coverage beaters.”

One of these was a simple man-blitz beater in the slants: If Oregon blitzed and played man, Pryor could immediately throw the slant. Indeed, he could do this against regular man coverage too, as he did in the clip below.

Against zones, Pryor had a few options. One was to simply hit the slants again if that’s what the defense gave him by its alignment. He does this effectively below:

Another would be to work the “snag” combo. The snag is a variant of the smash, where one point is to get a high-low with the corner route and the flat route (except now the flat is controlled by the runningback), with the added dimension of an outside receiver running the “snag” route — a one-step slant where he settles inside at 5-6 yards. This gives you a “triangle” stretch, where you have both a high/low read (corner to RB in the flat) and a horizontal read from inside to outside (snag route to the RB in the flat).

And the best part for Pryor is that these are all quick, immediate routes that (a) give him options against the blitz, and (b) provide controlled passes against zones too as the receivers settle in the voids. I don’t have any video of OSU throwing the snag side, but here is an example of the Steelers using the play to win the Super Bowl, and some Airraid/Mike Leach based cut-ups of their snag play, Y-corner (which is actually basically the same, with snag to one side and a form of double-slants to the other).

So the final question is, how does Pryor read this and know where to go? I don’t know what keys Tressel is giving Pryor, so I can only say how I would teach it. Note that both the snag combo and the double slants are both designed to attack either (a) man coverage or (b) two-deep zones, so the main key you’d give your quarterback — go one way if there is one deep safety or another if there are two — is out. This doesn’t mean it’s poorly designed, it’s just a different goal. (This is how most pro teams package snag as well.) Instead you probably give the quarterback a pre-snap key along the lines of: “go to the snag side unless…,” where the unless includes (1) a man-blitz or other man coverage where you have a good matchup (see the first video), or where the defense is just giving you the slant by alignment (the second video). From there the QB can make a judgment on whether he likes the snag or the slants based on the alignment of the linebackers, cornerbacks, and safeties. Another possibility, though one I probably wouldn’t use, would be to read the middle linebacker and choose whether to go to the snag side or the double slant side based on where he went. That would give you a good key on those two routes, but I wouldn’t use it because it doesn’t tell you much about the corner/flat combo or the outside slant to the other side.

Two final thoughts. One, unless it is a blitz and the quarterback can’t get it out (hence the slants), the snag is the more versatile combo as, even if the defense is in a three-deep type coverage, the “snag” receiver can usually find an open spot and get you five to six yards as an outlet. And, finally, there is a final advanced technique you could use that I plan on expanding on in the future. It is the packaged three-step and five-step combination. Basically, you put a three step drop combo to one side with a five-step to the other. The QB can look to the three step side first — which should be open versus a particular coverage as well as a blitz, as sort of an automatic hot route — then, if that’s not there, the quarterback would reset his feet for depth and swing his eyes to look for the five-step combo; here, the snag (though whether snag is three-step or five-step depends on what depth you run the receivers’ routes at). In the future I will talk about how to package this and even let the quarterback pick the three-step combination at the line.

But that is all for a later post. For now, viva la Tresselball.

That’s what I call a shootout

Back in 1990 — before the spread offense had been invented, so we’re told — Houston beat TCU 56-35 in one of the greatest aerial duels of all time. TCU’s quarterback, Matt Vogler, threw for 690 yards and five touchdowns on 44 of 79 passes. Houston’s David Klingler countered with 563 yards and seven touchdowns on 36 of 53 passing (with four interceptions). Of course, Klingler was running John Jenkins’s brand of the run and shoot. Below are the scoring drives from the first half (hat tip to Football Mastery for the vids):

See below the jump for the second half clips:
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Montana Magic

Stumbled across these great videos of Joe Montana, grand executor of Bill Walsh’s precision offense. There are many great things to notice from these clips, but in particularly focus on Montana’s footwork. This is one area where quarterbacks as a whole have regressed.


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Houston and the “stick” passing concept

“Stick” or “y-stick” is one of the most recent passing concepts to have gone totally viral such that basically every passing team uses it — it’s only about twenty to twenty-five years old. Everyone has their spin on the play, but basically it is a quick, three-step route play, where the offense puts the flat defender in a bind by sending one receiver to the flat while another hooks up or “sticks it” at five to six yards. Below is a good video showing the concept and showing an example of the Houston Cougars running it.

Note that it looks like Tulane is in man coverage, though it is the defensive end who drops off to cover the running back. In any event, stick also serves as a very good zone beater, as well being a great, quick zone play.

Good example of four verticals

This is a bit old but it is a good example of the four verticals play: Against the Baltimore Ravens, Carson Palmer of the Cincinnati Bengals hit Andre Caldwell on the play. Baltimore was in two-deep man coverage, where they had two deep safeties and the other players were in man coverage. Indeed, four verticals is not really a great play against this coverage, but Caldwell, whose job it was to “bend” inside the split safeties, beat his man and was therefore open. If you don’t remember the play, it was a game winner.

four verts

The “smash” route against man coverage

I have previously discussed the smash concept, where an outside receiver runs a short flat or “hitch” route while an inside receiver breaks to the corner. The play works well against cover two zones in particular because it puts the cornerback in a bind: if he plays the man in front of him he opens up a big are for the quarterback to throw the corner route behind him.

smash

One reason this play is useful, however, is because it does more than attack this zone aspect. Again man-to-man coverage the corner route is a very good option — so long as the throw is precise and the route is good. One reason for this is because many defenses who play man coverage use inside leverage to take away the quick slant passes that can gash them for big plays and are easy throws.

Cover 1 RobberMoreover, many man defenses use a deep free-safety or an inside “floater” or “robber” player whose job is simply to read the quarterback’s eyes. The advantage of the corner route is that the throw is away from all these inside defenders who can gum up a normal “who has beaten his man” read.

Finally, the fact that it is the inside receiver rather than the outside one who runs the corner route can get the offense some favorable matchups: Most defenses put their cornerbacks in man coverage on the outside receivers; the inside receivers are thus often guarded by safeties or linebackers or substitute “nickel back” players.

All of these advantages were on display in Penn State’s game against Michigan, as the Nittany Lions scored on the same smash concept from the same formation against the same coverage (indeed, same receiver) twice. Below is a diagram of their play, followed by video, courtesy of mgoblog.

1SMASHGIF

Below is the video:

The slant concept: Iowa’s game winner

Iowa, a team that seems to thrive on dramatic finishes, pulled off one of the biggest of Kirk Ferentz’s tenure last weekend against Michigan State, as Ricky Stanzi threw a touchdown pass as time expired for the Hawkeye victory. The play itself was as simple as it gets: The old slant/shoot combination, which dates back at least as far back as Paul Brown’s teams. Bill Walsh of course made it even more famous, as his receivers frequently caught slant passes and took them for long touchdowns.

As you can see, it worked very well, as Michigan State played man coverage and went with an all-out blitz. Stanzi was able to deliver the ball before Michigan State’s unblocked defender (who came from Stanzi’s right) could get there. The slant’s quickness is one of its advantages.

In the play, Stanzi went to his single receiver — i.e. his split end — who had single, man coverage. But on the other side Iowa ran the same slant concept except with three receivers: The outermost guy ran a slant, the inside slot ran a slant as well, and the H-back, the innermost receiver, ran to the flat.

iowaslant

This leads to the other aspect of the play, the wrinkle that helped it succeed: The motion by the H-back/tight-end before the snap. He began on the left side of the formation and motioned across. Why was this relevant? Watch the clip above again. What did Michigan State do? A single defender followed the H-back across — a clear indicator that the defense was in man coverage. Knowing this, Stanzi knew that his backside receiver was one-on-one, and he went to him.

But what if they hadn’t reacted this way? Had Michigan State, rather than having a man follow the H-back instead “bumped across” so that a defender on the offense’s left merely repositioned slightly to account for the new receiver, this would have indicated that the play was zone. And unless the zone was very unbalanced to the single receiver, Stanzi would have no doubt looked to the three receiver side as a kind of flood for the zone. His read would have been the flat defender: if he widened for the tight-end in the flat, the slant should be open; if he hangs back then the tight-end ought to be open in the flat.

So Iowa won the game using one of the most basic plays in football, but they didn’t do it without a bit of knowledge about what they were getting into. Now, it bears noting that modern defenses can disguise their man or zone reactions to motion, but it remains a useful tool. It certainly was that for Iowa.

(H/t Brophy for the video.)

How Florida’s offense might evolve with John Brantley

My analysis is available over at Dr Saturday. It includes an in-depth look at the “levels” concept against a couple of pass coverage, and hypothesizes how Florida might use a true pocket passer instead of the multi-talented Tim Tebow.