Where a defense aligns its overhang directly reflects how it ultimately plays defense.
One overlooked aspect of defensive structure and scheme is the creation of overhangs and cover downs. Don Brown in most of his clinic talks speaks on the importance of creating overhangs to protect the edges of any defense. An overhang refers to the force player outside the box. This can be an outside linebacker, safety, or a cutting corner. The manipulation of these overhangs can create opportunities for defenses to challenge offenses at the edge of the box.
Structurally there are three “lanes” a defense must defend outside the box. It is important to establish what player has what lane at all times. This is a foundational concept that tends to be overlooked. The three lanes are: outside, alley, and crease. When defending the spread, or any offense, it is important for coaches to establish who has what lane. This is along the same lines as establishing who has the dive, QB, and pitch when defending an option team. Below is an illustration of the three “lanes” a defense must protect:
One way for teams to manipulate these lanes is by how they utilize their cover down to the most receiver side. A cover down refers to the proximity the overhang aligns near the slot (or an inside WR). The further away from the WR the less a players cover down.
This effects the secondary, primarily the safeties, and how they fit the run and distribute the pass. When defending spread offenses there tends to be three main ways defenses cover down: Apex, Full Cover down, and the Outside Bracket. Each one has its own positives and negatives. What is more important is understanding how each cover down effects the structure of the defense from run fits to pass distributions. Continue reading “How Do You Play Your Cover Down?”
MQ takes a look at how Don Brown’s defense handles 11/20 pers. formations.
One of the toughest personnel groupings in football to defend is the 11/20 personnel Spread offense that utilizes an H-back/TE hybrid to create extra gaps and a multitude of formations. Teams that have a hybrid TE can line him up in the backfield, at slot, or on the line. The flexibility that an H-back brings to a multiple Spread offense is evident in the way the college game is evolving. More and more offenses are turning to hybrid “big” bodies to give defenses different looks on any given play. Going form a two-back three WR formation one play and a Pro Spread TE formation on the other.
One formation, in particular, is the weapon of choice for many teams that run Bash concepts, or “back away” runs, the 20 pers. “sniffer” look. One advantage offenses have by using a “sniffer” H-back is that he has a two-way-go. He can insert into an open gap (Iso), kick out the end man on the line (Power), pull along with another lineman (counter), or arc to seal a linebacker. There are a plethora of ways an offense can attack a defense using this grouping and formation. The addition of an extra blocker into the box also forces some teams to spin the secondary to add extra men in the box (which allows the offense to blow open the top on an isolated secondary player).
Don Brown, the Defensive Coordinator for the Michigan Wolverines, used a unique style of defense (shown below) to combat the Minnesota Gophers multiple 11/20 pers. running attack. The Gophers were entering the game 4-4 and looking to bounce back after a close loss to Iowa (10-17), while the Wolverines were looking to continue their winning ways having beaten Rutgers the previous week (35-14). Minnesota’s offense under new head coach P.J. Fleck is a mixture of TE sets and Spread sets.
When looking at the scheme Brown chose to defend the Gophers 11/20 pers. formations, one will notice the ultra aggressiveness towards the run and the lack of “coverage” for the H-back. Brown also had several change-ups and automatics to motion and the different formations the Gophers threw at the Wolverines. Below is a diagram of how Brown blitzed the Viper anytime the H-back motioned away.
Coach Brown during his clinic talk at the 2018 Lone Star Clinic noted the absence of the TE in the passing game during the Big 10 season. Outside of Troy Fumagalli at Wisconsin and Mike Gesiki at Penn State, one will be hard-pressed to find a TE that merits an extra man in the passing game. This allowed the Wolverines to add an extra defender in the box against most Big 10 opponents without worrying about an “H-Pop” or a TE streaking down the middle of the field.
Throughout the game, Brown’s defense was able to contain the Gophers running game, limiting them to just under 100 yards. As stated, Minnesota rarely used the TE/H-back in the passing game allowing Coach Brown to be ultra-aggressive to the run. Though the lack of an extra defender opened his secondary up to deep shots outside (and some did hit home), the Wolverine defense was able to limit Demry Croft, the Gophers QB, to a measly stat line of 5/12 for 74 yards passing. Below is a film study of how Coach Brown and the Wolverine defense defended the Gophers multiple 20 pers. looks. Continue reading “MQ Film Study: Defending 20p – Minnesota vs Michigan (2017)”
When I found out that Don Brown was going to speak at the Lone Star Clinic in College Station (a great annual clinic too), I jumped at the chance to go see him talk. There is no argument that when it comes to stopping the run, Don Brown is near the top of the list. His defenses continue to produce no matter where he is. From UConn to BC to Michigan, the Don Brown defense has been a unique challenge for offenses.
His defensive mantra is, “Solve your problems with aggression.” For most defensive coaches that mantra hits home. Coach Brown’s clinic covered several topics from his base defense to LB fundamentals, even doing a breakout session on his “trap” coverage. He didn’t hold back either, talking all ball and no “fluff.” It was a great time, and Coach Don Brown was awesome to listen to. There is no doubt that the man can coach defense and has a unique scheme. Below is a PDF of my clinic notes. Enjoy!
Just like coverages, a defense should have different fronts to combat a variety of formations & schemes.
Just like coverages in a secondary, a defense cannot live in one front or technique on the defensive line. How a defense structures its front line has a direct correlation to how an offense is going to attack it. Most defensive coaches in America understand that the defensive line is critical to not only stopping the run but putting pressure on the quarterback when he drops back to pass. It is no stretch to say that the top teams in any level of football usually have one of the best defensive fronts for that level.
The front, and subsequently the strength call, create the first line of defense against an offense. In a well-formulated defense, the front seven (and even the secondary) act as links in a chain. The anchor points of these links are always the defensive linemen. Understanding how these links react to each other is critical in developing a plan to stop offenses. Not every front (or strength call) is equal to one another.
Some fronts and techniques are better suited to defend Spread offenses than Power ones, and vice versa. For this reason, defensive coaches should carry multiple fronts for multiple situations. Just like a defense’s coverages and alignments are different when defending a Wing-T team compared to a 10 personnel Air Raid offense, different defensive fronts can help combat the multitude of offenses seen throughout the year, and why every defensive coordinator should carry several fronts in his toolbox.
One of the hardest sets in football to defend is the cluster or stack set. Spread offenses utilize this set to get the defense’s outside linebackers in run/pass conflicts. Unlike a traditional 2×2 set, the defense has to adjust to the width of the receivers. Stacking them creates width, and width creates the conflict. Spread teams rely on the open “B” gap to build their RPO’s and offensive gameplan. By stacking the receivers out wide, the defense is forced to adjust. In a two-high system, the player in conflict (usually the Will LB) has to choose, cover down to his receiver or hold tight to the box. If he stays close to the box, the offense is going to throw the quick screen and create a 1-on-1 open field tackling matchup with the safety or corner. In most cases, the defense wants to avoid this as much as possible. On the other end of the spectrum, if the defender widens to the cluster set, the offense has a 4-1 box and a clear running opportunity. Versus a two-high system, there is a great chance for the offense to part the field like the Red Sea for a big gain. Ask any offensive coach, a 4-1 box is a magical thing.
In the image below, Penn St. runs and Under front and “hips” it’s Sam LB to the strength. In most RPO style offenses, this is a clear pass read. The Sam has to honor the run read and step to his gap. Even with zone away and a gap exchange with the crashing DE (in this set the DE has dive), the Sam has to take a step towards the box. The QB is taught to read the Sam’s path and throw the screen. Penn. St. is most likely in a “Cloud” coverage (Two Read) and the safety is bailing on the snap. Easy pickings for any decent offensive coordinator. It’s a conflict of philosophy; the offense wants 1-on-1 matchups and the defense wants a plus-one. In order to create a six-man box and protect against the run, the defense has to spin to single-high, but to keep a plus-one in pass distribution it has to stay in two-high, something has to give. MatchQuarters explores the options.