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Notre Dame Football Defensive Preview

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Notre Dame Football Defensive Preview

A vicious Notre Dame defense squares up against a struggling Cal offense.

Christopher Helling
Sep 15, 2022
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Notre Dame Football Defensive Preview

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Make sure you catch the offensive preview here.

I was a little dismayed to see some worried Cal fans in the comments of the offensive preview. That wasn’t the article that was supposed to make you lose hope— this one is! Sure, tight end Michael Mayer is probably a first round draft pick, but wait until you see the NFL-caliber players on the defensive line and in the secondary!

We all know that Notre Dame is a big-time college football program, but did you know they even have a partnership with Guinness?

Saw this at my local craft beer store. Notre Dame has their own beer? Someone please contact Berkeley’s The Rare Barrel and ask them where my Cal beer is.

Because nothing says “Fighting Irish” quite like… well, you know. Because what else would get you this hyped for a football game?:

Girl in lower left: “Sit down, idiot.” This guy: “I can’t help it, ‘Jump Around’ is such a banger.“

Although the Notre Dame offense has struggled so far this season, this is still a very good defense. After promoting the former defensive coordinator Marcus Freeman to head coach, Notre Dame had an absolutely fantastic defensive gameplan for the high-powered Ohio State offense. Notre Dame knew exactly what Ohio State wanted to do on offense and took that away from them, forcing Ohio State QB CJ Stroud to beat them via difficult throws on his 3rd or 4th reads. At the very least, Freeman demonstrated that at least the defensive side of the ball could hang with a likely playoff-bound team (well, at least with a whole offseason of preparation). I’m hoping Notre Dame took a look at Cal’s offense and thought, “Yeah, we don’t need to study for this one.”

Notre Dame has one of the best defensive lines in college football, and that’s one of the main reasons that this game worries me. Notre Dame was 12th in the nation in sacks last year (3.15 sacks/game) and 10th in turnovers gained (25 in 13 games), largely due to the fumbles forced by the defensive line as well as the QB pressures that resulted in bad throws for interceptions. Cal, on the other hand, gave up 2 sacks to FCS UC Davis, and 4 sacks to UNLV (for comparison, UNLV was 92nd out of 130 teams in the FBS last year in sacks). Cal generally does well in not turning the ball over, but it’s clear that Cal will have to gameplan around the shortcomings on the offensive line, because Jack Plummer (who has seen the Notre Dame defensive line last year at Purdue, by the way) is not going to have a ton of time to let plays develop.

Beyond that, though, Notre Dame also has some serious athletes in the secondary, who are more likely to be drafted highly for their physical attributes than necessarily their on-field production.

Defensive line

Notre Dame typically runs a variation of a 4-3 defense, with two defensive tackles bookended by a defensive end and what Notre Dame calls the “Vyper.” The Vyper is essentially a stand-up defensive end who can drop back to linebacker when necessary. They also have a position called the “Rover,” which is similarly a hybrid linebacker/safety. Not surprisingly, this is where Notre Dame likes to play some of their most versatile athletes.

Let’s start with the Vyper, because Cal QB Jack Plummer saw this same defensive front last year at Purdue.

VYP Isaiah Foskey gets the sack, DT Jayson Ademilola was held, and DE Myron Tagovailoa-Amosa also got through to give Plummer absolutely no chance

The Vyper, Isaiah Foskey, is an absolute beast. Foskey is one of the top-rated edge defenders in the upcoming NFL Draft class, and a first round draft pick is not out of the question. The 6’5” 265 lbs. edge rusher has impressive speed for a man of his size, and because opposing linemen have to respect his speed off the edge, he can transition to power moves using his length as a pass rusher.

When I mentioned earlier that quarterback pressures resulted in turnovers for Notre Dame, I was referring to plays like this:

VYP Isaiah Foskey speed rush to the outside against an overmatched tight end to force an INT to LB Jack Kiser for the pick-6

Here’s a perfect example of Foskey using both his speed and power. He starts with a speed move to the outside, then drives back the lineman with one-hand:

VYP Isaiah Foskey on the speed rush to beat RT Jalen McKenzie for the sack and forced fumble to clinch the game

Again, Foskey was simply too fast for a lot of offensive linemen, and he consistently created havoc in the backfield last year as a result:

OLB Isaiah Foskey speed rush to the outside for forced fumble turnover

Here’s an example where Foskey uses his power to drive the lineman back into the quarterback for another sack:

VYP Isaiah Foskey pushes the OL back into the QB for the sack

Here Foskey uses his long arms to keep the left tackle’s hands off of him, walks him back into the quarterback, and strips the quarterback for the forced fumble:

VYP Isaiah Foskey strips QB Kedon Slovis from behind to force a fumble

At the traditional defensive end position is Rylie Mills, a 6’5” 292 lbs. junior who has been playing since he was a true freshman. Mills showed a lot of improvement over the course of last season, and I think he could be headed for a breakout year. Mills has a lot of strength and great hands, but he is still developing his pass rush repertoire, and that’s what would really take him to the next level.

Here he fights his way through the Ohio State offensive line:

DE Rylie Mills great job fighting through blocks, but QB CJ Stroud escapes

I like the way he plays with a very high motor. He doesn’t give up on a play:

DE Rylie Mills keeps fighting until he gets the sack

This tight end had no chance of stopping Mills:

DE Rylie Mills swims past the tight end for the sack

Also on the defensive line are the twins, Jayson and Justin Ademilola. Jayson is the more highly-touted of the two at defensive tackle, while Justin is the backup Vyper to Isaiah Foskey.

Jayson Ademilola is a bit undersized at defensive tackle, but he is a pretty stout run defender and reliable tackler, and he also has the potential to play at the next level.

His primary pass rush move is the bull rush:

DT Jayson Ademilola bull rush and forced fumble despite the facemask, recovered by VYP Isaiah Foskey

He usually lines up in the B-gap, but here’s an example of him lined up over the tackle:

DT Jayson Ademilola beats RT Jonah Monheim for the sack on QB Kedon Slovis

DT Jayson Ademilola shows good pursuit against the run game, and is good at penetrating opposing offensive lines:

DT Jayson Ademilola splits the guard and tackle for a sack

His brother, Justin Ademilola, is also a good pass rusher, although not as reliable in rush defense.

Here he shows some good pursuit of the quarterback:

VYP Justin Ademilola strips QB Tanner McKee and recovers his own forced fumble

And here’s a play with both Isaiah Foskey and Justin Ademilola rushing the quarterback:

VYP Isaiah Foskey beats the left tackle and Justin Ademilola (lined up in the box) splits the double team for a sack

Last but not least is the defensive tackle (and sometimes nose tackle) Howard Cross III. His dad, Howard Cross Jr., played 13 seasons in the NFL and won a Super Bowl in 1991 with the Giants. Cross III also steadily improved over the course of last season, taking over the role vacated by now Houston Texans DT Kurt Hinish.

Here he picks up a sack on the ever-elusive CJ Stroud:

DT Howard Cross III gets the sack on QB CJ Stroud as ND brings pressure

Here the Georgia Tech offensive line decides they prefer their quarterback in pancake form:

DT Howard Cross III immediately blows by the center for a sack

Here he shows good pursuit of the running back:

NT Howard Cross III swim move to get the run stop

Finally, I don’t even need to attribute this to a specific player, I just wanted to show the push by the entire defensive line:

Defensive Line wins 4th down push

As clearly shown above, the Notre Dame defensive line will likely cause the Cal offense some serious problems.

Linebackers

Backing up the likely NFL Draft picks along the defensive line are a decent group of linebackers. Notre Dame shuffled their linebacker group around a bit, which complicated this section a bit (I took these clips long before I knew their starting lineup this year), but I will do my best. Last year the starting weakside linebacker was JD Bertrand and the backup middle linebacker was Bo Bauer, so I assumed Bo Bauer would take over the starting job after the departure of the starting MLB. Instead, the new starting weakside linebacker is the senior Marist Liufau, who did not play in 2021 (and he only has 1 solo tackle so far this year, so no clips), and JD Bertrand was moved over to middle linebacker (Bo Bauer is still the backup MLB).

Let’s start with JD Bertrand. Bertrand is an absolute missile, and loves blowing up players on the offense (to his detriment, even; sometimes you need to go for the sure tackle over the big hit). Still, Bertrand led the Irish in tackles last season, showing good instincts for where the ball was going.

Here he uses his powers for good, to pick up the sack:

LB JD Bertrand blitz, blows through RB for a sack

Here Bertrand dives in and gets just enough of a piece of the quarterback to blow this play up:

LB JD Bertrand pressure forces a bad option pitch for a safety

Here he shows great pursuit of the running back out of the backfield, on the sort of play you might expect from a team who knows they can’t protect the QB for too long:

LB JD Bertrand 3rd down TFL on the swing pass from QB Jack Plummer

At middle linebacker is Bo Bauer. The first thing that jumped out to me about Bo Bauer was his coverage skills. For example, here Bauer is given the very difficult task of both simulating pressure, and then getting back into coverage on the wheel route by the linebacker:

LB Bo Bauer great job disguising pressure and getting back into coverage - tough job

The previous starting middle linebacker, Drew White, was very strong in pass coverage, and so more will be expected of Bertrand on that front.

At the “Rover” position—the hybrid linebacker/safety—is Jack Kiser. These sorts of hybrid positions suit the Notre Dame defense well, because they tend to have a lot of “tweener” type recruits— say, an undersized linebacker who is great in coverage, or a big defensive back who is great in run support.

Probably not surprisingly, Kiser is probably the best coverage defender of the linebacking corps.

LB Jack Kiser jumps route for easy pick-6 on a bad read by the Wisconsin QB

Kiser prefers to play in space, and usually uses his speed to attack the run:

LB Jack Kiser tracks down the jet sweep for the TFL

This is probably going to be the toughest front-7 Cal sees all year.

Secondary

The best way to describe Notre Dame’s secondary: serious athletes.

As I mentioned earlier, the secondary also has NFL talent, but in contrast to the defensive line, they don’t necessarily have the on-field results to match. These are the types of players where the NFL is going to look at their measurables and say, “yeah, I’ll take a flyer on this one.” I’m not going to try and predict NFL Draft rounds here, because I’m sure analysts will put them all over the map (and really, you only need one team to really like you).

So what does that mean for the secondary? Well, high ceiling, but perhaps variable play.

The biggest shoes to fill on the secondary from last year was the safety, Kyle Hamilton, who was a mid-first round pick last year. That’s really high for a safety (since safeties have relatively lower positional value in the NFL), but Kyle Hamilton was often described as the top talent of that draft to defy that norm.

So what Notre Dame did was look to the transfer portal and grabbed the best safety they possibly could: Northwestern’s Brandon Joseph.

As the new field/free safety replacing Kyle Hamilton, Joseph will be asked to cover a lot of ground in zone, cover slot receivers in man, be involved in a lot of pressure packages, and just generally be the key to their versatile defense.

Joseph caught attention nationwide for this SportsCenter type of catch:

Freshman S Brandon Joseph intercepts QB Justin Fields’ pass for WR Garrett Wilson (both NFL 1st rounders) with one hand

That’s an NFL first rounder throwing to another NFL first rounder, and Brandon Joseph just making a ridiculous play in their face.

Besides the very obvious ball skills, Joseph is also great in zone coverage and the deep portions of the field.

One issue with Joseph, however, is his tackling. Joseph loves the big hit:

S Brandon Joseph blows up WR Jaxon Smith-Njigba, knocking him out of the game

On the other hand, you could probably pin Marshall’s late touchdown on this same tendency, as it was Joseph who whiffed to give up the game-changing touchdown.

The other starting safety, DJ Brown, is also solid in coverage:

S DJ Brown correctly reads play for the INT, pressure by DE Rylie Mills

The play by the Notre Dame corners is much more interesting, as they have their ups and downs, even though there’s no denying their physical talent. Cam Hart did great against Wisconsin, but got picked on by Ohio State (this was actually the most surprising thing to me, but I guess Ohio State saw something on tape they could exploit). Clarence Lewis struggled in midseason, but had great games against Georgia Tech and Stanford. TaRiq Bracy struggled against Virginia Tech and North Carolina, but did great against Toledo and Ohio State.

Personally, my favorite corner is Cam Hart, and I think he has the most NFL potential. He’s a converted wide receiver, so he has great ball skills, as well as the speed to keep himself glued to any wide receiver. So Hart clearly has the physical tools as a corner, but his biggest weakness is probably his relative inexperience and knowledge for the intricacies of the position (exactly the type of player an NFL team will take a flyer on; can’t teach speed, but we can teach you the position).

Here he shows his coverage skills:

CB Cam Hart nice pass coverage, deflects ball to S DJ Brown for INT

And here he does a good job reading the play:

CB Cam Hart reads the play; knows outside receiver wants to break in and uses his leverage to jump the route for the INT

If your receiver is not open, it’s dangerous to challenge him:

CB Cam Hart nice break on the ball for the INT

One thing I noticed about him is that even though he does a great job of covering receivers, he can be too physical:

CB Cam Hart physical coverage; no flag for holding here so I guess it was the correct decision

TaRiq Bracy has worked his way into the starting lineup this year. I actually thought he was Notre Dame’s best corner last year (when I watched the Pac-12 games, USC and Stanford), but I changed my opinion after seeing the rest of the season (which I watched this offseason). So clearly, the potential is there. Bracy will have a terrible game against a lesser opponent, but then somehow look like the best corner in the game against Ohio State (where pretty much every wide receiver is NFL-bound). There’s probably something I’m missing here to explain this, but Bracy is probably Notre Dame’s most experienced corner.

Here he shows some tight coverage:

CB TaRiq Bracy tight coverage on WR Elijah Higgins on the inside fade route

And here he does the same to some real competition, coming up with a big stop on 3rd down:

CB TaRiq Bracy tight coverage on WR Emeka Egbuka

Here he fights through the catch:

CB TaRiq Bracy pass breakup

CB TaRiq Bracy undercuts the bad throw left inside for the INT

Also in the rotation is Clarence Lewis. I am less enthused about Clarence Lewis, as he’s probably the least exciting of the bunch.

CB Clarence Lewis keeps pace on the deep ball for the pass defense

One thing you could say, though, is that after some early season struggles, he was a much more reliable tackler later in the season:

CB Clarence Lewis fights through the block on the screen pass

I liked the following play against Oklahoma State, only because it shows a receiver this Cal secondary has seen before: former Washington State WR Davontavean (Tay) Martin:

CB Clarence Lewis beat by former Wazzu WR Tay Martin for the TD

I thought Tay Martin was a great receiver at Wazzu, and although it was earlier in his career, Cal did a good job corralling him, just to give you an idea of where Clarence Lewis is comparatively.

So although the defensive line is loaded with talent and consistently disruptive (if you ignore some early season struggles this year), the secondary is loaded with talent but nowhere near as consistent.

Conclusion

The Notre Dame offense has been struggling so far this season, but their defense is still chock full of NFL talent, and will pose a huge problem to a struggling Cal offense. If Cal struggles on defense, the game is done, because Cal isn’t going to score a ton on this defense. If Cal turns this game into the rock-fight I’m expecting, they absolutely have a chance, especially if they can bolster the score with a defensive touchdown. Wilcox defenses have historically struggled covering NFL-caliber tight ends (even if they are great at shutting down NFL-caliber wide receivers), so Cal will have to score a non-negligible about of points on this defense. With a defensive line that will probably tear through the Cal offensive line, Cal is probably going to need to get creative.

I’m hoping this is a great game, and I’ll see you in South Bend.

Go Bears!

Full clips can be found here.

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Notre Dame Football Defensive Preview

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Berkelium97
Sep 15, 2022Author

My takeaway from this piece is that we should punt on first down and then rely on the defense to score points.

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Rollonyoubears111
Sep 15, 2022

Always enjoy reading your columns! It's like watching film in the coaches corner. It's informative and very entertaining.

However...

When they hit the field, I'd like to think Cal will win 17 to 14 with Cal taking an early lead of 10 to 7 in the first half (ND having great field position on a late 2nd quarter possession). Plummer will be sacked more than he'd like. Our O line becomes tired and unable to pick up blitzes, giving Ott no room. Ott's first touchdown is after a swing pass in space where there were trips on the other side. the field goal happens after our defense gives us good field positioning after a bad punt.

ND take the field when the second half begins with 1 explosive run play taking the air out of our Cal sideline, scoring on a floater to their nfl bound TE. The stands of green seem to be with Jesus, thinking they have turned that offensive corner. it's 10 to 14, ND feeling confident, hoping to chew up the clock and hopefully scoring a few more points to put us away.

Cal fails to score points offensively, vying for punts to ND on ensuing possessions.

As the 4th quarter and the game dwindles down, with a 3rd and long deep in their territory, ND decides to throw a floater to their prized TE only to be picked off by our LB hiding in the wings scoring 6 on a 35 yard return.

Guinness will be seen spewing out the mouths of the pious.

Wilcox will be carried on the shoulders of the team.

ND players are looking to enter the transfer portal to other teams, while Cal's recruiting draws in a few 5 stars.

GO BEARS!

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