Notre Dame has allowed exactly one second-half touchdown this entire season. Not one per game. One total.
The third-ranked Fighting Irish are 4-0 and lead the FBS in total defense at 199.3 yards per game, while sitting second in scoring defense at 8.3 points per game behind only Iowa’s 8.0. They travel to North Carolina this weekend.
The One-Year Turnaround Is Staggering
Here is the number that should get attention. Through four games last season, this same Notre Dame defense allowed 27.8 points per game. It now allows 8.3.
Defenses do not improve by nearly 20 points per game in a single offseason. That kind of jump usually requires a coaching change, a complete roster overhaul, or a drastically easier schedule. Notre Dame did it with continuity.
They Are Doing It Shorthanded
This is the part that makes the numbers more impressive rather than less. Notre Dame is playing without preseason All-American safety Brauntae Johnson and his backup Luke Talich, both out with injuries.
Losing your best safety and his replacement should destroy a secondary. Instead the Irish are leading the country in yards allowed, which points to depth and scheme rather than a couple of elite individuals carrying a unit.
Marcus Freeman Refuses To Make It Complicated
Freeman credited execution rather than any tactical breakthrough, saying there is no magical formula and pointing to work, practice, and understanding the whats, whys and hows of executing on game day.
Coaches say things like that constantly, and usually it is deflection. In this case it matches the evidence. Notre Dame is not confusing opponents with exotic looks. It is playing sound defense with players who know their assignments.
North Carolina Is The Right Test
Road games in the ACC are where ranked teams get ambushed. The crowd is different, the preparation window is shorter, and a 4-0 team carrying a national narrative has everything to lose.
Notre Dame beat Purdue 49-10 last week, which tells us almost nothing about how this defense handles a competent offense on the road in October.
My Verdict
I think the defense is legitimate, and I think the scoring numbers will regress. Allowing 8.3 points per game is not sustainable against Playoff-caliber offenses, and nobody should expect it to be.
But a top-five national defense that is already playing without two safeties is a team built to survive November. Notre Dame should win at North Carolina, and the more interesting question is whether this unit holds up when it eventually faces a top-ten offense.
A longtime sports reporter, Carlos Garcia has written about some of the biggest and most notable athletic events of the last 5 years. He has been credentialed to cover MLS, NBA and MLB games all over the United States. His work has been published on Fox Sports, Bleacher Report, AOL and the Washington Post.