Most of the 2025 defensive-identity writing has landed in one of two familiar buckets: the pressure-first defenses (Minnesota) and the ball-hawking defenses (Jacksonville, Carolina). Denver's 2025 defense didn't fit either bin cleanly. It was an hourglass — pinched shut at the top and bottom of the route tree, wide open in the middle — and that shape shows up cleanly in the depth-bucket data.

The headline: elite at both extremes

Denver finished the 2025 regular season 7th in the NFL in defensive EPA/play at −0.079, and 7th against the pass specifically at −0.112 pass EPA/play. That's genuine top-tier pass defense — one tier below Houston (−0.217) and Minnesota (−0.148), with Cleveland (−0.132), Jacksonville (−0.119), Seattle (−0.117), and New England (−0.116) all bunched together just ahead of Denver.

What makes Denver unusual is how they got there. Break the passing game into four depth buckets — behind the line of scrimmage, short (0–9), intermediate (10–19), and deep (20+) — and Denver's fingerprint is stark:

Two tiers make the defense; one tier is where opponents got funneled. Behind LOS and deep are Denver's best work relative to the league. Intermediate is the only tier where Denver wasn't clearly elite — it landed almost exactly on the league average, a stark step down from the other three levels, and it's the one tier without takeaways (just 4 INTs on 113 targets). That gap is the whole thesis of this piece, so it's worth stating up front before digging into the extremes.

The checkdown, deleted

Denver held opponents to a 69.5% completion rate on throws behind the line of scrimmage — screens, swing passes, running-back flare routes, the "free yards" most defenses simply concede. Only Philadelphia (65.0% on 103 attempts) and Buffalo (68.5% on 108 attempts) were stingier. Denver's −0.222 EPA/play on those throws beat the 2025 league average of −0.205.

That completion rate is a genuine one-year transformation. Denver allowed 80.7% completion at −0.158 EPA/play on 109 behind-LOS throws in 2024 — a solid mark, but broadly average-to-good. Cutting the completion rate by roughly 11 percentage points on almost identical volume (105 attempts in 2025 vs. 109 in 2024) is a jump you rarely see year over year.

Two different "normal" baselines are worth separating here. Judged against the current league (76.7% behind-LOS completion allowed in 2025), Denver is about 7 points better. Judged against the recent multi-year norm — league behind-LOS completion sat at 78.6% (2022), 78.4% (2023), and 79.0% (2024) before dipping to 76.7% in 2025 — Denver's 69.5% is roughly 9 points below even that longer baseline. Either way you slice it, the checkdown simply wasn't there against Denver in 2025.

The deep shot, refused

At the other extreme, Denver was targeted deep 95 times, the most in the NFL — 5 more than second-place Seattle (90) and 10 more than third-place Detroit (85). Offenses tested Denver deep more than anyone else, and Denver allowed just 25.3% completion, the lowest rate among the ten most-targeted deep defenses in the league. New England (28.4% on 74 attempts) is the only other team in that neighborhood.

That's also a step-change from 2024, when Denver allowed 38.8% completion on 67 deep attempts. Same team, roughly 42% more deep volume, and the completion rate fell by more than 13 points. The 2025 EPA/play on deep throws (+0.118) is a little more than a quarter of the 2025 league average (+0.420) — Denver ranks 5th in deep-ball EPA allowed, behind only New England, Carolina, the Chargers, and Jacksonville.

Note the interception count: only 4 deep INTs on those 95 targets. This isn't a ball-hawking result. It's coverage. Deep balls against Denver aren't getting picked off; they're falling incomplete.

The soft spot: the intermediate window

Now the trade-off. On intermediate throws (10–19 air yards), Denver allowed +0.348 EPA/play — 11th-best in the league, meaning 10 defenses had a lower (better) mark and 21 had a higher (worse) one. In isolation that's a roughly league-average result (league average: +0.382), not a bad one. Completion rate was 45.1%, below the league average of 52.8%, and Denver forced only 4 interceptions on 113 intermediate targets — the fewest of any tier relative to volume.

Put the three numbers side by side and the shape jumps out:

• Behind LOS: −0.222 EPA/play (elite; league avg −0.205)
• Deep: +0.118 EPA/play (elite; league avg +0.420)
• Intermediate: +0.348 EPA/play (roughly league average, but clearly Denver's worst tier by a wide margin)

Denver was one of the best defenses in football at the two "free" throws — the checkdown and the deep shot — and merely average at the throw that requires an offense to hold protection, read a coverage, and layer a ball into the closing window between the second and third levels. That's the hourglass.

Why this is a different identity than MIN or JAX

Minnesota's 2025 top-3 defense (−0.101 EPA/play, −0.148 pass EPA/play) isn't shaped like an hourglass at all — it's closer to a blanket. The Vikings posted the best intermediate mark in the league (−0.012 EPA/play on 83 targets) and smothered the behind-LOS game too (−0.360 EPA/play, 72.3% completion allowed). Minnesota's one real soft spot was deep: on just 39 attempts — the smallest deep-target sample of any defense in this data — they allowed a brutal +1.083 EPA/play. That's a pressure-built defense that rarely gets tested deep, but pays heavily on the few occasions it is.

Jacksonville (−0.086 EPA/play, −0.119 pass EPA/play) is the ball-skills team: the Jaguars picked off 7 of 124 intermediate targets (44.4% completion allowed) — takeaways at exactly the tier where Denver generated almost none (4 INTs on 113 intermediate targets).

Denver is neither of those. It's a coverage-shape defense: the two easy throws were gone, and the price of moving the ball was finding a completion in the 10–19 yard window against a defense that, on the numbers, could live with that trade. Opponents were effectively funneled to the one throw Denver didn't win outright — and even there, the 45.1% completion rate stayed below league average, because Denver's coverage was still competent. It just wasn't dominant, and it wasn't taking the ball away.

What's worth watching

Two open questions follow from this shape. First, whether offenses with genuine intermediate-window passers — quarterbacks who can layer 12-to-18-yard in-breakers off play action — are the ones best equipped to exploit Denver's one non-elite tier, the way the depth-bucket EPA suggests they should be. Second, whether the deep-ball collapse (from 38.8% completion allowed in 2024 to 25.3% in 2025, on nearly 50% more volume) is a repeatable structural feature of this defense or a partly variance-driven result that regresses — deep-ball outcomes carry the widest year-to-year swings of any depth bucket, and Denver's own 2024 numbers show that range.

Either way, the identity was real and distinctive in 2025. Most good defenses win at one end of the field. Denver won at both — and conceded the middle to do it.