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# The Bears' 4th-Worst Run Defense Isn't Terrible — It Just Bleeds on Early Downs
- URL: https://www.statsdigest.com/bears-run-defense-2025-ypc-lies/
- Published: 2026-07-17T02:31:18.000Z
- Updated: 2026-07-17T02:31:18.000Z
- Description: The Chicago Bears run defense ranks 4th-worst in yards per carry, but EPA data shows early-down explosive plays—not overall weakness—are the real issue.
- Author: Bill Seifert
- Tags: Chicago Bears, run defense, EPA, NFL analytics, 2025 NFL, early downs

If you glance at the standings-page version of the 2025 Chicago Bears run defense, you get one story. If you look at how the offense they're facing actually *scores*, you get a different one.

## The box-score case for panic

Through the 2025 regular season, Chicago allowed **5.07 yards per carry** on 452 designed rushes — the **4th-worst mark in the NFL**, trailing only the Giants (5.63), Bengals (5.43), and Bills (5.21). The league average is 4.52.

It's also the highest YPC Chicago surrendered since 2022 (5.18) — worse than the 4.90 they gave up in 2024, and a jarring jump from 3.92 in 2023.

If you stop reading there — and most box-score summaries do — you conclude the Bears' run defense is one of the worst in football.

## The EPA case for calm

Now sort the same 32 defenses by **EPA per rush allowed**, which weighs plays by how much they actually shift the odds of scoring:

| Metric               | Bears   | Rank (worst → best)   | League avg |
| -------------------- | ------- | --------------------- | ---------- |
| YPC allowed          | 5.07    | **4th-worst**         | 4.52       |
| EPA/rush allowed     | +0.0015 | 14th-worst (**19th**) | −0.006     |
| Success rate allowed | 45.6%   | 8th-worst             | 43.1%      |

The EPA/rush figure is essentially league-median. Success rate — the share of runs that stay on-schedule for the offense — is a shade above average but nowhere near the top-five disaster the YPC number implies. Chicago allowed a ton of ground yardage without allowing a ton of *damage*.

There's only one way that math works: a small number of very long runs is doing almost all of the yardage work.

## The boom-or-bust profile

Two splits tell the story:

- **Explosive-run rate (10+ yards allowed): 13.05%** — 7th-worst in the NFL, above the league average of 11.2%. Chicago has surrendered **13 runs of 20+ yards**.
- **Stuff rate (runs held to 0 or negative): 14.16%** — 6th-worst. League average is 16.6%. Only Cincinnati, the Rams, Carolina, Philadelphia, and Detroit generate fewer negative runs per attempt.

So the Bears are simultaneously below-average at killing plays in the backfield *and* below-average at preventing the chunk gain. That's a defense with a wide variance profile: a lot of 4-yard gains sneak up to 6, and a handful of them go 30\. Meanwhile, the ordinary, on-schedule runs are getting stopped often enough that success rate stays reasonable.  
  
You can be miserable at the extremes and mediocre in the middle.

## Where the damage actually lives: early downs

Split Chicago's rush defense by down and the pattern gets sharper:

| Down      | Runs | YPC      | EPA/rush |
| --------- | ---- | -------- | -------- |
| 1st & 2nd | 399  | **5.11** | +0.003   |
| 3rd       | 46   | 4.09     | +0.069   |

On first and second down, Chicago is giving up 5.1 yards a pop and a 13.0% explosive rate — that's the leak.

On third down, they tighten. 4.09 YPC allowed against a league average of 4.57 on 3rd-down runs, and +0.069 EPA/rush allowed against a league-wide 3rd-down run EPA of **+0.116**. In other words, when offenses actually run on 3rd down against Chicago, they gain *less* value than they do on 3rd down against the average defense. The Bears rank 15th out of 32 in 3rd-down rush EPA allowed — right at league median.

So the sequence looks like this: Chicago concedes ordinary early-down runs, occasionally coughs up a 25-yarder, then holds up when the down demands a stop. That combination pumps up YPC while keeping the down-adjusted EPA roughly neutral.

## What this reframes

The "Bears run defense is bad" narrative isn't wrong, exactly — 5.07 YPC is 5.07 YPC. Chicago isn't getting physically outmanned into a leaky floor; they're a middling stop unit with an explosive-play problem on early downs. The fix isn't "get tougher up front" as much as it is "stop giving up the 20-yarder on 1st-and-10."

That's a very different to-do list than the one the YPC ranking implies.

I'd want to see Chicago's early-down explosive rate come down before I called this a real problem for a playoff-caliber defense — but on the current evidence, the honest read is that the Bears' run defense is roughly league-average with a variance issue, not a bottom-five unit. Yards per carry, once again, is telling you what happened without telling you what it cost.