Defense rankings — 2026 Week 4

Use this for the order, not the number. Ranking defenses this way is about twice as good as ranking them by season-to-date fantasy points (Spearman 0.29 out of sample vs 0.13) — but half of what a defense scores is turnovers and touchdowns, which nothing predicts.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Defense ProjFloor–ceiling Pts allowedfrom tiers SacksTurnovers
1 MIN vs MIA 8.1 1.8 – 15.2 18.2 +1.6 2.8 1.4
2 CHI vs NYJ 8.0 1.7 – 15.1 18.7 +1.5 2.8 1.4
3 KC @ LV 7.8 1.6 – 15.0 19.2 +1.4 2.8 1.5
4 PIT @ CLE 7.6 1.4 – 14.8 19.3 +1.3 2.7 1.4
5 BAL vs TEN 7.6 1.3 – 14.8 19.6 +1.2 2.7 1.4
6 NYG vs ARI 7.6 1.3 – 14.7 19.5 +1.3 2.7 1.4
7 DET @ CAR 6.6 0.3 – 13.7 22.4 +0.5 2.5 1.4
8 NO vs ATL 6.5 0.2 – 13.7 21.8 +0.6 2.5 1.3
9 SF vs DEN 6.4 0.1 – 13.5 22.3 +0.5 2.4 1.3
10 LA @ PHI 6.2 -0.0 – 13.4 23.2 +0.3 2.4 1.4
11 GB @ TB 6.2 -0.0 – 13.4 23.2 +0.3 2.4 1.4
12 HOU vs DAL 6.2 -0.1 – 13.3 22.8 +0.4 2.4 1.3
13 CLE vs PIT 6.2 -0.1 – 13.3 22.0 +0.6 2.4 1.2
14 ATL @ NO 5.7 -0.6 – 12.8 24.3 +0.0 2.3 1.3
15 CIN vs JAX 5.6 -0.7 – 12.7 24.7 -0.1 2.2 1.3
16 WAS vs IND 5.5 -0.8 – 12.7 24.8 -0.1 2.2 1.3
17 DEN @ SF 5.5 -0.8 – 12.7 24.8 -0.1 2.3 1.3
18 DAL @ HOU 5.4 -0.9 – 12.5 25.3 -0.2 2.2 1.3
19 PHI vs LA 5.3 -1.0 – 12.5 24.9 -0.1 2.2 1.2
20 TB vs GB 5.3 -1.0 – 12.5 24.9 -0.1 2.2 1.2
21 IND @ WAS 5.1 -1.1 – 12.3 26.2 -0.4 2.2 1.3
22 LV vs KC 5.1 -1.2 – 12.2 25.0 -0.1 2.1 1.1
23 CAR vs DET 5.0 -1.3 – 12.1 25.7 -0.3 2.1 1.2
24 MIA @ MIN 4.9 -1.4 – 12.0 26.0 -0.4 2.1 1.2
25 JAX @ CIN 4.8 -1.5 – 11.9 27.2 -0.7 2.1 1.3
26 ARI @ NYG 4.7 -1.6 – 11.8 26.7 -0.5 2.1 1.2
27 NYJ @ CHI 4.4 -1.9 – 11.5 27.4 -0.7 2.0 1.1
28 TEN @ BAL 4.1 -2.2 – 11.2 28.4 -0.9 1.9 1.1
Projected points allowed comes from the posted total and the opponent's implied total; the tier column is the expectation across the points-allowed tiers, not the tier a single projection happens to land in. Defensive touchdowns and safeties are the league mean — nothing forecasts them (fitted 2019-2025). Measured walk-forward, one season held out at a time: Spearman 0.295, MAE 4.27 against a 4.41 league-mean baseline, R² 0.079 over 3,136 defense-games. The R² is the honest ceiling: this orders defenses, it does not predict their scores. Study at backtests/kicker_dst/FINDINGS.md.