What Ditd (Off − Def) is

Pick-sixes scored by this defense minus pick-sixes thrown by this offense. Rare events, and a big swing each way.

Higher is better. It is shown per game, so a team's number does not depend on games played. Source: P.

In 2021 the Cowboys led at 0.24; the league average was 0.00.

League snapshot — 2021

League leader

DAL · 0.24

League average

0.00

Best to worst

0.47

All 32 teams, higher is better.

At a glance — 2021

Where the 32 teams sit on this stat this season.

League leader

DAL · 0.24

League laggard

LAR · -0.24

League average

0.00

Spread (max − min)

0.47

Rank	Team	Value	Δ vs avg	Percentile
1	DAL	0.24	0.24	100%
2	GB	0.12	0.12	96.8%
3	MIA	0.12	0.12	93.5%
4	MIN	0.12	0.12	90.3%
5	SF	0.12	0.12	87.1%
6	TEN	0.12	0.12	83.9%
7	BUF	0.06	0.06	80.6%
8	CLE	0.06	0.06	77.4%
9	HOU	0.06	0.06	74.2%
10	KC	0.06	0.06	71%
11	NYJ	0.06	0.06	67.7%
12	PHI	0.06	0.06	64.5%
13	WAS	0.06	0.06	61.3%
14	ARI	0	0.00	58.1%
15	BAL	0	0.00	54.8%
16	DEN	0	0.00	51.6%
17	NE	0	0.00	48.4%
18	SEA	0	0.00	45.2%
19	TB	0	0.00	41.9%
20	ATL	-0.06	-0.06	38.7%
21	CHI	-0.06	-0.06	35.5%
22	CIN	-0.06	-0.06	32.3%
23	DET	-0.06	-0.06	29%
24	IND	-0.06	-0.06	25.8%
25	JAX	-0.06	-0.06	22.6%
26	NO	-0.06	-0.06	19.4%
27	PIT	-0.06	-0.06	16.1%
28	CAR	-0.12	-0.12	12.9%
29	LV	-0.12	-0.12	9.7%
30	NYG	-0.12	-0.12	6.5%
31	LAC	-0.18	-0.18	3.2%
32	LAR	-0.24	-0.24	0%

Does Ditd (Off − Def) matter against the spread?

Run as a one-stat algorithm against the closing line, this stat went 833–745–37 ATS (52.8%) across 2020–2025, #143 of 296 ranked.

Its best season was 2020 (146–108, 57.5%); its worst 2021 (133–137, 49.3%).

For picks, this is a modest signal. One stat is not a recipe — the algorithms combine many.

Season	Games	ATS record	ATS %
2020	256	146–108–2	57.5%
2021	272	133–137–2	49.3%
2022	271	144–120–7	54.5%
2023	272	133–125–14	51.6%
2024	272	140–123–9	53.2%
2025	272	137–132–3	50.9%

Ditd (Off − Def) in 2021 vs 2020

Cowboys lead at 0.24 — they ranked #28 last year. Rams are last at -0.24 — #5 last year.

The league average is 0.00, the same as last year.

Biggest riser: Cowboys, #28 → #1. Biggest faller: Chargers, #4 → #31.

Spread between first and last: 0.47; 21 teams are within 0.10 of the average.

Year-over-year — 2021 vs 2020

Biggest movers from last season.

Biggest riser

DAL · +0.36

Biggest faller

LAR · −0.36

Most consistent

CLE · −0.00

League trend 2021 vs 2020

▲ 0.00

Rank	Team	2021	2020	Δ
1	DAL	0.24	-0.13	+0.36
2	NYJ	0.06	-0.13	+0.18
3	MIA	0.12	-0.06	+0.18
4	MIN	0.12	-0.06	+0.18
5	SF	0.12	-0.06	+0.18
6	DET	-0.06	-0.19	+0.13
7	ARI	0	-0.13	+0.13
8	BAL	0	-0.13	+0.13
9	DEN	0	-0.13	+0.13
10	GB	0.12	0	+0.12
11	TEN	0.12	0	+0.12
12	NE	0	-0.06	+0.06
13	SEA	0	-0.06	+0.06
14	TB	0	-0.06	+0.06
15	PHI	0.06	0	+0.06
16	LV	-0.12	-0.13	+0.01
17	CLE	0.06	0.06	−0.00
18	HOU	0.06	0.06	−0.00
19	CHI	-0.06	0	−0.06
20	CIN	-0.06	0	−0.06
21	BUF	0.06	0.13	−0.07
22	KC	0.06	0.13	−0.07
23	WAS	0.06	0.13	−0.07
24	CAR	-0.12	0	−0.12
25	ATL	-0.06	0.06	−0.12
26	JAX	-0.06	0.06	−0.12
27	NO	-0.06	0.06	−0.12
28	NYG	-0.12	0.06	−0.18
29	PIT	-0.06	0.13	−0.18
30	IND	-0.06	0.19	−0.25
31	LAC	-0.18	0.13	−0.30
32	LAR	-0.24	0.13	−0.36

Multi-year context

7-year window (2020–2026)

Multi-year leader

BUF · 0.08

Multi-year laggard

CIN · -0.09

Biggest improver

DEN · +0.05/yr

Biggest decliner

ATL · −0.05/yr

Rank	Team	Avg	Slope/yr	2020	2021	2022	2023	2024	2025	2026
1	BUF	0.08	−0.01	0.13	0.06	0.06	0.12	0.12	0.06	0
2	JAX	0.05	+0.00	0.06	-0.06	0.12	0.12	0	0.12	0
3	PIT	0.05	+0.01	0.13	-0.06	0.06	0.06	-0.12	0.06	0.20
4	TB	0.04	+0.03	-0.06	0	0.06	0.06	0	0.06	0.20
5	DAL	0.04	+0.01	-0.13	0.24	-0.18	0.29	0	0.06	0
6	SF	0.03	−0.00	-0.06	0.12	0.12	0	0.06	0	0
7	WAS	0.03	−0.00	0.13	0.06	0.06	-0.24	0.06	-0.06	0.20
8	DEN	0.03	+0.05	-0.13	0	-0.12	0	0.18	0.06	0.20
9	GB	0.03	−0.01	0	0.12	0.06	0.06	-0.06	0	0
10	PHI	0.03	+0.00	0	0.06	0	0	0.06	0.06	0
11	CAR	0.02	+0.04	0	-0.12	0	-0.06	-0.06	0.12	0.25
12	IND	0.02	−0.01	0.19	-0.06	-0.12	0.18	-0.06	0	0
13	KC	0.02	−0.03	0.13	0.06	0.12	-0.12	0	-0.06	0
14	CLE	0.01	−0.01	0.06	0.06	0.06	-0.12	-0.18	0.18	0
15	CHI	0.01	+0.02	0	-0.06	-0.06	0	0.06	0.12	0
16	SEA	0.00	−0.01	-0.06	0	0	0.18	0.06	0.06	-0.20
17	NYG	0.00	+0.01	0.06	-0.12	0.06	0.06	-0.24	0	0.20
18	HOU	0.00	+0.00	0.06	0.06	-0.18	-0.06	0.06	0.06	0
19	BAL	0.00	+0.02	-0.13	0	0	0	0.12	0	0
20	NE	-0.01	−0.01	-0.06	0	0.29	-0.24	-0.06	0	0
21	MIA	-0.01	−0.01	-0.06	0.12	-0.06	0.06	-0.06	-0.06	0
22	MIN	-0.02	−0.00	-0.06	0.12	-0.12	-0.06	0.12	-0.12	0
23	LAC	-0.02	−0.01	0.13	-0.18	0	-0.06	0.06	-0.12	0
24	TEN	-0.03	−0.02	0	0.12	0	0	-0.24	-0.06	0
25	NO	-0.03	−0.00	0.06	-0.06	-0.12	-0.06	-0.06	0	0
26	LV	-0.03	+0.02	-0.13	-0.12	-0.06	0.12	0	-0.06	0
27	NYJ	-0.03	+0.00	-0.13	0.06	0	0	-0.12	-0.06	0
28	ATL	-0.04	−0.05	0.06	-0.06	0.06	0	0.12	-0.06	-0.40
29	DET	-0.04	+0.03	-0.19	-0.06	-0.06	-0.06	0.06	0	0
30	LAR	-0.05	−0.02	0.13	-0.24	-0.06	-0.06	0.12	-0.06	-0.20
31	ARI	-0.06	−0.01	-0.13	0	0.12	-0.18	-0.06	0	-0.20
32	CIN	-0.09	−0.03	0	-0.06	-0.13	0	0.06	-0.29	-0.20

Multi-year heatmap

32 teams across 7 seasons. Cells colored by quintile within each season; click a column header to jump to that year.

Team	2020	2021	2022	2023	2024	2025	2026
DAL	-0.13	0.24	-0.18	0.29	0	0.06	0
GB	0	0.12	0.06	0.06	-0.06	0	0
MIA	-0.06	0.12	-0.06	0.06	-0.06	-0.06	0
MIN	-0.06	0.12	-0.12	-0.06	0.12	-0.12	0
SF	-0.06	0.12	0.12	0	0.06	0	0
TEN	0	0.12	0	0	-0.24	-0.06	0
BUF	0.13	0.06	0.06	0.12	0.12	0.06	0
CLE	0.06	0.06	0.06	-0.12	-0.18	0.18	0
HOU	0.06	0.06	-0.18	-0.06	0.06	0.06	0
KC	0.13	0.06	0.12	-0.12	0	-0.06	0
NYJ	-0.13	0.06	0	0	-0.12	-0.06	0
PHI	0	0.06	0	0	0.06	0.06	0
WAS	0.13	0.06	0.06	-0.24	0.06	-0.06	0.20
ARI	-0.13	0	0.12	-0.18	-0.06	0	-0.20
BAL	-0.13	0	0	0	0.12	0	0
DEN	-0.13	0	-0.12	0	0.18	0.06	0.20
NE	-0.06	0	0.29	-0.24	-0.06	0	0
SEA	-0.06	0	0	0.18	0.06	0.06	-0.20
TB	-0.06	0	0.06	0.06	0	0.06	0.20
ATL	0.06	-0.06	0.06	0	0.12	-0.06	-0.40
CHI	0	-0.06	-0.06	0	0.06	0.12	0
CIN	0	-0.06	-0.13	0	0.06	-0.29	-0.20
DET	-0.19	-0.06	-0.06	-0.06	0.06	0	0
IND	0.19	-0.06	-0.12	0.18	-0.06	0	0
JAX	0.06	-0.06	0.12	0.12	0	0.12	0
NO	0.06	-0.06	-0.12	-0.06	-0.06	0	0
PIT	0.13	-0.06	0.06	0.06	-0.12	0.06	0.20
CAR	0	-0.12	0	-0.06	-0.06	0.12	0.25
LV	-0.13	-0.12	-0.06	0.12	0	-0.06	0
NYG	0.06	-0.12	0.06	0.06	-0.24	0	0.20
LAC	0.13	-0.18	0	-0.06	0.06	-0.12	0
LAR	0.13	-0.24	-0.06	-0.06	0.12	-0.06	-0.20

Ditd (Off − Def) since 2018

Leaders since 2018: 2018 Bears (0.25), 2019 Ravens (0.13), 2020 Colts (0.19), 2021 Cowboys (0.24).

The best season on record is Bears 2018 at 0.25; the worst Buccaneers 2019 at -0.31.

Distribution

How the 32 teams cluster for 2021.

About this stat

Stat ID: net_ditd
Side: net
Family: NET (Off − Def)
Data source: P only
Polarity: higher is better (or neutral)
Display grain: count
Algorithm eligibility: Stat-page only: this stat is not available in the Algorithm Builder.