NFL Lines

League snapshot — 2021

League leaderKC 11.65
League average12.72
Best to worst2.35

All 32 teams, lower is better.

At a glance — 2021

Where the 32 teams sit on this stat this season.

League leader

KC · 11.65

League laggard

NO · 14

League average

12.72

Spread (max − min)

2.35

Rank	Team	Value	Δ vs avg	Percentile
1	KC	11.65	-1.08	100%
2	BAL	11.88	-0.84	96.8%
3	DET	11.88	-0.84	93.5%
4	GB	11.94	-0.78	90.3%
5	HOU	12	-0.72	87.1%
6	ARI	12.18	-0.55	83.9%
7	CHI	12.24	-0.49	80.6%
8	IND	12.24	-0.49	77.4%
9	NE	12.29	-0.43	74.2%
10	TEN	12.35	-0.37	71%
11	BUF	12.53	-0.19	67.7%
12	ATL	12.59	-0.14	64.5%
13	MIN	12.59	-0.14	61.3%
14	LAC	12.65	-0.08	58.1%
15	PHI	12.65	-0.08	54.8%
16	CAR	12.71	-0.02	51.6%
17	CLE	12.82	0.10	48.4%
18	CIN	12.88	0.16	45.2%
19	JAX	12.88	0.16	41.9%
20	NYJ	12.88	0.16	38.7%
21	SF	12.88	0.16	35.5%
22	DAL	13	0.28	32.3%
23	DEN	13.06	0.33	29%
24	LAR	13.12	0.39	25.8%
25	SEA	13.18	0.45	22.6%
26	NYG	13.24	0.51	19.4%
27	WAS	13.24	0.51	16.1%
28	TB	13.29	0.57	12.9%
29	MIA	13.35	0.63	9.7%
30	LV	13.41	0.69	6.5%
31	PIT	13.59	0.86	3.2%
32	NO	14	1.28	0%

Year-over-year — 2021 vs 2020

Biggest movers from last season.

Biggest riser

MIA · +1.92

Biggest faller

TEN · −0.90

Most consistent

BAL · +0.01

League trend 2021 vs 2020

▲ 0.19

Rank	Team	2021	2020	Δ
1	MIA	13.35	11.44	+1.92
2	MIN	12.59	11.38	+1.21
3	NO	14	12.81	+1.19
4	NE	12.29	11.44	+0.86
5	JAX	12.88	12.06	+0.82
6	LV	13.41	12.63	+0.79
7	NYG	13.24	12.56	+0.67
8	SF	12.88	12.31	+0.57
9	TB	13.29	12.75	+0.54
10	BUF	12.53	12	+0.53
11	ATL	12.59	12.06	+0.53
12	CAR	12.71	12.25	+0.46
13	NYJ	12.88	12.44	+0.44
14	GB	11.94	11.56	+0.38
15	CLE	12.82	12.56	+0.26
16	LAR	13.12	13	+0.12
17	DET	11.88	11.81	+0.07
18	KC	11.65	11.63	+0.02
19	LAC	12.65	12.63	+0.02
20	BAL	11.88	11.88	+0.01
21	WAS	13.24	13.25	−0.01
22	DAL	13	13.06	−0.06
23	CIN	12.88	13.06	−0.18
24	PIT	13.59	13.88	−0.29
25	PHI	12.65	13	−0.35
26	IND	12.24	12.63	−0.39
27	ARI	12.18	12.63	−0.45
28	HOU	12	12.50	−0.50
29	DEN	13.06	13.56	−0.50
30	SEA	13.18	13.88	−0.70
31	CHI	12.24	13.06	−0.83
32	TEN	12.35	13.25	−0.90

Multi-year context

7-year window (2019–2025)

Multi-year leader

DET · 11.98

Multi-year laggard

PIT · 13.20

Biggest improver

WAS · −0.26/yr

Biggest decliner

BAL · +0.34/yr

Rank	Team	Avg	Slope/yr	2019	2020	2021	2022	2023	2024	2025
1	DET	11.98	−0.13	13.06	11.81	11.88	11.88	11.88	10.88	12.47
2	GB	12.16	+0.13	12.31	11.56	11.94	11.24	13.24	12.06	12.76
3	ARI	12.29	−0.20	13.31	12.63	12.18	11.88	12.06	12.12	11.82
4	SF	12.32	−0.09	12.06	12.31	12.88	12.65	12.59	12.65	11.12
5	CHI	12.41	−0.20	13	13.06	12.24	11.82	13.06	12.47	11.24
6	BUF	12.41	−0.14	13.13	12	12.53	13	12.53	11.76	11.94
7	MIA	12.47	+0.02	12.13	11.44	13.35	13.53	12.59	12.06	12.18
8	KC	12.51	+0.17	12.56	11.63	11.65	13	13	12.65	13.06
9	LAC	12.52	+0.03	12.13	12.63	12.65	11.71	13.65	13.18	11.71
10	CAR	12.52	+0.10	11.69	12.25	12.71	13.35	12.47	12.94	12.24
11	ATL	12.52	+0.13	11.94	12.06	12.59	12.76	13.12	12.41	12.76
12	NE	12.54	+0.08	12.13	11.44	12.29	14	13.71	12.53	11.71
13	NYG	12.55	−0.22	13.38	12.56	13.24	11.94	12.59	12.65	11.47
14	DAL	12.59	−0.17	12.44	13.06	13	13.53	12.41	11.94	11.76
15	CIN	12.67	−0.19	12.94	13.06	12.88	13.25	12.47	12.18	11.88
16	JAX	12.67	+0.19	11.81	12.06	12.88	12.88	13.18	13.12	12.76
17	HOU	12.71	+0.12	12.56	12.50	12	12.71	13.29	12.94	13
18	TEN	12.76	−0.11	12.69	13.25	12.35	13.18	13.59	12.53	11.76
19	BAL	12.76	+0.34	12.13	11.88	11.88	12.18	14.53	13.35	13.41
20	MIN	12.77	+0.11	13.31	11.38	12.59	12.71	13.53	12.76	13.12
21	CLE	12.78	+0.16	12.06	12.56	12.82	12.47	13.47	12.94	13.12
22	LV	12.78	+0.18	11.75	12.63	13.41	12.24	13.29	12.82	13.35
23	LAR	12.90	−0.10	13.56	13	13.12	12.12	13.29	12	13.24
24	IND	12.91	+0.19	12.13	12.63	12.24	13.12	14.06	13.47	12.71
25	WAS	12.96	−0.26	14.13	13.25	13.24	12.29	13.24	12.18	12.41
26	PHI	12.98	+0.05	12.81	13	12.65	12.94	13.76	12.41	13.29
27	TB	13.00	−0.22	13.63	12.75	13.29	13.88	13.29	12.41	11.76
28	NO	13.14	−0.09	13	12.81	14	13.76	13	13.12	12.29
29	DEN	13.15	+0.04	13.19	13.56	13.06	12.88	11.76	13.65	13.94
30	SEA	13.16	+0.20	11.50	13.88	13.18	13.18	13.59	13.12	13.71
31	NYJ	13.18	−0.13	13.88	12.44	12.88	14.24	14.12	12.47	12.24
32	PIT	13.20	−0.05	13	13.88	13.59	12.59	13.65	11.88	13.82

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	2019	2020	2021	2022	2023	2024	2025
KC	12.56	11.63	11.65	13	13	12.65	13.06
BAL	12.13	11.88	11.88	12.18	14.53	13.35	13.41
DET	13.06	11.81	11.88	11.88	11.88	10.88	12.47
GB	12.31	11.56	11.94	11.24	13.24	12.06	12.76
HOU	12.56	12.50	12	12.71	13.29	12.94	13
ARI	13.31	12.63	12.18	11.88	12.06	12.12	11.82
CHI	13	13.06	12.24	11.82	13.06	12.47	11.24
IND	12.13	12.63	12.24	13.12	14.06	13.47	12.71
NE	12.13	11.44	12.29	14	13.71	12.53	11.71
TEN	12.69	13.25	12.35	13.18	13.59	12.53	11.76
BUF	13.13	12	12.53	13	12.53	11.76	11.94
ATL	11.94	12.06	12.59	12.76	13.12	12.41	12.76
MIN	13.31	11.38	12.59	12.71	13.53	12.76	13.12
LAC	12.13	12.63	12.65	11.71	13.65	13.18	11.71
PHI	12.81	13	12.65	12.94	13.76	12.41	13.29
CAR	11.69	12.25	12.71	13.35	12.47	12.94	12.24
CLE	12.06	12.56	12.82	12.47	13.47	12.94	13.12
CIN	12.94	13.06	12.88	13.25	12.47	12.18	11.88
JAX	11.81	12.06	12.88	12.88	13.18	13.12	12.76
NYJ	13.88	12.44	12.88	14.24	14.12	12.47	12.24
SF	12.06	12.31	12.88	12.65	12.59	12.65	11.12
DAL	12.44	13.06	13	13.53	12.41	11.94	11.76
DEN	13.19	13.56	13.06	12.88	11.76	13.65	13.94
LAR	13.56	13	13.12	12.12	13.29	12	13.24
SEA	11.50	13.88	13.18	13.18	13.59	13.12	13.71
NYG	13.38	12.56	13.24	11.94	12.59	12.65	11.47
WAS	14.13	13.25	13.24	12.29	13.24	12.18	12.41
TB	13.63	12.75	13.29	13.88	13.29	12.41	11.76
MIA	12.13	11.44	13.35	13.53	12.59	12.06	12.18
LV	11.75	12.63	13.41	12.24	13.29	12.82	13.35
PIT	13	13.88	13.59	12.59	13.65	11.88	13.82
NO	13	12.81	14	13.76	13	13.12	12.29

Distribution

How the 32 teams cluster for 2021.

About this stat

Stat ID: def_team_conversions_third_down_att
Side: defensive
Family: Conversions
Data source: P + N
Polarity: lower is better
Display grain: count
Algorithm eligibility: Algorithm-eligible: this stat can be picked in the Algorithm Builder.