Jeffery Simmons

iDL·

6 graded seasons·71.1 average·95.9 best (2025)

95.9

2025 grade· 100 pct

Career grade trend

2025 iDL

100th percentile among qualified iDLs

z = +2.75

confidence 100%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	9.7%	22nd	−5%	72 tackle attempts
Pressure rate	4.2%	99th	35%	764 defensive snaps
Sack rate	1.44%	99th	20%	764 defensive snaps
Tackles / snap	8.5%	99th	5%	764 defensive snaps
TFL rate	2.23%	99th	25%	764 defensive snaps

75th percentile among qualified iDLs

z = +0.56

confidence 100%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	9.1%	26th	−5%	66 tackle attempts
Pressure rate	2.0%	51st	35%	807 defensive snaps
Sack rate	0.62%	62nd	20%	807 defensive snaps
Tackles / snap	7.4%	98th	5%	807 defensive snaps
TFL rate	1.36%	89th	25%	807 defensive snaps

86th percentile among qualified iDLs

z = +0.94

confidence 94%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	7.0%	22nd	−5%	43 tackle attempts
Pressure rate	2.6%	72nd	35%	658 defensive snaps
Sack rate	0.91%	84th	20%	658 defensive snaps
Tackles / snap	6.1%	88th	5%	658 defensive snaps
TFL rate	1.37%	92nd	25%	658 defensive snaps

79th percentile among qualified iDLs

z = +0.63

confidence 100%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	9.4%	82nd	−5%	53 tackle attempts
Pressure rate	2.5%	72nd	35%	840 defensive snaps
Sack rate	0.89%	83rd	20%	840 defensive snaps
Tackles / snap	5.7%	76th	5%	840 defensive snaps
TFL rate	1.07%	76th	25%	840 defensive snaps

89th percentile among qualified iDLs

z = +1.00

confidence 100%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	15.1%	78th	−5%	53 tackle attempts
Pressure rate	2.7%	71st	35%	932 defensive snaps
Sack rate	0.91%	94th	20%	932 defensive snaps
Tackles / snap	4.8%	47th	5%	932 defensive snaps
TFL rate	1.29%	96th	25%	932 defensive snaps

53th percentile among qualified iDLs

z = -0.10

confidence 100%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	8.9%	29th	−5%	45 tackle attempts
Pressure rate	2.5%	62nd	35%	840 defensive snaps
Sack rate	0.36%	41st	20%	840 defensive snaps
Tackles / snap	4.9%	64th	5%	840 defensive snaps
TFL rate	0.36%	22nd	25%	840 defensive snaps

Below volume threshold — grade shown for reference

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	14.3%	56th	−5%	21 tackle attempts
Pressure rate	1.6%	45th	35%	314 defensive snaps
Sack rate	0.64%	63rd	20%	314 defensive snaps
Tackles / snap	5.7%	79th	5%	314 defensive snaps
TFL rate	0.96%	63rd	25%	314 defensive snaps