Quinnen Williams

iDL·

7 graded seasons·76.9 average·94.4 best (2022)

79.8

2025 grade· 91 pct

Career grade trend

2025 iDL

91th percentile among qualified iDLs

z = +1.20

confidence 91%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	13.0%	61st	−5%	46 tackle attempts
Pressure rate	3.6%	97th	35%	640 defensive snaps
Sack rate	0.39%	43rd	20%	640 defensive snaps
Tackles / snap	6.3%	93rd	5%	640 defensive snaps
TFL rate	1.56%	93rd	25%	640 defensive snaps

90th percentile among qualified iDLs

z = +0.97

confidence 100%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	21.3%	99th	−5%	47 tackle attempts
Pressure rate	3.7%	97th	35%	724 defensive snaps
Sack rate	0.83%	82nd	20%	724 defensive snaps
Tackles / snap	5.1%	72nd	5%	724 defensive snaps
TFL rate	1.10%	71st	25%	724 defensive snaps

93th percentile among qualified iDLs

z = +1.15

confidence 100%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	12.5%	73rd	−5%	56 tackle attempts
Pressure rate	3.7%	95th	35%	779 defensive snaps
Sack rate	0.71%	69th	20%	779 defensive snaps
Tackles / snap	6.3%	91st	5%	779 defensive snaps
TFL rate	1.28%	90th	25%	779 defensive snaps

98th percentile among qualified iDLs

z = +2.45

confidence 99%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	3.5%	15th	−5%	57 tackle attempts
Pressure rate	4.5%	99th	35%	690 defensive snaps
Sack rate	1.74%	99th	20%	690 defensive snaps
Tackles / snap	8.0%	97th	5%	690 defensive snaps
TFL rate	1.74%	98th	25%	690 defensive snaps

84th percentile among qualified iDLs

z = +0.68

confidence 88%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	8.1%	28th	−5%	37 tackle attempts
Pressure rate	2.6%	67th	35%	613 defensive snaps
Sack rate	0.98%	94th	20%	613 defensive snaps
Tackles / snap	5.5%	63rd	5%	613 defensive snaps
TFL rate	0.82%	65th	25%	613 defensive snaps

95th percentile among qualified iDLs

z = +1.63

confidence 84%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	13.7%	68th	−5%	51 tackle attempts
Pressure rate	3.4%	84th	35%	587 defensive snaps
Sack rate	1.19%	98th	20%	587 defensive snaps
Tackles / snap	7.5%	97th	5%	587 defensive snaps
TFL rate	1.70%	99th	25%	587 defensive snaps

59th percentile among qualified iDLs

z = +0.15

confidence 73%

Stat	Value	Percentile	Weight	Sample
Missed tackle rate	13.6%	53rd	−5%	22 tackle attempts
Pressure rate	2.2%	64th	35%	511 defensive snaps
Sack rate	0.49%	52nd	20%	511 defensive snaps
Tackles / snap	3.7%	42nd	5%	511 defensive snaps
TFL rate	0.78%	53rd	25%	511 defensive snaps