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Injury Risk Analysis

NFL Injury Risk Analysis

Comprehensive Player Risk Assessment: Analyze Injury History, Risk Scores, and Health Status for Informed Decisions

Week 19

2025 Season

Re-aggravation Index Score Kappa – "RISK"

RISK is a proprietary metric that measures a player's susceptibility to reinjury, or associated injury, based on a player's current injury status, previous injury history, and historical norms for all NFL players. When possible, the dataset is limited to players with a similar athletic profile.

Depending on the nature and uniqueness of the injury and the robustness of the available data, RISK quantifies how a player's future performance may be affected by their current injury status.

Trent Williams
T 16th Season 90.4% Snaps
SF
BUS
78.2
Health Score
Risk Metric
9.6
High Risk
Injury History
2025 Season
Hamstring
Total: 1
Career Average
2.0 games missed/season
Career Injury History (5 most recent years)
2025
Hamstring Injury
2 games missed
2024
Ankle Injury, Toe Injury
7 games missed
2023
Ankle Injury
2 games missed
2022
High Ankle Sprain
3 games missed
2021
Ankle Sprain, Ankle Sprain, Hand/Wrist/Elbow Injury
2 games missed
Lane Johnson
T 13th Season 73.6% Snaps
PHI
BUS
83.3
Health Score
Risk Metric
7.8
High Risk
Injury History
2025 Season
Foot
Total: 1
Career Average
2.2 games missed/season
Career Injury History (5 most recent years)
2025
Foot Injury
8 games missed
2024
Concussion/Head Injury
1 game missed
2022
Groin Strain
2 games missed
2021
Knee Injury
3 games missed
2020
Ankle Injury, Ankle Injury, Ankle Injury
8 games missed
Trent Brown
T 11th Season 99.5% Snaps
HOU
BUS
73
Health Score
Risk Metric
9.7
High Risk
Injury History
2025 Season
Ankle, Hand
Total: 3
Career Average
4.5 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury, Hand/Wrist/Elbow Injury
2 games missed
2024
Knee Injury
14 games missed
2023
Ankle Injury, Chest Injury/Chest Contusion, Concussion/Head Injury, Hand/Wrist/Elbow Injury, Illness
5 games missed
2022
Ankle Injury, Illness
0 games missed
2021
Calf Strain, Calf Strain
8 games missed
George Kittle
TE 9th Season 75.4% Snaps
SF
BUS
69.7
Health Score
Risk Metric
10.4
High Risk
Injury History
2025 Season
Achilles, Ankle, Hamstring
Total: 3
Career Average
3.1 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury, Hamstring Injury
7 games missed
2024
Ankle Injury, Foot Injury, Hamstring Injury, Hamstring Injury, Rib Injury
2 games missed
2023
Groin Strain
0 games missed
2022
Groin Strain
2 games missed
2021
Calf Strain
3 games missed
Dallas Goedert
TE 8th Season 85.1% Snaps
PHI
BUS
69.5
Health Score
Risk Metric
6.7
Moderate Risk
Injury History
2025 Season
Knee
Total: 2
Career Average
3.1 games missed/season
Career Injury History (5 most recent years)
2025
Knee Injury, Knee Injury
2 games missed
2024
Hamstring Injury, Knee Injury
7 games missed
2023
Arm Injury
3 games missed
2022
Shoulder Injury
5 games missed
2021
COVID 19/Reserve List, COVID 19/Reserve List
2 games missed
Del'Shawn Phillips
ILB 7th Season 18.9% Snaps
LAC
BUS
78.9
Health Score
Risk Metric
6.3
Moderate Risk
Injury History
2025 Season
Hamstring, Toe
Total: 2
Career Average
3.3 games missed/season
Career Injury History (5 most recent years)
2025
Hamstring Injury, Toe Injury
2 games missed
2023
Shoulder Injury, Shoulder Injury
2 games missed
2022
Quadriceps Strain/Injury
2 games missed
2020
Quadriceps Strain/Injury
17 games missed
Luke Gifford
MLB 7th Season 17.8% Snaps
SF
BUS
72.5
Health Score
Risk Metric
7.6
High Risk
Injury History
2025 Season
Hamstring, Hip, Quadriceps
Total: 3
Career Average
2.6 games missed/season
Career Injury History (5 most recent years)
2025
Hamstring Injury, Hip Injury, Quadriceps Strain/Injury
1 game missed
2024
Back Injury/L-Spine, Concussion/Head Injury
2 games missed
2023
Hamstring Injury, Hamstring Injury, Shin Injury
8 games missed
2022
Hamstring Injury
1 game missed
2019
Ankle Injury
6 games missed
Tershawn Wharton
DT 6th Season 71.4% Snaps
CAR
BUS
72.7
Health Score
Risk Metric
6.4
Moderate Risk
Injury History
2025 Season
Hamstring, Toe
Total: 3
Career Average
3.7 games missed/season
Career Injury History (5 most recent years)
2025
Hamstring Injury, Hamstring Injury, Toe Injury
7 games missed
2024
Knee Injury
0 games missed
2022
ACL Injury
15 games missed
Yetur Gross-Matos
DE 6th Season 32.2% Snaps
SF
BUS
58.7
Health Score
Risk Metric
7.4
High Risk
Injury History
2025 Season
Hamstring, Knee
Total: 6
Career Average
4.7 games missed/season
Career Injury History (5 most recent years)
2025
Hamstring Injury, Hamstring Injury, Knee Injury, Knee Injury, Knee Injury, Knee Injury
10 games missed
2024
Knee Injury, Knee Injury
6 games missed
2023
Hamstring Injury, Knee Injury
5 games missed
2021
Ankle Injury, COVID 19/Reserve List
3 games missed
2020
Ankle Injury, Concussion/Head Injury, Shoulder Injury, Shoulder Injury
4 games missed
Joshua Palmer
WR 5th Season 49.3% Snaps
BUF
BUS
56.8
Health Score
Risk Metric
8.2
High Risk
Injury History
2025 Season
Ankle, Knee
Total: 5
Career Average
3.2 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury, Ankle Injury, Ankle Injury, Knee Injury, Knee Injury
6 games missed
2024
Foot Injury, Hand/Wrist/Elbow Injury, Knee Injury
3 games missed
2023
Concussion/Head Injury, Knee Injury, Knee Injury
6 games missed
2022
Concussion/Head Injury
1 game missed
Elijah Molden
FS 5th Season 71.9% Snaps
LAC
BUS
49.6
Health Score
Risk Metric
9.1
High Risk
Injury History
2025 Season
Hamstring, Knee, Thumb
Total: 5
Career Average
5.4 games missed/season
Career Injury History (5 most recent years)
2025
Hamstring Injury, Hamstring Injury, Hamstring Injury, Knee Injury, Thumb/Finger Injury
6 games missed
2024
Knee Injury, Shin Injury
3 games missed
2023
Hamstring Injury, Hamstring Injury
2 games missed
2022
Groin Strain, Groin Strain
15 games missed
2021
COVID 19/Reserve List
1 game missed
Kyler Gordon
CB 4th Season 65.4% Snaps
CHI
BUS
49.1
Health Score
Risk Metric
9.0
High Risk
Injury History
2025 Season
Calf, Groin, Hamstring
Total: 4
Career Average
5.8 games missed/season
Career Injury History (5 most recent years)
2025
Calf Strain, Groin Strain, Groin Strain, Hamstring Injury
14 games missed
2024
Hamstring Injury
2 games missed
2023
Calf Strain, Hand/Wrist/Elbow Injury
4 games missed
2022
Concussion/Head Injury, Groin Strain
3 games missed
Claudin Cherelus
ILB 3rd Season 48.5% Snaps
CAR
BUS
72.2
Health Score
Risk Metric
6.8
Moderate Risk
Injury History
2025 Season
Calf, Concussion
Total: 2
Career Average
5.7 games missed/season
Career Injury History (5 most recent years)
2025
Calf Strain, Concussion/Head Injury
2 games missed
2024
Hamstring Injury, Toe Injury
5 games missed
2023
Knee Injury
10 games missed
Chandler Zavala
G 3rd Season 53.5% Snaps
CAR
BUS
50.4
Health Score
Risk Metric
6.8
Moderate Risk
Injury History
2025 Season
Calf, Elbow, Knee
Total: 3
Career Average
6.0 games missed/season
Career Injury History (5 most recent years)
2025
Calf Strain, Hand/Wrist/Elbow Injury, Knee Injury
11 games missed
2023
Knee Injury, Neck Injury/C-Spine
7 games missed
Dalton Kincaid
TE 3rd Season 37.9% Snaps
BUF
BUS
65.8
Health Score
Risk Metric
5.6
Moderate Risk
Injury History
2025 Season
Hamstring, Knee, Oblique
Total: 3
Career Average
3.0 games missed/season
Career Injury History (5 most recent years)
2025
Abdomen Strain, Hamstring Injury, Knee Injury
5 games missed
2024
Knee Injury
3 games missed
2023
Concussion/Head Injury
1 game missed
Kamari Lassiter
CB 2nd Season 97.9% Snaps
HOU
BUS
72.5
Health Score
Risk Metric
5.9
Moderate Risk
Injury History
2025 Season
Ankle, Foot
Total: 2
Career Average
2.0 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury, Foot Injury
1 game missed
2024
Concussion/Head Injury, Shoulder Injury
3 games missed
Renardo Green
CB 2nd Season 92.3% Snaps
SF
BUS
77.3
Health Score
Risk Metric
6.0
Moderate Risk
Injury History
2025 Season
Neck
Total: 3
Career Average
1.5 games missed/season
Career Injury History (5 most recent years)
2025
Neck Injury/C-Spine, Neck Injury/C-Spine, Neck Injury/C-Spine
3 games missed
2024
Neck Injury/C-Spine
0 games missed
Jamal Hill
MLB 2nd Season 8.1% Snaps
HOU
BUS
66.1
Health Score
Risk Metric
7.2
High Risk
Injury History
2025 Season
Calf, Hamstring, Wrist
Total: 3
Career Average
4.5 games missed/season
Career Injury History (5 most recent years)
2025
Calf Strain, Hamstring Injury, Hand/Wrist/Elbow Injury
5 games missed
2024
Hamstring Injury, Knee Injury
4 games missed
Danny Striggow
DE 1st Season 24.7% Snaps
JAX
BUS
82.4
Health Score
Risk Metric
5.5
Moderate Risk
Injury History
2025 Season
Ankle
Total: 1
Career Average
2.0 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury
2 games missed
Jordan Poyer
SS 13th Season 69.5% Snaps
BUF
BUS
77.6
Health Score
Risk Metric
8.6
High Risk
Injury History
2025 Season
Hamstring
Total: 2
Career Average
0.8 games missed/season
Career Injury History (5 most recent years)
2025
Hamstring Injury
2 games missed
2024
Knee Injury, Shin Injury
1 game missed
2023
Knee Injury
1 game missed
2022
Foot Injury, Hand/Wrist/Elbow Injury, Knee Injury, Rib Injury
5 games missed
2021
Ankle Injury, Shoulder Injury
1 game missed
DaQuan Jones
DT 12th Season 62% Snaps
BUF
BUS
76.3
Health Score
Risk Metric
5.9
Moderate Risk
Injury History
2025 Season
Calf
Total: 2
Career Average
1.7 games missed/season
Career Injury History (5 most recent years)
2025
Calf Strain, Calf Strain
4 games missed
2023
Pectoralis Injury
10 games missed
2022
Calf Strain
1 game missed
2020
COVID 19/Reserve List, Foot Injury
1 game missed
2017
Biceps Injury
4 games missed
Denico Autry
DE 12th Season 28.2% Snaps
HOU
BUS
73.8
Health Score
Risk Metric
8.9
High Risk
Injury History
2025 Season
Knee
Total: 2
Career Average
1.6 games missed/season
Career Injury History (5 most recent years)
2025
Knee Injury, Knee Injury
5 games missed
2024
Knee Injury, Knee Injury
1 game missed
2023
Foot Injury, Groin Strain, Knee Injury
0 games missed
2022
Biceps Injury, Knee Injury
5 games missed
2021
Hip Injury
0 games missed
Bud Dupree
OLB 11th Season 40.6% Snaps
LAC
BUS
69.5
Health Score
Risk Metric
9.8
High Risk
Injury History
2025 Season
Back, Hamstring
Total: 3
Career Average
2.0 games missed/season
Career Injury History (5 most recent years)
2025
Back Injury/L-Spine, Hamstring Injury, Hamstring Injury
2 games missed
2024
Foot Injury, Illness
0 games missed
2023
Back Injury/L-Spine, Groin Strain, Illness
1 game missed
2022
Hip Injury, Hip Injury, Hip Injury, Illness, Pectoralis Injury
6 games missed
2021
Abdomen Strain, Knee Injury, Knee Injury
6 games missed
Jonnu Smith
TE 9th Season 52.1% Snaps
PIT
BUS
94.6
Health Score
Risk Metric
6.1
Moderate Risk
Injury History
2025 Season
Hip
Total: 1
Career Average
0.9 games missed/season
Career Injury History (5 most recent years)
2025
Hip Injury
0 games missed
2022
Ankle Sprain, Concussion/Head Injury
3 games missed
2021
Hip Injury, Shoulder Injury
1 game missed
2020
Knee Injury
1 game missed
2018
MCL Injury
3 games missed
DJ Moore
WR 8th Season 85% Snaps
CHI
BUS
98.9
Health Score
Risk Metric
7.3
High Risk
Injury History
2025 Season
None
Total: 0
Career Average
0.4 games missed/season
Career Injury History (5 most recent years)
2024
Quadriceps Strain/Injury
0 games missed
2023
Ankle Injury
0 games missed
2022
Ankle Injury
0 games missed
2021
Hamstring Injury, Tailbone Injury
1 game missed
2020
Ankle Injury
1 game missed
Tytus Howard
T 7th Season 94.4% Snaps
HOU
BUS
88.1
Health Score
Risk Metric
7.6
High Risk
Injury History
2025 Season
Ankle, Concussion
Total: 2
Career Average
4.0 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury, Concussion/Head Injury
1 game missed
2024
Hamstring Injury
1 game missed
2023
Knee Injury, Knee Injury
12 games missed
2021
COVID 19/Reserve List
2 games missed
2020
Ankle Injury, Concussion/Head Injury
2 games missed
Ty Johnson
RB 7th Season 29.6% Snaps
BUF
BUS
80.1
Health Score
Risk Metric
6.2
Moderate Risk
Injury History
2025 Season
Ankle
Total: 1
Career Average
0.3 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury
1 game missed
2023
Shoulder Injury
1 game missed
2019
Concussion/Head Injury
0 games missed
Jordan Elliott
DT 6th Season 44.4% Snaps
SF
BUS
77.2
Health Score
Risk Metric
7.1
High Risk
Injury History
2025 Season
Ankle, Knee
Total: 2
Career Average
0.5 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury, Knee Injury
1 game missed
2024
Concussion/Head Injury, Foot Injury, Knee Injury
2 games missed
2023
Concussion/Head Injury
0 games missed
2021
Knee Injury
0 games missed
Cole Van Lanen
T 5th Season 78.3% Snaps
JAX
BUS
83.4
Health Score
Risk Metric
5.6
Moderate Risk
Injury History
2025 Season
Knee, Shoulder
Total: 2
Career Average
0.8 games missed/season
Career Injury History (5 most recent years)
2025
Knee Injury, Shoulder Injury
2 games missed
2022
Hamstring Injury
2 games missed
Braxton Jones
T 4th Season 73.8% Snaps
CHI
BUS
66.9
Health Score
Risk Metric
5.8
Moderate Risk
Injury History
2025 Season
Knee
Total: 1
Career Average
5.5 games missed/season
Career Injury History (5 most recent years)
2025
Knee Injury
12 games missed
2024
Ankle Injury, Concussion/Head Injury, Knee Injury
4 games missed
2023
Neck Injury/C-Spine
6 games missed
Grant Calcaterra
TE 4th Season 39% Snaps
PHI
BUS
94.5
Health Score
Risk Metric
6.2
Moderate Risk
Injury History
2025 Season
Oblique
Total: 1
Career Average
1.0 games missed/season
Career Injury History (5 most recent years)
2025
Abdomen Strain
2 games missed
2023
Ankle Injury, Concussion/Head Injury
2 games missed
Jalen Carter
DT 3rd Season 85.4% Snaps
PHI
BUS
63
Health Score
Risk Metric
5.8
Moderate Risk
Injury History
2025 Season
Heel, Hip, Shoulder
Total: 3
Career Average
2.0 games missed/season
Career Injury History (5 most recent years)
2025
Foot Contusion/Heel Bruise, Hip Injury, Shoulder Injury
5 games missed
2023
Ankle Injury
1 game missed
Kayshon Boutte
WR 3rd Season 66.4% Snaps
NE
BUS
56
Health Score
Risk Metric
6.1
Moderate Risk
Injury History
2025 Season
Concussion, Hamstring
Total: 3
Career Average
2.3 games missed/season
Career Injury History (5 most recent years)
2025
Concussion/Head Injury, Hamstring Injury, Hamstring Injury
4 games missed
2023
Hamstring Injury, Shoulder Injury
3 games missed
Dee Winters
OLB 3rd Season 91.4% Snaps
SF
BUS
73.9
Health Score
Risk Metric
6.6
Moderate Risk
Injury History
2025 Season
Ankle, Knee
Total: 2
Career Average
1.0 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury, Knee Injury
1 game missed
2024
Ankle Injury, Ankle Injury
2 games missed
Keion White
DE 3rd Season 51.3% Snaps
SF
BUS
61.3
Health Score
Risk Metric
7.3
High Risk
Injury History
2025 Season
Elbow, Groin
Total: 3
Career Average
1.3 games missed/season
Career Injury History (5 most recent years)
2025
Groin Strain, Groin Strain, Hand/Wrist/Elbow Injury, Illness
3 games missed
2024
Ankle Injury, Groin Strain, Knee Injury
0 games missed
2023
Concussion/Head Injury
1 game missed
Javon Bullard
SS 2nd Season 65.3% Snaps
GB
BUS
72.7
Health Score
Risk Metric
6.6
Moderate Risk
Injury History
2025 Season
Ankle, Concussion, Knee
Total: 3
Career Average
1.5 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury, Concussion/Head Injury, Knee Injury
1 game missed
2024
Ankle Injury
2 games missed
Ricky Pearsall
WR 2nd Season 77.9% Snaps
SF
BUS
67.5
Health Score
Risk Metric
5.8
Moderate Risk
Injury History
2025 Season
Knee, Knee - PCL
Total: 4
Career Average
7.5 games missed/season
Career Injury History (5 most recent years)
2025
Knee Injury, Knee Injury, PCL Injury, PCL Injury
9 games missed
2024
Chest Injury/Chest Contusion
6 games missed
Warren Brinson
DT 1st Season 36.7% Snaps
GB
BUS
80.6
Health Score
Risk Metric
5.2
Moderate Risk
Injury History
2025 Season
Foot, Hamstring
Total: 2
Career Average
2.0 games missed/season
Career Injury History (5 most recent years)
2025
Foot Injury, Hamstring Injury
2 games missed
Omarion Hampton
RB 1st Season 57.3% Snaps
LAC
BUS
55.9
Health Score
Risk Metric
6.2
Moderate Risk
Injury History
2025 Season
Ankle
Total: 2
Career Average
9.0 games missed/season
Career Injury History (5 most recent years)
2025
Ankle Injury, Ankle Injury
9 games missed
Matthew Golden
WR 1st Season 52.6% Snaps
GB
BUS
89.5
Health Score
Risk Metric
6.5
Moderate Risk
Injury History
2025 Season
Hip, Shoulder, Wrist
Total: 3
Career Average
3.0 games missed/season
Career Injury History (5 most recent years)
2025
Hand/Wrist/Elbow Injury, Hip Injury, Shoulder Injury
3 games missed