ScoutIndex

GB GB

Isaiah McDuffie

LB

Isaiah McDuffie came into the league as a 6th-round selection (220th overall) in 2021, drafted out of Boston College. Now with GB, he's in his 6th NFL season. His 50.2 ScoutIndex Rating last season ranked in the 56th percentile among DEFs — solidly above average.

Size

6'1", 227#

College

Boston College

Draft

Rd 6, 220th overall (2021)

Seasons

2021–2026

2023 ScoutIndex Rating · DEF

Methodology
46.4

46th percentile among DEFs

12 games

Splash plays×0.15-0.52
Pass rush×0.3-0.25
Ball skills×0.25-0.49
Run defense×0.2+0.35
Availability×0.1+0.39

Career (regular season)

SeasonTmSIGPass ydsPass TDRush ydsRush TDRecRec ydsRec TD
2026GB44.96
2025GB50.216
2024GB51.416
2023GB46.412
2022GB38.916
2021GB31.61

Career profile

Across 6 NFL seasons on file, Isaiah McDuffie has played in 67 regular-season games, all with GB.

By the ScoutIndex Rating, his best qualified season was 2024: a 51.4, in the 58th percentile among DEFs that year.

2023 splits

regular season

2023 game log

WkOppLineScore
PostseasonDAL——
Week 1CHI—41.4
Week 3NO—42.1
Week 4DET—41.8
Week 5LV—43.1
Week 7DEN—43.3
Week 9LAR—61.2
Week 10PIT—42.7
Week 12DET—41.8
Week 13KC—40.7
Week 14NYG—60.5
Week 16CAR—41.2
Week 17MIN—57.4

Isaiah McDuffie — common questions

What position does Isaiah McDuffie play?
Isaiah McDuffie is listed as an LB.
Which teams has Isaiah McDuffie played for?
In the seasons on file (1999 onward), Isaiah McDuffie has played for GB (2021–2026).
Where did Isaiah McDuffie go to college?
Isaiah McDuffie played college football at Boston College.
When was Isaiah McDuffie drafted?
Isaiah McDuffie was selected in round 6, 220th overall, of the 2021 NFL Draft.
How many touchdowns has Isaiah McDuffie scored?
Isaiah McDuffie has no rushing, receiving or passing touchdowns in the regular-season games on file.
What is Isaiah McDuffie's ScoutIndex Rating?
Isaiah McDuffie rated 44.9 for 2026, the 46th percentile among DEFs (provisional or limited sample). Ratings run 0–99; about 60 is a league-average qualified starter.

Related players

Top teammates, last season on file

Drafted in round 6, 2021

Also from Boston College