Isaiah McDuffie
Green Bay PackersUNDERPAIDPos LB
Updated October 8, 2026
Our College Grade
67.1
MODEL
2018
71.4
2019
58.0
2020
78.5
Ranked #387 among LBBroke out at 21.0
How good he was in college at what his position is supposed to do, out of 100. Scored against everyone else at his position, adjusted for the level he played at. This is not his NFL grade.
College Production
Boston College · ACC
| Season | Tkl | TFL | Sacks | Hur | PD | INT | Pos Rk |
|---|---|---|---|---|---|---|---|
| 2018 | 86 | 6 | 3.5 | 2 | 2 | 139 | |
| 2019 | 30 | 4 | 2.0 | 3 | 0 | 430 | |
| 2020 | 107 | 6 | 3.0 | 4 | 0 | 1 | 33 |
The seasons in our college data. It does not always reach back to a player's first year.