Usage Score
12.9
Player Dossier
2017-2020Boston College
Isaiah McDuffie
LB • 6'1" • 224 lbs • Buffalo, NY, USA
Ball-hunting defenderSplash play profile
Isaiah McDuffie shows a ball-hunting defender profile with 48.2 disruption score.
Efficiency
48.2
Consistency
32.6
Season Value
25.9
Career Arc
Value trend by season
Best season by value score: 2020 Regular Season · Boston College
171718191920
Snapshot
- Career Teams
- 1
- Seasons Tracked
- 6
- Program Path
- Boston College
- Peak Game
- Peak game by takeover score: Pittsburgh
Scouting Read
Best season and peak-game context are pinned here so the rest of the page can stay analytical without losing the headline story.
Isaiah McDuffie, LB. Best season Best season by value score: 2020 Regular Season · Boston College. Isaiah McDuffie shows a ball-hunting defender profile with 48.2 disruption score.
Player insights
Lead takeaway
Best season by value score: 2020 Regular Season
Boston College paired 10.5 primary output with 48.2 efficiency.
Supporting note
2020 Regular Season role shape
impact-led usage with 48.2 efficiency.
Supporting note
Career value is trending up
2020 Regular Season improved on the prior stop by season value score.
Supporting note
Peak game by takeover score: Texas State
Win with backfield disruption leading the way. It landed in the 100th percentile of the selected season.
Analysis workspace
Season Workbench
Filter the strongest season sample, inspect game-level shape, and then drop into the full log without losing the story of the year.
Season Explorer
Understand the selected season before dropping into the full game log.
2020 Regular Season · Boston College
Games
11
Havoc Plays / G
1.0
Efficiency
48.2
Usage
12.9
Consistency
32.6
Best Game by takeover score
Virginia
Hover a point or expand a game row to keep the active game context visible here.
Game-by-Game Trend
1234567891011
Chronological game order.
Game by game trend chart. Duke: 1. Texas State: 5. North Carolina: 2. Pittsburgh: 0.5. Virginia Tech: 0. Georgia Tech: 1. Clemson: 1. Syracuse: 0. Notre Dame: 0. Louisville: 0. Virginia: 0
Volume vs Efficiency
Low volume / high quality
High volume / high quality
Low volume / lower quality
High volume / lower quality
Volume on the x-axis, quality on the y-axis.
Volume versus efficiency scatter chart. Duke: 6 by 35. Texas State: 12 by 100. North Carolina: 12 by 70. Pittsburgh: 11 by 50.8. Virginia Tech: 11 by 45.8. Georgia Tech: 7 by 39.2. Clemson: 10 by 51.7. Syracuse: 2 by 8.3. Notre Dame: 16 by 50. Louisville: 7 by 29.2. Virginia: 13 by 50
Split Comparison
Wins1.3 · n=6 · +0.7 vs Losses
Losses0.6 · n=5 · -0.7 vs Wins
First Half1.6 · n=6 · +1.4 vs Second Half
Second Half0.2 · n=5 · -1.4 vs First Half
Game Log
Dense stat lines with inline explanations and season-linked highlights.
11 games
Featured metric
Havoc Plays
Top game by takeover score
Texas State
Best efficiency game
100 vs Texas State
| Result | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat 12/5 | @ Virginia10+ tackles | L 32-43 | 13 | 2 | — | 0 | 0 | — | 0 | — | — |
| Sat 11/28 | vs Louisville | W 34-27 | 7 | 3 | — | 0 | 0 | — | 0 | — | — |
| Sat 11/14 | vs Notre Dame10+ tackles | L 31-45 | 16 | 8 | — | 0 | 0 | — | 0 | — | — |
| Sat 11/7 | @ Syracuse | W 16-13 | 2 | 1 | — | 0 | 0 | — | 0 | — | — |
| Sat 10/31 | @ Clemson10+ tackles | L 28-34 | 10 | 6 | — | 1 | 0 | — | 0 | — | — |
| Sat 10/24 | vs Georgia Tech | W 48-27 | 7 | 4 | — | 1 | 0 | — | 0 | — | — |
| Sun 10/18 | @ Virginia Tech10+ tackles | L 14-40 | 11 | 2 | — | 0 | 0 | — | 0 | — | — |
| Sat 10/10 | vs Pittsburgh10+ tackles | W 31-30 | 11 | 7 | — | 0.50 | 0 | — | 0 | — | — |
| Sat 10/3 | vs North Carolina10+ tackles | L 22-26 | 12 | 9 | — | 1 | 1 | — | 0 | — | — |
| Sat 9/26 | vs Texas State10+ tackles · 2+ sacks | W 24-21 | 12 | 9 | — | 3 | 2 | — | 0 | — | — |
| Sat 9/19 | @ Duke | W 26-6 | 6 | 3 | — | 0 | 0 | 1 | 0 | — | — |
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
Boston College
2017-2020
Opening stop
Season Progression
201720172018201920192020
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2017 Postseason | Boston College | 1 | 10.9 | 1.4 | — |
| 2017 Regular Season | Boston College | 1 | 10.9 | 1.4 | 0 |
| 2018 Regular Season | Boston College | 11 | 38.3 | 8.5 | 10 |
| 2019 Postseason | Boston College | 5.5 | 44 | 12.4 | -5.5 |
| 2019 Regular Season | Boston College | 5.5 | 44 | 12.4 | 0 |
| 2020 Regular Season | Boston College | 10.5 | 48.2 | 12.9 | 5 |
Signature Performances
Top Games
#1 Featured game
Pittsburgh
Win with backfield disruption leading the way.
4.5
Primary metric
4.5 disruption/tackle impact with 76.7 takeover score.
#2
Texas State
5
Primary metric
Win with backfield disruption leading the way.
5 disruption/tackle impact with 74.7 takeover score.
#3
Louisville
3
Primary metric
Win with 3 impact plays across the defensive snap sheet.
3 disruption/tackle impact with 58.4 takeover score.
#4
Clemson
2
Primary metric
Loss with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 48.6 takeover score.
#5
Iowa
1
Primary metric
Loss with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 44.7 takeover score.
Top Seasons
#1 Season by value score
2020 Regular Season · Boston College
10.5 primary output · 48.2 efficiency · 12.9 usage
25.9
#2
2018 Regular Season · Boston College
22.3
11 primary · 38.3 efficiency · 8.5 usage
#3
2019 Postseason · Boston College
20.5
5.5 primary · 44 efficiency · 12.4 usage
Milestones
2
Impact games
2
Splash games
12
10+ tackle games
Bio, Recruit, and Data Context
Recruit Profile
3★
Class 2017 · Rating 0.8431
Bennett · Buffalo, NY
- Committed To
- Boston College
- Commit Date
- Jan 1, 2017
Career Facts
1
Career teams
6
Seasons tracked
231
Career Tackles
Data Context
Coverage spans 6 tracked seasons, 31 games, and base opponent context only. Derived metrics fall back to raw production when share or rating context is missing.