Usage / Role
82%
Major defensive role
lowfeatured
Player Dossier
2019-2022Iowa
Jack Campbell
LB • 6'5" • 246 lbs • Cedar Falls, IA, USA
Ball-hunting defenderSplash play profile
Jack Campbell shows a ball-hunting defender profile with 45.7 disruption score.
Impact Production
98
Top-tier box-score impact for a linebacker
lowelite
Reliability
100
Regular contributor with several takeover games
lowhigh
Star Power
80
High-upside career profile
limitedstar
Career Arc
Value trend by season
Best season by Season Value: 2021 Postseason · Iowa
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Snapshot
- Career Teams
- 1
- Unique Seasons
- 4
- Program Path
- Iowa
- Peak Game
- Peak game by takeover score: Purdue
Player Story
Jack Campbell built his college career from 2019 through 2022 as a linebacker from Cedar Falls, IA wearing No. 31, spending time with Iowa. The clearest part of Jack Campbell's career was his defensive production:...
Read the story3★
- Committed To
- —
- Commit Date
- Jan 1, 2025
NFL Draft
- Draft Year
- 2023
- Selection
- Round 1 · Pick 18
- Overall
- No. 18
- NFL Team
- Detroit Lions
Jack Campbell, LB. Best season Best season by Season Value: 2021 Postseason · Iowa. Jack Campbell shows a ball-hunting defender profile with 45.7 disruption score.
Stat Footprint
Career production snapshot
- Tackles
- 290
- TFL
- 10.5
- Sacks
- 3
- QB hurries
- 10
- Passes defended
- 9
- Touchdowns
- 2
Quick Answers
Jack Campbell quick answers
- Latest team and position
- Iowa · LB
- Career Tackles
- 290
- Tracked sample
- 4 unique seasons · 6 entries · 34 games
- Best season
- 2021 Postseason · Iowa
- Top game
- Purdue
- Recruit profile
- 3-star · Brother Rice
- High school pipeline
- Brother Rice · 15 FBS recruits · 0 drafted players
- NFL Draft
- 2023 · Round 1 · Pick 18 · Detroit Lions
- Latest roster
- No. 31 · Senior
- 2022 Tackles rank
- 116 tackles · LB 14th (top 2%) · Big Ten 2nd (top 1%) · National 14th (top 1%)
Season Ledger
Crawlable season-by-season stats
| Season | Team | Games | Tackles | TFL | Sacks | QB Hur | PD | TD | Overall |
|---|---|---|---|---|---|---|---|---|---|
| 2019 Regular Season | Iowa | 2 | 5 | - | 0 | - | - | 0 | 41.9 |
| 2020 Regular Season | Iowa | 5 | 29 | 3.5 | 1 | - | 3 | 0 | 53 |
| 2021 Postseason | Iowa | 14 | 14 | - | 0 | - | - | 0 | 77.5 |
| 2021 Regular Season | Iowa | 14 | 126 | 3.5 | 1 | 6 | 5 | 2 | 77.5 |
| 2022 Postseason | Iowa | 13 | 1 | 1 | 1 | - | - | 0 | 66.4 |
| 2022 Regular Season | Iowa | 13 | 115 | 2.5 | 0 | 4 | 1 | 0 | 66.4 |
Related Context
Keep exploring Jack Campbell
Jack Campbell played LB for Iowa. Across 4 tracked seasons, Jack Campbell recorded 290 tackles and 2 touchdowns. His top tracked season came in 2021 with Iowa.
Player insights
Lead takeaway
Best season by value score: 2021 Postseason
Iowa paired 17.5 primary output with 49.1 efficiency.
Supporting note
2021 Postseason role shape
impact-led usage with 49.1 efficiency.
Supporting note
Career value stayed steady
2022 Regular Season tracked close to the prior stop by season value score.
Supporting note
Peak game by takeover score: Purdue
Loss with 3 impact plays across the defensive snap sheet. 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.
2021 Postseason · Iowa
Games
14
Havoc Plays / G
1.3
Efficiency
49.1
Usage
11.7
Consistency
63.2
Best Game by takeover score
Purdue
Hover a point or expand a game row to keep the active game context visible here.
Active game
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Game-by-Game Trend
Follow how the selected stat changes from one game to the next. Spikes mark standout outings, while dips show quieter weeks.
Chronological game order.
Game by game trend chart. Kentucky: 0. Indiana: 0. Iowa State: 1. Kent State: 1.5. Colorado State: 2. Maryland: 1. Penn State: 1. Purdue: 3. Wisconsin: 1. Northwestern: 1. Minnesota: 0. Illinois: 2. Nebraska: 2. Michigan: 2
Volume vs Efficiency
Each dot is a game. Farther right means the player carried more of the workload, and higher means they were more efficient with those chances.
Low volumeHigh quality
High volumeHigh quality
Low volumeLower quality
High volumeLower quality
Volume on the x-axis, quality on the y-axis.
Volume versus efficiency scatter chart. Kentucky: 14 by 50. Indiana: 6 by 25. Iowa State: 8 by 43.3. Kent State: 11 by 60.8. Colorado State: 18 by 70. Maryland: 3 by 22.5. Penn State: 9 by 47.5. Purdue: 9 by 67.5. Wisconsin: 9 by 47.5. Northwestern: 7 by 39.2. Minnesota: 17 by 50. Illinois: 8 by 53.3. Nebraska: 16 by 70. Michigan: 5 by 40.8
Split Comparison
Compare how this player performed across different situations. "Games" shows how many matchups are included in each split.
Wins1.1 · Games = 10 · -0.4 vs Losses
Losses1.5 · Games = 4 · +0.4 vs Wins
Game Log
Dense stat lines with inline explanations and season-linked highlights.
14 games
Featured metric
Havoc Plays
Top game by takeover score
Purdue
Best efficiency game
70 vs Nebraska
| Result | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat 1/1 | @ Kentucky10+ tackles | L 17-20 | 14 | 4 | — | 0 | 0 | — | 0 | — | — |
| Sun 12/5 | vs MichiganSplash game | L 3-42 | 5 | 2 | — | 0 | 0 | 1 | 0 | — | — |
| Fri 11/26 | @ Nebraska10+ tackles · Splash game | W 28-21 | 16 | 2 | — | 1 | 0 | — | 0 | — | — |
| Sat 11/20 | vs IllinoisSplash game | W 33-23 | 8 | 4 | — | 0 | 0 | 1 | 0 | — | — |
| Sat 11/13 | vs Minnesota10+ tackles | W 27-22 | 17 | 6 | — | 0 | 0 | — | 0 | — | — |
| Sat 11/6 | @ Northwestern | W 17-12 | 7 | 6 | — | 0 | 0 | — | 1 | — | — |
| Sat 10/30 | @ Wisconsin | L 7-27 | 9 | 4 | — | 0 | 0 | — | 1 | — | — |
| Sat 10/16 | vs PurdueSplash game | L 7-24 | 9 | 3 | — | 1 | 0 | — | 0 | — | — |
| Sat 10/9 | vs Penn State | W 23-20 | 9 | 7 | — | 0 | 0 | — | 0 | — | — |
| Sat 10/2 | @ Maryland | W 51-14 | 3 | 0 | — | 0 | 0 | — | 1 | — | — |
| Sat 9/25 | vs Colorado State10+ tackles · Splash game | W 24-14 | 18 | 7 | — | 0 | 0 | — | 2 | — | — |
| Sat 9/18 | vs Kent State10+ tackles | W 30-7 | 11 | 3 | — | 1 | 0.50 | — | 0 | — | — |
| Sat 9/11 | @ Iowa State | W 27-17 | 8 | 6 | — | 0.50 | 0.50 | — | 0 | — | — |
| Sat 9/4 | vs Indiana | W 34-6 | 6 | 3 | — | 0 | 0 | — | 0 | — | — |
Player Story
Jack Campbell story
Jack Campbell built his college career from 2019 through 2022 as a linebacker from Cedar Falls, IA wearing No. 31, spending time with Iowa. The clearest part of Jack Campbell's career was his defensive production: 290 tackles, 10.5 tackles for loss, 3 sacks, and 5 interceptions across 34 career games in the available record. That gives Jack Campbell's career enough real context without stretching the story beyond the available production.
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
Iowa
2019-2022
Opening stop
Season Value Progression
201920202021202120222022
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2019 Regular Season | Iowa | 0 | 10.5 | 1.9 | — |
| 2020 Regular Season | Iowa | 8.5 | 41.2 | 8.7 | 8.5 |
| 2021 Postseason | Iowa | 17.5 | 49.1 | 11.7 | 9 |
| 2021 Regular Season | Iowa | 17.5 | 49.1 | 11.7 | 0 |
| 2022 Postseason | Iowa | 11.5 | 45.7 | 13.5 | -6 |
| 2022 Regular Season | Iowa | 11.5 | 45.7 | 13.5 | 0 |
Signature Performances
Top Games
#1 Featured game
vs Purdue
Week 7 · L 7-24 · Conference game
Loss with 3 impact plays across the defensive snap sheet.
3
Havoc Plays
89.2 takeover
3 disruption/tackle impact with 89.2 takeover score.
#2
vs Wisconsin
Week 15 · W 28-7 · Conference game
5
Havoc Plays
88.9 takeover
Win with 5 impact plays across the defensive snap sheet.
5 disruption/tackle impact with 88.9 takeover score.
#3
@ Minnesota
Week 12 · W 13-10 · Conference game
2
Havoc Plays
87.2 takeover
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 87.2 takeover score.
#4
vs Nevada
Week 3 · W 27-0
2
Havoc Plays
87 takeover
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 87 takeover score.
#5
@ Nebraska
Week 13 · W 28-21 · Conference game
2
Havoc Plays
78.9 takeover
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 78.9 takeover score.
Top Seasons
#1 Season by Season Value
2021 Postseason · Iowa
17.5 primary output · 49.1 efficiency · 11.7 usage
77.5
#2
2021 Regular Season · Iowa
77.5
17.5 primary · 49.1 efficiency · 11.7 usage
#3
2022 Postseason · Iowa
66.4
11.5 primary · 45.7 efficiency · 13.5 usage
Milestones
14
Impact games
10
Splash games
11
10+ tackle games
Next best actions
Keep exploring Jack Campbell
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