Usage Score
4.9
Player Dossier
2018-2023Purdue
Jeff Marks
DL • 6'3" • 280 lbs • Mobile, AL, USA
Ball-hunting defenderSplash play profile
Jeff Marks shows a ball-hunting defender profile with 19.1 disruption score.
Efficiency
19.1
Consistency
15.2
Season Value
14.1
Career Arc
Value trend by season
Best season by value score: 2021 Postseason · Purdue
18192021212323
Snapshot
- Career Teams
- 2
- Seasons Tracked
- 7
- Program Path
- Purdue • Jacksonville State
- Peak Game
- Peak game by takeover score: Coastal Carolina
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.
Jeff Marks, DL. Best season Best season by value score: 2021 Postseason · Purdue. Jeff Marks shows a ball-hunting defender profile with 19.1 disruption score.
Player insights
Lead takeaway
Best season by value score: 2021 Postseason
Purdue paired 0 primary output with 10.4 efficiency.
Supporting note
2023 Postseason role shape
impact-led usage with 19.1 efficiency.
Supporting note
Career value stayed steady
2023 Regular Season tracked close to the prior stop by season value score.
Supporting note
Multi-stop career journey
Production spans 2 team stops, with role shifts visible across Purdue, Jacksonville State.
Supporting note
Peak game by takeover score: Coastal Carolina
Loss with 2 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.
2023 Postseason · Jacksonville State
Games
11
Havoc Plays / G
0.5
Efficiency
19.1
Usage
4.9
Consistency
15.2
Best Game by takeover score
Louisiana
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. Louisiana: 0. Unknown: 0.5. UTEP: 0. Coastal Carolina: 2. Eastern Michigan: 0. Sam Houston: 0. Liberty: 0.5. Florida International: 2. South Carolina: 0. Louisiana Tech: 0. New Mexico State: 1
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. Louisiana: 2 by 8.3. Unknown: 4 by 21.7. UTEP: 4 by 16.7. Coastal Carolina: 5 by 40.8. Eastern Michigan: 1 by 4.2. Sam Houston: 5 by 20.8. Liberty: 3 by 17.5. Florida International: 2 by 28.3. South Carolina: 2 by 8.3. Louisiana Tech: 2 by 8.3. New Mexico State: 6 by 35
Split Comparison
Wins0.3 · n=6 · -0.5 vs Losses
Losses0.9 · n=4 · +0.5 vs Wins
First Half0.4 · n=6 · -0.3 vs Second Half
Second Half0.7 · n=5 · +0.3 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
Coastal Carolina
Best efficiency game
40.8 vs Coastal Carolina
| Result | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat 12/16 | @ Louisiana | W 34-31 | 2 | 2 | — | 0 | 0 | — | 0 | — | — |
| Sat 11/25 | @ New Mexico State | L 17-20 | 6 | 3 | — | 1 | 0 | — | 0 | — | — |
| Sat 11/18 | vs Louisiana Tech | W 56-17 | 2 | 0 | — | 0 | 0 | — | 0 | — | — |
| Sat 11/4 | @ South Carolina | L 28-38 | 2 | 2 | — | 0 | 0 | — | 0 | — | — |
| Wed 10/25 | @ Florida International | W 41-16 | 2 | 1 | — | 1 | 1 | — | 0 | — | — |
| Tue 10/10 | vs Liberty | L 13-31 | 3 | 2 | — | 0.50 | 0 | — | 0 | — | — |
| Fri 9/29 | @ Sam Houston | W 35-28 | 5 | 1 | — | 0 | 0 | — | 0 | — | — |
| Sat 9/23 | vs Eastern Michigan | W 21-0 | 1 | 0 | — | 0 | 0 | — | 0 | — | — |
| Sat 9/9 | @ Coastal Carolina | L 16-30 | 5 | 1 | — | 1.50 | 0.50 | — | 0 | — | — |
| Sat 9/2 | vs Unknown | — | 4 | 1 | — | 0.50 | 0 | — | 0 | — | — |
| Sat 8/26 | vs UTEP | W 17-14 | 4 | 0 | — | 0 | 0 | — | 0 | — | — |
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
Purdue
2018-2021
Opening stop
- 2
Jacksonville State
2023
Final stop
Season Progression
2018201920202021202120232023
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2018 Regular Season | Purdue | 0 | 4.2 | 0.9 | — |
| 2019 Regular Season | Purdue | 0 | 4.2 | 1 | 0 |
| 2020 Regular Season | Purdue | 0 | — | — | 0 |
| 2021 Postseason | Purdue | 0 | 10.4 | 1.8 | 0 |
| 2021 Regular Season | Purdue | 0 | 10.4 | 1.8 | 0 |
| 2023 Postseason | Jacksonville State | 6 | 19.1 | 4.9 | 6 |
| 2023 Regular Season | Jacksonville State | 6 | 19.1 | 4.9 | 0 |
Signature Performances
Top Games
#1 Featured game
Coastal Carolina
Loss with 2 impact plays across the defensive snap sheet.
2
Primary metric
2 disruption/tackle impact with 51 takeover score.
#2
Florida International
2
Primary metric
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 45.9 takeover score.
#3
New Mexico State
1
Primary metric
Loss with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 32 takeover score.
#4
Tulsa
0.5
Primary metric
Game with 0.5 impact plays across the defensive snap sheet.
0.5 disruption/tackle impact with 31.7 takeover score.
#5
Unknown
0.5
Primary metric
Game with 0.5 impact plays across the defensive snap sheet.
0.5 disruption/tackle impact with 17.2 takeover score.
Top Seasons
#1 Season by value score
2021 Postseason · Purdue
0 primary output · 10.4 efficiency · 1.8 usage
37.4
#2
2021 Regular Season · Purdue
37.4
0 primary · 10.4 efficiency · 1.8 usage
#3
2019 Regular Season · Purdue
35.1
0 primary · 4.2 efficiency · 1 usage
Milestones
0
Impact games
0
Splash games
0
10+ tackle games
Bio, Recruit, and Data Context
Recruit Profile
3★
Class 2018 · Rating 0.8377
WP Davidson · Mobile, AL
- Committed To
- Purdue
- Commit Date
- Jan 1, 2018
Career Facts
2
Career teams
7
Seasons tracked
45
Career Tackles
Data Context
Coverage spans 7 tracked seasons, 18 games, and base opponent context only. Derived metrics fall back to raw production when share or rating context is missing.