Usage Score
4.4
Player Dossier
2019-2023Clemson
Justin Mascoll
DE • 6'4" • 260 lbs • Snellville, GA, USA
Ball-hunting defenderSplash play profile
Justin Mascoll shows a ball-hunting defender profile with 15.8 disruption score.
Efficiency
15.8
Consistency
71.3
Season Value
34
Career Arc
Value trend by season
Best season by value score: 2023 Postseason · Clemson
19202021222323
Snapshot
- Career Teams
- 1
- Seasons Tracked
- 7
- Program Path
- Clemson
- Peak Game
- Peak game by takeover score: Virginia
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.
Justin Mascoll, DE. Best season Best season by value score: 2023 Postseason · Clemson. Justin Mascoll shows a ball-hunting defender profile with 15.8 disruption score.
Player insights
Lead takeaway
Best season by value score: 2023 Postseason
Clemson paired 8 primary output with 15.8 efficiency.
Supporting note
2023 Postseason role shape
impact-led usage with 15.8 efficiency.
Supporting note
Career value stayed steady
2023 Regular Season tracked close to the prior stop by season value score.
Supporting note
Peak game by takeover score: Georgia Tech
Win 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 · Clemson
Games
9
Havoc Plays / G
0.9
Efficiency
15.8
Usage
4.4
Consistency
71.3
Best Game by takeover score
Kentucky
Hover a point or expand a game row to keep the active game context visible here.
Game-by-Game Trend
123456789
Chronological game order.
Game by game trend chart. Kentucky: 0. Unknown: 1. Florida Atlantic: 1. Florida State: 0. Syracuse: 1. Wake Forest: 1. Miami: 1. Georgia Tech: 2. North Carolina: 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. Kentucky: 1 by 4.2. Unknown: 3 by 22.5. Florida Atlantic: 1 by 14.2. Florida State: 1 by 4.2. Syracuse: 2 by 18.3. Wake Forest: 3 by 22.5. Miami: 1 by 14.2. Georgia Tech: 1 by 24.2. North Carolina: 2 by 18.3
Split Comparison
Wins1 · n=6 · +0.5 vs Losses
Losses0.5 · n=2 · -0.5 vs Wins
First Half0.6 · n=5 · -0.7 vs Second Half
Second Half1.3 · n=4 · +0.7 vs First Half
Game Log
Dense stat lines with inline explanations and season-linked highlights.
9 games
Featured metric
Havoc Plays
Top game by takeover score
Georgia Tech
Best efficiency game
24.2 vs Georgia Tech
| Result | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fri 12/29 | @ Kentucky | W 38-35 | 1 | 0 | — | 0 | 0 | — | 0 | — | — |
| Sat 11/18 | vs North Carolina | W 31-20 | 2 | 0 | — | 0 | 0 | — | 1 | — | — |
| Sat 11/11 | vs Georgia Tech | W 42-21 | 1 | 1 | — | 1 | 1 | — | 0 | — | — |
| Sun 10/22 | @ Miami | L 20-28 | 1 | 1 | — | 1 | 0 | — | 0 | — | — |
| Sat 10/7 | vs Wake Forest | W 17-12 | 3 | 2 | — | 0 | 0 | — | 1 | — | — |
| Sat 9/30 | @ Syracuse | W 31-14 | 2 | 1 | — | 0.50 | 0.50 | — | 0 | — | — |
| Sat 9/23 | vs Florida State | L 24-31 | 1 | 0 | — | 0 | 0 | — | 0 | — | — |
| Sun 9/17 | vs Florida Atlantic | W 48-14 | 1 | 1 | — | 1 | 0 | — | 0 | — | — |
| Sat 9/9 | vs Unknown | — | 3 | 3 | — | 1 | 0 | — | 0 | — | — |
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
Clemson
2019-2023
Opening stop
Season Progression
2019202020202021202220232023
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2019 Regular Season | Clemson | 1 | 6.2 | 1.4 | — |
| 2020 Postseason | Clemson | 7 | 16.1 | 5.8 | 6 |
| 2020 Regular Season | Clemson | 7 | 16.1 | 5.8 | 0 |
| 2021 Regular Season | Clemson | 2 | 8.3 | 1 | -5 |
| 2022 Regular Season | Clemson | 3.5 | 11.8 | 3.1 | 1.5 |
| 2023 Postseason | Clemson | 8 | 15.8 | 4.4 | 4.5 |
| 2023 Regular Season | Clemson | 8 | 15.8 | 4.4 | 0 |
Signature Performances
Top Games
#1 Featured game
Virginia
Win with 2 impact plays across the defensive snap sheet.
2
Primary metric
2 disruption/tackle impact with 49.6 takeover score.
#2
Syracuse
2
Primary metric
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 48.8 takeover score.
#3
Miami
2
Primary metric
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 47.5 takeover score.
#4
Georgia Tech
2
Primary metric
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 44 takeover score.
#5
Unknown
1
Primary metric
Game with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 42.9 takeover score.
Top Seasons
#1 Season by value score
2023 Postseason · Clemson
8 primary output · 15.8 efficiency · 4.4 usage
34
#2
2023 Regular Season · Clemson
34
8 primary · 15.8 efficiency · 4.4 usage
#3
2020 Postseason · Clemson
18.9
7 primary · 16.1 efficiency · 5.8 usage
Milestones
0
Impact games
1
Splash games
0
10+ tackle games
Bio, Recruit, and Data Context
Recruit Profile
4★
Class 2018 · Rating 0.9412
South Gwinnett · Snellville, GA
- Committed To
- Clemson
- Commit Date
- Jan 1, 2018
Career Facts
1
Career teams
7
Seasons tracked
75
Career Tackles
Data Context
Coverage spans 7 tracked seasons, 46 games, and base opponent context only. Derived metrics fall back to raw production when share or rating context is missing.