Usage Score
17.8
Player Dossier
2022-2025Iowa
Karson Sharar
LB • 6'2" • 235 lbs • Iowa Falls, IA, USA
Ball-hunting defenderSplash play profile
Karson Sharar shows a ball-hunting defender profile with 39.7 disruption score.
Efficiency
39.7
Consistency
38.3
Season Value
29.3
Career Arc
Value trend by season
Best season by value score: 2022 Regular Season · Iowa
222324242525
Snapshot
- Career Teams
- 1
- Seasons Tracked
- 6
- Program Path
- Iowa
- Peak Game
- Peak game by takeover score: Michigan State
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.
Karson Sharar, LB. Best season Best season by value score: 2022 Regular Season · Iowa. Karson Sharar shows a ball-hunting defender profile with 39.7 disruption score.
Player insights
Lead takeaway
Best season by value score: 2022 Regular Season
Iowa paired 0 primary output with 4.2 efficiency.
Supporting note
2025 Postseason role shape
impact-led usage with 39.7 efficiency.
Supporting note
Career value stayed steady
2025 Regular Season tracked close to the prior stop by season value score.
Supporting note
Peak game by takeover score: Michigan State
Win with 4 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.
2025 Postseason · Iowa
Games
13
Havoc Plays / G
1.3
Efficiency
39.7
Usage
17.8
Consistency
38.3
Best Game by takeover score
Vanderbilt
Hover a point or expand a game row to keep the active game context visible here.
Game-by-Game Trend
12345678910111213
Chronological game order.
Game by game trend chart. Vanderbilt: 4. Unknown: 0. Iowa State: 0. Massachusetts: 1.5. Rutgers: 2. Indiana: 0. Wisconsin: 1. Penn State: 2.5. Minnesota: 0. Oregon: 1. USC: 1. Michigan State: 4. Nebraska: 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. Vanderbilt: 5 by 60.8. Unknown: 4 by 16.7. Iowa State: 7 by 29.2. Massachusetts: 5 by 35.8. Rutgers: 10 by 61.7. Indiana: 3 by 12.5. Wisconsin: 7 by 39.2. Penn State: 9 by 62.5. Minnesota: 1 by 4.2. Oregon: 10 by 51.7. USC: 7 by 39.2. Michigan State: 10 by 81.7. Nebraska: 5 by 20.8
Split Comparison
Wins1.9 · n=8 · +1.4 vs Losses
Losses0.5 · n=4 · -1.4 vs Wins
First Half1.2 · n=7 · -0.2 vs Second Half
Second Half1.4 · n=6 · +0.2 vs First Half
Game Log
Dense stat lines with inline explanations and season-linked highlights.
13 games
Featured metric
Havoc Plays
Top game by takeover score
Michigan State
Best efficiency game
81.7 vs Michigan State
| Result | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wed 12/31 | @ Vanderbilt2+ sacks · Splash game | W 34-27 | 5 | 3 | — | 2 | 2 | — | 0 | — | — |
| Fri 11/28 | @ Nebraska | W 40-16 | 5 | 2 | — | 0 | 0 | — | 0 | — | — |
| Sat 11/22 | vs Michigan State10+ tackles · Splash game | W 20-17 | 10 | 9 | — | 3 | 1 | — | 0 | — | — |
| Sat 11/15 | @ USC | L 21-26 | 7 | 4 | — | 0 | 0 | — | 1 | — | — |
| Sat 11/8 | vs Oregon10+ tackles | L 16-18 | 10 | 4 | — | 1 | 0 | — | 0 | — | — |
| Sat 10/25 | vs Minnesota | W 41-3 | 1 | 1 | — | 0 | 0 | — | 0 | — | — |
| Sat 10/18 | vs Penn StateSplash game | W 25-24 | 9 | 4 | — | 2.50 | 0 | — | 0 | — | — |
| Sat 10/11 | @ Wisconsin | W 37-0 | 7 | 4 | — | 1 | 0 | — | 0 | — | — |
| Sat 9/27 | vs Indiana | L 15-20 | 3 | 1 | — | 0 | 0 | — | 0 | — | — |
| Sat 9/20 | @ Rutgers10+ tackles | W 38-28 | 10 | 3 | — | 1 | 1 | — | 0 | — | — |
| Sat 9/13 | vs Massachusetts | W 47-7 | 5 | 1 | — | 1.50 | 0 | — | 0 | — | — |
| Sat 9/6 | @ Iowa State | L 13-16 | 7 | 3 | — | 0 | 0 | — | 0 | — | — |
| Sat 8/30 | vs Unknown | — | 4 | 3 | — | 0 | 0 | — | 0 | — | — |
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
Iowa
2022-2025
Opening stop
Season Progression
202220232024202420252025
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2022 Regular Season | Iowa | 0 | 4.2 | 0.8 | — |
| 2023 Regular Season | Iowa | 0.5 | 6.4 | 1.6 | 0.5 |
| 2024 Postseason | Iowa | 1 | 10 | 2.4 | 0.5 |
| 2024 Regular Season | Iowa | 1 | 10 | 2.4 | 0 |
| 2025 Postseason | Iowa | 17 | 39.7 | 17.8 | 16 |
| 2025 Regular Season | Iowa | 17 | 39.7 | 17.8 | 0 |
Signature Performances
Top Games
#1 Featured game
Michigan State
Win with 4 impact plays across the defensive snap sheet.
4
Primary metric
4 disruption/tackle impact with 71.2 takeover score.
#2
Vanderbilt
4
Primary metric
Win with backfield disruption leading the way.
4 disruption/tackle impact with 62.3 takeover score.
#3
Penn State
2.5
Primary metric
Win with 2.5 impact plays across the defensive snap sheet.
2.5 disruption/tackle impact with 49.5 takeover score.
#4
Rutgers
2
Primary metric
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 45.3 takeover score.
#5
Oregon
1
Primary metric
Loss with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 44.8 takeover score.
Top Seasons
#1 Season by value score
2022 Regular Season · Iowa
0 primary output · 4.2 efficiency · 0.8 usage
35
#2
2025 Postseason · Iowa
29.3
17 primary · 39.7 efficiency · 17.8 usage
#3
2025 Regular Season · Iowa
29.3
17 primary · 39.7 efficiency · 17.8 usage
Milestones
2
Impact games
3
Splash games
3
10+ tackle games
Bio, Recruit, and Data Context
Recruit Profile
3★
Class 2026 · Rating 0.8422
Carver · Columbus, GA
- Committed To
- Tennessee
- Commit Date
- Jan 1, 2026
Career Facts
1
Career teams
6
Seasons tracked
104
Career Tackles
Data Context
Coverage spans 6 tracked seasons, 26 games, and SP opponent-strength context when available. Derived metrics fall back to raw production when share or rating context is missing.