Usage Score
5.2
Player Dossier
2017-2020Boise State
Jalen Walker
CB • 6'0" • 181 lbs • Lawndale, CA, USA
Ball-hunting defenderSplash play profile
Jalen Walker shows a ball-hunting defender profile with 28.8 disruption score.
Efficiency
28.8
Consistency
9.5
Season Value
12.5
Career Arc
Value trend by season
Best season by value score: 2019 Postseason · Boise State
171718191920
Snapshot
- Career Teams
- 1
- Seasons Tracked
- 6
- Program Path
- Boise State
- Peak Game
- Peak game by takeover score: Hawai'i
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.
Jalen Walker, CB. Best season Best season by value score: 2019 Postseason · Boise State. Jalen Walker shows a ball-hunting defender profile with 28.8 disruption score.
Player insights
Lead takeaway
Best season by value score: 2019 Postseason
Boise State paired 13 primary output with 27 efficiency.
Supporting note
2020 Regular Season role shape
impact-led usage with 28.8 efficiency.
Supporting note
Career value cooled off
2020 Regular Season fell back from the prior stop by season value score.
Supporting note
Peak game by takeover score: Hawai'i
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.
2020 Regular Season · Boise State
Games
7
Havoc Plays / G
0.5
Efficiency
28.8
Usage
5.2
Consistency
9.5
Best Game by takeover score
San José State
Hover a point or expand a game row to keep the active game context visible here.
Game-by-Game Trend
1234567
Chronological game order.
Game by game trend chart. Utah State: 0. Air Force: 0. BYU: 0. Colorado State: 0. Hawai'i: 2. Wyoming: 0. San José State: 1.5
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. Utah State: 6 by 25. Air Force: 3 by 12.5. BYU: 6 by 25. Colorado State: 2 by 8.3. Hawai'i: 8 by 53.3. Wyoming: 4 by 16.7. San José State: 11 by 60.8
Split Comparison
Wins0.4 · n=5 · -0.3 vs Losses
Losses0.8 · n=2 · +0.3 vs Wins
First Half0 · n=4 · -1.2 vs Second Half
Second Half1.2 · n=3 · +1.2 vs First Half
Game Log
Dense stat lines with inline explanations and season-linked highlights.
7 games
Featured metric
Havoc Plays
Top game by takeover score
Hawai'i
Best efficiency game
60.8 vs San José State
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
Boise State
2017-2020
Opening stop
Season Progression
201720172018201920192020
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2017 Postseason | Boise State | 1 | 14.5 | 3.5 | — |
| 2017 Regular Season | Boise State | 1 | 14.5 | 3.5 | 0 |
| 2018 Regular Season | Boise State | 2 | 14.2 | 2.4 | 1 |
| 2019 Postseason | Boise State | 13 | 27 | 4.7 | 11 |
| 2019 Regular Season | Boise State | 13 | 27 | 4.7 | 0 |
| 2020 Regular Season | Boise State | 3.5 | 28.8 | 5.2 | -9.5 |
Signature Performances
Top Games
#1 Featured game
Hawai'i
Win with 2 impact plays across the defensive snap sheet.
2
Primary metric
2 disruption/tackle impact with 54.9 takeover score.
#2
San José State
1.5
Primary metric
Loss with 1.5 impact plays across the defensive snap sheet.
1.5 disruption/tackle impact with 48.4 takeover score.
#3
Utah State
4
Primary metric
Win with 4 impact plays across the defensive snap sheet.
4 disruption/tackle impact with 48.1 takeover score.
#4
Oregon
1
Primary metric
Win with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 47.9 takeover score.
#5
Oklahoma State
1
Primary metric
Loss with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 46.8 takeover score.
Top Seasons
#1 Season by value score
2019 Postseason · Boise State
13 primary output · 27 efficiency · 4.7 usage
26.8
#2
2019 Regular Season · Boise State
26.8
13 primary · 27 efficiency · 4.7 usage
#3
2020 Regular Season · Boise State
12.5
3.5 primary · 28.8 efficiency · 5.2 usage
Milestones
0
Impact games
0
Splash games
1
10+ tackle games
Bio, Recruit, and Data Context
Recruit Profile
3★
Class 2016 · Rating 0.7983
Lawndale · Lawndale, CA
- Committed To
- Boise State
- Commit Date
- Jan 1, 2016
Career Facts
1
Career teams
6
Seasons tracked
120
Career Tackles
Data Context
Coverage spans 6 tracked seasons, 30 games, and base opponent context only. Derived metrics fall back to raw production when share or rating context is missing.