Usage Score
0.6
Player Dossier
2019-2022UCLA
Jelani Warren
DB • 6'0" • 199 lbs • Oakland, CA, USA
Ball-hunting defenderSplash play profile
Jelani Warren shows a ball-hunting defender profile with partial disruption data.
Efficiency
4.2
Consistency
100
Season Value
34.9
Career Arc
Value trend by season
Best season by value score: 2021 Regular Season · UCLA
19202122
Snapshot
- Career Teams
- 1
- Seasons Tracked
- 4
- Program Path
- UCLA
- Peak Game
- Peak game by takeover score: Colorado
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.
Jelani Warren, DB. Best season Best season by value score: 2021 Regular Season · UCLA. Jelani Warren shows a ball-hunting defender profile with partial disruption data.
Player insights
Lead takeaway
Best season by value score: 2021 Regular Season
UCLA paired 0 primary output with 4.2 efficiency.
Supporting note
2021 Regular Season role shape
impact-led usage with 4.2 efficiency.
Supporting note
Career value cooled off
2022 Regular Season fell back from the prior stop by season value score.
Supporting note
Peak game by takeover score: Colorado
Win with 0 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 Regular Season · UCLA
Games
1
Havoc Plays / G
0
Efficiency
4.2
Usage
0.6
Consistency
100
Best Game by takeover score
Colorado
Not enough games exist for the full explorer. The summary cards stay available so the season still reads clearly.
Game-by-Game Trend
Not enough games are available for a full trend line yet.
Volume vs Efficiency
Scatter view is hidden because this season does not have enough game-to-game variety yet.
Split Comparison
Game Log
Dense stat lines with inline explanations and season-linked highlights.
1 games
Featured metric
Havoc Plays
Top game by takeover score
Colorado
Best efficiency game
4.2 vs Colorado
| Result | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun 11/14 | vs Colorado | W 44-20 | 1 | 0 | — | 0 | 0 | — | 0 | — | — |
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
UCLA
2019-2022
Opening stop
Season Progression
2019202020212022
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2019 Regular Season | UCLA | 0 | — | — | — |
| 2020 Regular Season | UCLA | 0 | — | — | 0 |
| 2021 Regular Season | UCLA | 0 | 4.2 | 0.6 | 0 |
| 2022 Regular Season | UCLA | 0 | — | — | 0 |
Signature Performances
Top Games
#1 Featured game
Colorado
Win with 0 impact plays across the defensive snap sheet.
0
Primary metric
0 disruption/tackle impact with 1.6 takeover score.
Top Seasons
#1 Season by value score
2021 Regular Season · UCLA
0 primary output · 4.2 efficiency · 0.6 usage
34.9
#2
2019 Regular Season · UCLA
—
0 primary · — efficiency · — usage
#3
2020 Regular Season · UCLA
—
0 primary · — efficiency · — usage
Milestones
0
Impact games
0
Splash games
0
10+ tackle games
Bio, Recruit, and Data Context
Recruit Profile
2★
Class 2019 · Rating 0.77
Bishop O'Dowd · Oakland, CA
- Committed To
- UCLA
- Commit Date
- Jan 1, 2019
Career Facts
1
Career teams
4
Seasons tracked
1
Career Tackles
Data Context
Coverage spans 4 tracked seasons, 1 games, and base opponent context only. Derived metrics fall back to raw production when share or rating context is missing.