Usage Score
2.7
Player Dossier
2024-2025USC
Marcelles Williams
CB • 5'11" • 185 lbs • Carson, CA, USA
Ball-hunting defenderSplash play profile
Marcelles Williams shows a ball-hunting defender profile with 17.6 disruption score.
Efficiency
17.6
Consistency
12.1
Season Value
11
Career Arc
Value trend by season
Best season by value score: 2024 Regular Season · USC
242525
Snapshot
- Career Teams
- 1
- Seasons Tracked
- 3
- Program Path
- USC
- Peak Game
- Peak game by takeover score: Nebraska
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.
Marcelles Williams, CB. Best season Best season by value score: 2024 Regular Season · USC. Marcelles Williams shows a ball-hunting defender profile with 17.6 disruption score.
Marcelles Williams played CB for USC. Across 2 tracked seasons, Marcelles Williams recorded 38 tackles. His top tracked season came in 2025 with USC.
Player insights
Lead takeaway
Best season by value score: 2024 Regular Season
USC paired 2 primary output with 24.2 efficiency.
Supporting note
2025 Postseason role shape
impact-led usage with 17.6 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: Nebraska
Win with 1 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 · USC
Games
11
Havoc Plays / G
0.4
Efficiency
17.6
Usage
2.7
Consistency
12.1
Best Game by takeover score
TCU
Hover a point or expand a game row to keep the active game context visible here.
Active game
Hover over a point
Hover or select a game to keep its context visible here without the page shifting around.
Game-by-Game Trend
Follow how the selected stat changes from one game to the next. Spikes mark standout outings, while dips show quieter weeks.
Chronological game order.
Game by game trend chart. TCU: 0. Missouri State: 0. Georgia Southern: 0. Purdue: 0. Illinois: 0. Michigan: 0. Notre Dame: 0. Nebraska: 1. Iowa: 1. Oregon: 1. UCLA: 1
Volume vs Efficiency
Each dot is a game. Farther right means the player carried more of the workload, and higher means they were more efficient with those chances.
Low volumeHigh quality
High volumeHigh quality
Low volumeLower quality
High volumeLower quality
Volume on the x-axis, quality on the y-axis.
Volume versus efficiency scatter chart. TCU: 4 by 16.7. Missouri State: 3 by 12.5. Georgia Southern: 2 by 8.3. Purdue: 5 by 20.8. Illinois: 5 by 20.8. Michigan: 3 by 12.5. Notre Dame: 5 by 20.8. Nebraska: 6 by 35. Iowa: 0 by 10. Oregon: 3 by 22.5. UCLA: 1 by 14.2
Split Comparison
Compare how this player performed across different situations. "Games" shows how many matchups are included in each split.
Wins0.4 · Games = 7 · +0.2 vs Losses
Losses0.3 · Games = 4 · -0.2 vs Wins
First Half0 · Games = 6 · -0.8 vs Second Half
Second Half0.8 · Games = 5 · +0.8 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
Nebraska
Best efficiency game
35 vs Nebraska
| Result | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wed 12/31 | @ TCU | L 27-30 | 4 | 4 | — | 0 | 0 | — | 0 | — | — |
| Sun 11/30 | vs UCLA | W 29-10 | 1 | 1 | — | 0 | 0 | — | 1 | — | — |
| Sat 11/22 | @ Oregon | L 27-42 | 3 | 1 | — | 0 | 0 | — | 1 | — | — |
| Sat 11/15 | vs Iowa | W 26-21 | 0 | 0 | — | 0 | 0 | — | 1 | — | — |
| Sat 11/1 | @ Nebraska | W 21-17 | 6 | 3 | — | 0 | 0 | — | 1 | — | — |
| Sat 10/18 | @ Notre Dame | L 24-34 | 5 | 2 | — | 0 | 0 | — | 0 | — | — |
| Sat 10/11 | vs Michigan | W 31-13 | 3 | 3 | — | 0 | 0 | — | 0 | — | — |
| Sat 9/27 | @ Illinois | L 32-34 | 5 | 4 | — | 0 | 0 | — | 0 | — | — |
| Sat 9/13 | @ Purdue | W 33-17 | 5 | 4 | — | 0 | 0 | — | 0 | — | — |
| Sat 9/6 | vs Georgia Southern | W 59-20 | 2 | 2 | — | 0 | 0 | — | 0 | — | — |
| Sat 8/30 | vs Missouri State | W 73-13 | 3 | 1 | — | 0 | 0 | — | 0 | — | — |
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
USC
2024-2025
Opening stop
Season Progression
202420252025
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2024 Regular Season | USC | 2 | 24.2 | 5.9 | — |
| 2025 Postseason | USC | 4 | 17.6 | 2.7 | 2 |
| 2025 Regular Season | USC | 4 | 17.6 | 2.7 | 0 |
Signature Performances
Top Games
#1 Featured game
Nebraska
Win with 1 impact plays across the defensive snap sheet.
1
Primary metric
1 disruption/tackle impact with 46.4 takeover score.
#2
Utah State
2
Primary metric
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 43.4 takeover score.
#3
Oregon
1
Primary metric
Loss with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 41.5 takeover score.
#4
UCLA
1
Primary metric
Win with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 38.4 takeover score.
#5
Iowa
1
Primary metric
Win with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 36.7 takeover score.
Top Seasons
#1 Season by value score
2024 Regular Season · USC
2 primary output · 24.2 efficiency · 5.9 usage
34
#2
2025 Postseason · USC
11
4 primary · 17.6 efficiency · 2.7 usage
#3
2025 Regular Season · USC
11
4 primary · 17.6 efficiency · 2.7 usage
Milestones
0
Impact games
0
Splash games
0
10+ tackle games
Bio, Recruit, and Data Context
Recruit Profile
4★
Class 2024 · Rating 0.9357
St. John Bosco · Bellflower, CA
- Committed To
- USC
- Commit Date
- Jan 1, 2024
Career Facts
1
Career teams
3
Seasons tracked
38
Career Tackles
Data Context
Coverage spans 3 tracked seasons, 12 games, and SP opponent-strength context when available. Derived metrics fall back to raw production when share or rating context is missing.