Usage Score
20.4
Player Dossier
2024-2025San José State
Floyd Chalk IV
RB • 5'7" • 192 lbs • Mission Hills, CA, USA
Balanced backfield optionSteady chain mover
Floyd Chalk IV leans balanced backfield option traits and 40.2 efficiency.
Efficiency
40.2
Consistency
79.3
Season Value
39.9
Career Arc
Value trend by season
Best season by value score: 2024 Postseason · San José State
242425
Snapshot
- Career Teams
- 1
- Seasons Tracked
- 3
- Program Path
- San José State
- Peak Game
- Peak game by takeover score: Arkansas 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.
Floyd Chalk IV, RB. Best season Best season by value score: 2024 Postseason · San José State. Floyd Chalk IV leans balanced backfield option traits and 40.2 efficiency.
Floyd Chalk IV played RB for San José State. Across 2 tracked seasons, Floyd Chalk IV recorded 862 rushing yards, 58 receiving yards, and 12 touchdowns. His top tracked season came in 2024 with San José State.
Player insights
Lead takeaway
Best season by value score: 2024 Postseason
San José State paired 779 primary output with 47.4 efficiency.
Supporting note
2025 Regular Season role shape
backfield-heavy usage with 40.2 efficiency.
Supporting note
Career value cooled off
2025 Regular Season fell back from the prior stop by season value score.
Supporting note
Peak game by takeover score: Unknown
Game with 45 yards from scrimmage and efficient touch value. It landed in the 100th percentile of the selected season.
Analysis workspace
Season Workbench
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Season Explorer
Understand the selected season before dropping into the full game log.
2025 Regular Season · San José State
Games
4
Scrimmage Yards / G
35.3
Efficiency
40.2
Usage
20.4
Consistency
79.3
Best Game by takeover score
Stanford
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Active game
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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. Central Michigan: 44. Texas: 39. Unknown: 45. Stanford: 13
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. Central Michigan: 13 by 39.1. Texas: 9 by 45.1. Unknown: 11 by 42.6. Stanford: 4 by 33.9
Split Comparison
Compare how this player performed across different situations. "Games" shows how many matchups are included in each split.
Losses32 · Games = 3
First Half41.5 · Games = 2 · +12.5 vs Second Half
Second Half29 · Games = 2 · -12.5 vs First Half
All Games35.3 · Games = 4
Game Log
Dense stat lines with inline explanations and season-linked highlights.
4 games
Featured metric
Scrimmage Yards
Top game by takeover score
Unknown
Best efficiency game
45.1 vs Texas
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
San José State
2024-2025
Opening stop
Season Progression
202420242025
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2024 Postseason | San José State | 779 | 47.4 | 26.8 | — |
| 2024 Regular Season | San José State | 779 | 47.4 | 26.8 | 0 |
| 2025 Regular Season | San José State | 141 | 40.2 | 20.4 | -638 |
Signature Performances
Top Games
#1 Featured game
Arkansas State
Game with 33 yards from scrimmage and efficient touch value.
33
Primary metric
33 scrimmage yards and — usage.
#2
LSU
23
Primary metric
Game with 23 yards from scrimmage and efficient touch value.
23 scrimmage yards and — usage.
#3
Fresno State
89
Primary metric
Loss with 89 yards from scrimmage and efficient touch value.
89 scrimmage yards and 25.6 usage.
#4
Washington State
94
Primary metric
Loss with 94 yards from scrimmage and efficient touch value.
94 scrimmage yards and 19.6 usage.
#5
Wyoming
91
Primary metric
Win with 91 yards from scrimmage and efficient touch value.
91 scrimmage yards and 26.1 usage.
Top Seasons
#1 Season by value score
2024 Postseason · San José State
779 primary output · 47.4 efficiency · 26.8 usage
62.3
#2
2024 Regular Season · San José State
62.3
779 primary · 47.4 efficiency · 26.8 usage
#3
2025 Regular Season · San José State
39.9
141 primary · 40.2 efficiency · 20.4 usage
Milestones
1
100+ rush yards
0
150+ scrimmage yards
4
2+ TD games
Bio, Recruit, and Data Context
Recruit Profile
3★
Class 2022 · Rating 0.8417
Bishop Alemany · Mission Hills, CA
- Committed To
- Grambling
- Commit Date
- Jan 1, 2022
Career Facts
1
Career teams
3
Seasons tracked
920
Career Scrimmage Yards
Data Context
Coverage spans 3 tracked seasons, 19 games, and SP opponent-strength context when available. Derived metrics fall back to raw production when share or rating context is missing.