Usage Score
8
Player Dossier
2019-2025LSU
John Emery Jr.
RB • 6'0" • 220 lbs • Saint Rose, LA, USA
Balanced backfield optionSteady chain mover
John Emery Jr. leans balanced backfield option traits and 10.4 efficiency.
Efficiency
10.4
Consistency
100
Season Value
29.8
Career Arc
Value trend by season
Best season by value score: 2022 Postseason · LSU
191920212222232425
Snapshot
- Career Teams
- 2
- Seasons Tracked
- 9
- Program Path
- LSU • UTSA
- Peak Game
- Peak game by takeover score: Vanderbilt
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.
John Emery Jr., RB. Best season Best season by value score: 2022 Postseason · LSU. John Emery Jr. leans balanced backfield option traits and 10.4 efficiency.
Player insights
Lead takeaway
Best season by value score: 2022 Postseason
LSU paired 506 primary output with 52.8 efficiency.
Supporting note
2025 Regular Season role shape
backfield-heavy usage with 10.4 efficiency.
Supporting note
Career value cooled off
2025 Regular Season fell back from the prior stop by season value score.
Supporting note
Multi-stop career journey
Production spans 2 team stops, with role shifts visible across LSU, UTSA.
Supporting note
Peak game by takeover score: Rice
Win with 4 yards from scrimmage and efficient touch value. 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 Regular Season · UTSA
Games
1
Scrimmage Yards / G
4
Efficiency
10.4
Usage
8
Consistency
100
Best Game by takeover score
Rice
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
Scrimmage Yards
Top game by takeover score
Rice
Best efficiency game
10.4 vs Rice
| Result | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Sat 10/11 | vs Rice | W 61-13 | 4 | 4 | 1 | 0 | — | — | 1 |
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
LSU
2019-2024
Opening stop
- 2
UTSA
2025
Final stop
Season Progression
201920192020202120222022202320242025
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2019 Postseason | LSU | 248 | 40 | 7.1 | — |
| 2019 Regular Season | LSU | 248 | 40 | 7.1 | 0 |
| 2020 Regular Season | LSU | 427 | 46.4 | 16.7 | 179 |
| 2021 Regular Season | LSU | 0 | — | — | -427 |
| 2022 Postseason | LSU | 506 | 52.8 | 13.7 | 506 |
| 2022 Regular Season | LSU | 506 | 52.8 | 13.7 | 0 |
| 2023 Regular Season | LSU | 178 | 49.8 | 6.6 | -328 |
| 2024 Regular Season | LSU | 71 | 65 | 20 | -107 |
| 2025 Regular Season | UTSA | 4 | 10.4 | 8 | -67 |
Signature Performances
Top Games
#1 Featured game
Vanderbilt
Win with 100 yards from scrimmage and efficient touch value.
100
Primary metric
100 scrimmage yards and 32.4 usage.
#2
Auburn
91
Primary metric
Win with 91 yards from scrimmage and efficient touch value.
91 scrimmage yards and 11.9 usage.
#3
Alabama
86
Primary metric
Loss with 86 yards from scrimmage and efficient touch value.
86 scrimmage yards and 15.4 usage.
#4
Auburn
81
Primary metric
Win with 81 yards from scrimmage and efficient touch value.
81 scrimmage yards and 15.3 usage.
#5
USC
71
Primary metric
Loss with 71 yards from scrimmage and efficient touch value.
71 scrimmage yards and 20 usage.
Top Seasons
#1 Season by value score
2022 Postseason · LSU
506 primary output · 52.8 efficiency · 13.7 usage
61.1
#2
2022 Regular Season · LSU
61.1
506 primary · 52.8 efficiency · 13.7 usage
#3
2020 Regular Season · LSU
53.1
427 primary · 46.4 efficiency · 16.7 usage
Milestones
1
100+ rush yards
0
150+ scrimmage yards
1
2+ TD games
Bio, Recruit, and Data Context
Recruit Profile
5★
Class 2019 · Rating 0.9929
Destrehan · Destrehan, LA
- Committed To
- LSU
- Commit Date
- Jan 1, 2019
Career Facts
2
Career teams
9
Seasons tracked
1,434
Career Scrimmage Yards
Data Context
Coverage spans 9 tracked seasons, 39 games, and SP opponent-strength context when available. Derived metrics fall back to raw production when share or rating context is missing.