Usage Score
13.6
Player Dossier
2010-2014Oregon State
Sean Mannion
QB • 6'5" • Pleasanton, CA, USA
Balanced quarterback profileVolume operator
Sean Mannion is a balanced quarterback profile with 13.6 usage in the latest tracked season.
Efficiency
53
Consistency
79.7
Season Value
53.5
Career Arc
Value trend by season
Best season by value score: 2013 Postseason · Oregon State
101112131314
Snapshot
- Career Teams
- 1
- Seasons Tracked
- 6
- Program Path
- Oregon State
- Peak Game
- Peak game by takeover score: Washington 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.
Sean Mannion, QB. Best season Best season by value score: 2013 Postseason · Oregon State. Sean Mannion is a balanced quarterback profile with 13.6 usage in the latest tracked season.
Player insights
Lead takeaway
Best season by value score: 2013 Postseason
Oregon State paired 4,439 primary output with 58.4 efficiency.
Supporting note
2014 Regular Season role shape
pass-led usage with 53 efficiency.
Supporting note
Career value cooled off
2014 Regular Season fell back from the prior stop by season value score.
Supporting note
Peak game by takeover score: Washington State
Loss with 370 yards of offense and 65.2 efficiency. 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.
2014 Regular Season · Oregon State
Games
12
Primary Metric / G
238.2
Efficiency
53
Usage
13.6
Consistency
79.7
Best Game by takeover score
Oregon
Hover a point or expand a game row to keep the active game context visible here.
Game-by-Game Trend
123456789101112
Chronological game order.
Game by game trend chart. Unknown: 300. Hawai'i: 293. San Diego State: 258. USC: 99. Colorado: 263. Utah: 218. Stanford: 71. California: 315. Washington State: 370. Arizona State: 229. Washington: 283. Oregon: 159
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. Unknown: 50 by 54.6. Hawai'i: 40 by 56.8. San Diego State: 35 by 59.6. USC: 35 by 38.5. Colorado: 39 by 58.9. Utah: 43 by 51.8. Stanford: 37 by 45.1. California: 47 by 54.3. Washington State: 47 by 65.2. Arizona State: 35 by 52.2. Washington: 50 by 53.4. Oregon: 43 by 45.8
Split Comparison
Wins260.8 · n=4 · +44.3 vs Losses
Losses216.4 · n=7 · -44.3 vs Wins
First Half238.5 · n=6 · +0.7 vs Second Half
Second Half237.8 · n=6 · -0.7 vs First Half
Game Log
Dense stat lines with inline explanations and season-linked highlights.
12 games
Featured metric
Total Offense
Top game by takeover score
Washington State
Best efficiency game
65.2 vs Washington State
| Result | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun 11/30 | vs Oregon | L 19-47 | 19 | 39 | 162 | 48.7 | 1 | 0 | 45.8 | 4 | -3 | -0.80 | 0 | 8 |
| Sun 11/23 | @ Washington300-yard game | L 13-37 | 30 | 46 | 314 | 65.2 | 2 | 1 | 53.4 | 4 | -31 | -7.80 | 0 | 0 |
| Sun 11/16 | vs Arizona State | W 35-27 | 19 | 33 | 251 | 57.6 | 2 | 1 | 52.2 | 2 | -22 | -11 | 0 | 0 |
| Sat 11/8 | vs Washington State300-yard game | L 32-39 | 31 | 41 | 419 | 75.6 | 1 | 0 | 65.2 | 6 | -49 | -8.20 | 0 | 4 |
| Sun 11/2 | vs California300-yard game | L 31-45 | 30 | 45 | 320 | 66.7 | 2 | 1 | 54.3 | 2 | -5 | -2.50 | 0 | 5 |
| Sat 10/25 | @ Stanford | L 14-38 | 14 | 30 | 122 | 46.7 | 0 | 0 | 45.1 | 7 | -51 | -7.30 | 0 | 4 |
| Fri 10/17 | vs Utah | L 23-29 | 21 | 37 | 272 | 56.8 | 2 | 1 | 51.8 | 6 | -54 | -9 | 0 | 0 |
| Sat 10/4 | @ Colorado | W 36-31 | 27 | 37 | 278 | 73.0 | 1 | 0 | 58.9 | 2 | -15 | -7.50 | 0 | 0 |
| Sun 9/28 | @ USC | L 10-35 | 15 | 32 | 123 | 46.9 | 0 | 2 | 38.5 | 3 | -24 | -8 | 0 | 0 |
| Sun 9/21 | vs San Diego State | W 28-7 | 24 | 31 | 275 | 77.4 | 0 | 1 | 59.6 | 4 | -17 | -4.30 | 0 | 7 |
| Sun 9/7 | @ Hawai'i300-yard game · 3+ TD | W 38-30 | 26 | 37 | 300 | 70.3 | 3 | 1 | 56.8 | 3 | -7 | -2.30 | 0 | 7 |
| Sat 8/30 | vs Unknown300-yard game | — | 26 | 45 | 328 | 57.8 | 1 | 0 | 54.6 | 5 | -28 | -5.60 | 1 | 6 |
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
Oregon State
2010-2014
Opening stop
Season Progression
201020112012201320132014
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2010 Regular Season | Oregon State | 0 | — | — | — |
| 2011 Regular Season | Oregon State | 3,138 | 58.5 | 13.2 | 3,138 |
| 2012 Regular Season | Oregon State | 2,361 | 54.7 | 7.4 | -777 |
| 2013 Postseason | Oregon State | 4,439 | 58.4 | 13 | 2,078 |
| 2013 Regular Season | Oregon State | 4,439 | 58.4 | 13 | 0 |
| 2014 Regular Season | Oregon State | 2,858 | 53 | 13.6 | -1,581 |
Signature Performances
Top Games
#1 Featured game
Washington State
Win with 376 yards of offense and 85.6 efficiency.
376
Primary metric
376 total offense with 85.6 efficiency.
#2
Unknown
422
Primary metric
Game with 422 yards of offense and 89.3 efficiency.
422 total offense with 89.3 efficiency.
#3
Unknown
231
Primary metric
Game with 231 yards of offense and 90.2 efficiency.
231 total offense with 90.2 efficiency.
#4
Boise State
259
Primary metric
Win with 259 yards of offense and 75.3 efficiency.
259 total offense with 75.3 efficiency.
#5
Washington State
370
Primary metric
Loss with 370 yards of offense and 65.2 efficiency.
370 total offense with 65.2 efficiency.
Top Seasons
#1 Season by value score
2013 Postseason · Oregon State
4,439 primary output · 58.4 efficiency · 13 usage
63.1
#2
2013 Regular Season · Oregon State
63.1
4,439 primary · 58.4 efficiency · 13 usage
#3
2011 Regular Season · Oregon State
58.1
3,138 primary · 58.5 efficiency · 13.2 usage
Milestones
30
250+ passing yards
19
300+ total offense
3
3+ takeover TD games
12
Above avg efficiency
Bio, Recruit, and Data Context
Recruit Profile
4★
Class 2010 · Rating 0.8965
Foothill · Pleasanton, CA
- Committed To
- Oregon State
- Commit Date
- Jan 1, 2010
Career Facts
1
Career teams
6
Seasons tracked
12,796
Career Total Offense
Data Context
Coverage spans 6 tracked seasons, 46 games, and base opponent context only. Derived metrics fall back to raw production when share or rating context is missing.