Usage Score
16.1
Player Dossier
2010-2014Northwestern
Trevor Siemian
QB • 6'3" • Windermere, FL, USA
Balanced quarterback profileVolume operator
Trevor Siemian is a balanced quarterback profile with 16.1 usage in the latest tracked season.
Efficiency
49.1
Consistency
73.1
Season Value
58.4
Career Arc
Value trend by season
Best season by value score: 2014 Regular Season · Northwestern
101112121314
Snapshot
- Career Teams
- 1
- Seasons Tracked
- 6
- Program Path
- Northwestern
- Peak Game
- Peak game by takeover score: Iowa
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.
Trevor Siemian, QB. Best season Best season by value score: 2014 Regular Season · Northwestern. Trevor Siemian is a balanced quarterback profile with 16.1 usage in the latest tracked season.
Trevor Siemian played QB for Northwestern. Across 5 tracked seasons, Trevor Siemian recorded 5,931 passing yards, -23 rushing yards, and 17 receiving yards. His top tracked season came in 2013 with Northwestern.
Player insights
Lead takeaway
Best season by value score: 2014 Regular Season
Northwestern paired 2,091 primary output with 49.1 efficiency.
Supporting note
2014 Regular Season role shape
pass-led usage with 49.1 efficiency.
Supporting note
Career value stayed steady
2014 Regular Season tracked close to the prior stop by season value score.
Supporting note
Peak game by takeover score: Notre Dame
Win shaped by high passing volume and turnover pressure. 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 · Northwestern
Games
11
Primary Metric / G
190.1
Efficiency
49.1
Usage
16.1
Consistency
73.1
Best Game by takeover score
Purdue
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. California: 231. Northern Illinois: 239. Unknown: 110. Penn State: 250. Wisconsin: 183. Minnesota: 266. Nebraska: 147. Iowa: 21. Michigan: 236. Notre Dame: 316. Purdue: 92
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. California: 51 by 45.1. Northern Illinois: 50 by 52.6. Unknown: 26 by 49.8. Penn State: 42 by 51. Wisconsin: 34 by 51.5. Minnesota: 55 by 50.2. Nebraska: 46 by 43.2. Iowa: 23 by 44. Michigan: 60 by 48.9. Notre Dame: 58 by 56.8. Purdue: 15 by 47.4
Split Comparison
Compare how this player performed across different situations. "Games" shows how many matchups are included in each split.
Wins210.3 · Games = 4 · +20.3 vs Losses
Losses190 · Games = 6 · -20.3 vs Wins
First Half213.2 · Games = 6 · +50.8 vs Second Half
Second Half162.4 · Games = 5 · -50.8 vs First Half
Game Log
Dense stat lines with inline explanations and season-linked highlights.
11 games
Featured metric
Total Offense
Top game by takeover score
Notre Dame
Best efficiency game
56.8 vs Notre Dame
| Result | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat 11/22 | @ Purdue | W 38-14 | 7 | 12 | 93 | 58.3 | 1 | 1 | 47.4 | 3 | -1 | -0.30 | 0 | 7 |
| Sat 11/15 | @ Notre Dame | W 43-40 | 30 | 48 | 284 | 62.5 | 1 | 2 | 56.8 | 10 | 32 | 3.20 | 1 | 16 |
| Sat 11/8 | vs Michigan | L 9-10 | 32 | 49 | 273 | 65.3 | 1 | 2 | 48.9 | 11 | -37 | -3.40 | 0 | 4 |
| Sat 11/1 | @ Iowa | L 7-48 | 8 | 18 | 68 | 44.4 | 0 | 0 | 44 | 5 | -47 | -9.40 | 0 | 0 |
| Sat 10/18 | vs Nebraska | L 17-38 | 18 | 39 | 173 | 46.2 | 0 | 1 | 43.2 | 7 | -26 | -3.70 | 0 | 4 |
| Sat 10/11 | @ Minnesota | L 17-24 | 32 | 50 | 269 | 64.0 | 1 | 1 | 50.2 | 5 | -3 | -0.60 | 1 | 4 |
| Sat 10/4 | vs Wisconsin | W 20-14 | 15 | 29 | 182 | 51.7 | 1 | 0 | 51.5 | 5 | 1 | 0.20 | 0 | 7 |
| Sat 9/27 | @ Penn State3+ TD | W 29-6 | 21 | 37 | 258 | 56.8 | 0 | 1 | 51 | 5 | -8 | -1.60 | 3 | 2 |
| Sat 9/20 | vs Unknown | — | 15 | 25 | 117 | 60.0 | 0 | 0 | 49.8 | 1 | -7 | -7 | 0 | 0 |
| Sat 9/6 | vs Northern Illinois | L 15-23 | 27 | 41 | 268 | 65.9 | 1 | 1 | 52.6 | 9 | -29 | -3.20 | 0 | 5 |
| Sat 8/30 | vs California | L 24-31 | 23 | 44 | 229 | 52.3 | 1 | 2 | 45.1 | 7 | 2 | 0.30 | 0 | 8 |
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
Northwestern
2010-2014
Opening stop
Season Progression
201020112012201220132014
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2010 Regular Season | Northwestern | 0 | — | — | — |
| 2011 Regular Season | Northwestern | 275 | 63.7 | 2.5 | 275 |
| 2012 Postseason | Northwestern | 1,360 | 60.2 | 5.6 | 1,085 |
| 2012 Regular Season | Northwestern | 1,360 | 60.2 | 5.6 | 0 |
| 2013 Regular Season | Northwestern | 2,182 | 53.1 | 10.8 | 822 |
| 2014 Regular Season | Northwestern | 2,091 | 49.1 | 16.1 | -91 |
Signature Performances
Top Games
#1 Featured game
Iowa
Loss with 52 yards of offense and 79.6 efficiency.
52
Primary metric
52 total offense with 79.6 efficiency.
#2
Nebraska
67
Primary metric
Win with 67 yards of offense and 58.3 efficiency.
67 total offense with 58.3 efficiency.
#3
Illinois
433
Primary metric
Win with 433 yards of offense and 71.7 efficiency.
433 total offense with 71.7 efficiency.
#4
Indiana
315
Primary metric
Win with 315 yards of offense and 76.6 efficiency.
315 total offense with 76.6 efficiency.
#5
Notre Dame
316
Primary metric
Win shaped by high passing volume and turnover pressure.
316 total offense with 56.8 efficiency.
Top Seasons
#1 Season by value score
2014 Regular Season · Northwestern
2,091 primary output · 49.1 efficiency · 16.1 usage
58.4
#2
2013 Regular Season · Northwestern
56.9
2,182 primary · 53.1 efficiency · 10.8 usage
#3
2012 Postseason · Northwestern
46.3
1,360 primary · 60.2 efficiency · 5.6 usage
Milestones
8
250+ passing yards
3
300+ total offense
0
3+ takeover TD games
20
Above avg efficiency
Bio, Recruit, and Data Context
Career Facts
1
Career teams
6
Seasons tracked
5,908
Career Total Offense
Data Context
Coverage spans 6 tracked seasons, 44 games, and base opponent context only. Derived metrics fall back to raw production when share or rating context is missing.