Career Quality
Narrow edgeEdge: Bill Callahan
Bill Callahan: 58th pct vs Roger Theder: 51st pct
Percentile score against all tracked coaches.
Coaches Compare
Compare coach careers on the same scale.
See top-line edges, side-by-side profiles, overlaid career arcs, and school-stop comparisons in one matchup view.
Roger ThederBill Callahan
2 of 4 slots filled. Comparison is active.
Top-line verdicts
Who leads, and by how much
Peak Score
Narrow edgeEdge: Roger Theder
Roger Theder: 71st pct vs Bill Callahan: 65th pct
Percentile peak score derived from each coach's best season.
Consistency
Clear edgeEdge: Bill Callahan
Bill Callahan: 80th pct vs Roger Theder: 65th pct
Percentile steadiness score across season-to-season performance.
National Championships
SimilarSimilar: Bill Callahan vs Roger Theder
Bill Callahan: 0 titles vs Roger Theder: 0 titles
Raw championship seasons from the curated national-title dataset.
Longevity
SimilarSimilar: Bill Callahan vs Roger Theder
Bill Callahan: 4 seasons vs Roger Theder: 4 seasons
Raw career span based on first and last tracked season.
Career Win Percentage
Decisive edgeEdge: Bill Callahan
Bill Callahan: 55.1% vs Roger Theder: 37.8%
Raw career win rate, not a normalized score.
Style and Strength Profile
Compare strength, identity, steadiness, and ceiling through normalized bars with raw SP and SRS context underneath.
These bars are normalized against the full coach dataset. Raw SP and SRS values stay visible so the profile reads as evidence, not decoration.
Overall Strength
Start with total quality before splitting style and variance.
Bill Callahan has the clear edge in overall strength.
Overall Strength
Clear edgeBill Callahan has the clear edge in overall strength.
Normalized score; raw SP overall stays underneath for reference.
Roger Theder
Strong
Raw avg SP Overall: 4.6
71th pct
Strong
Bill Callahan
Strong
Raw avg SP Overall: 9.2
83th pct
Strong
Career Arc Overlay
Overlay the same SRS scale to compare where each career climbed faster, held steadier, peaked higher, or dipped harder.
Focus on where peaks separate, where floors hold, and how the shape of each career changed over time.
Roger ThederBill Callahan
EliteStrongAverageLean
1978Actual season year • SRS range -1.5 to 14.12007
Active comparison point
Roger Theder • 1979
1979 California
Best seasonBiggest improvement6-6 • SRS 14.1 • SP Overall 14.9
Win %
50.0%
YoY SRS
+7.9
SP Off / Def
29.5 / 15.3
Finish
Unranked
Comparison context
Compared against the nearest season year point for the other selected coach.
Bill Callahan
Nearest year 2004 • Nebraska
5-6 • SRS 0.4 • SP Overall 1.9
Roger Theder holds a 13.7-point SRS edge at this point.
Offense gap: -1.6 SP offense
Tenure comparison
Compare school stops, duration, average level, and peak seasons across each coach's path.
| School | Years | Seasons | Record | Avg SRS | Peak |
|---|---|---|---|---|---|
| Roger Theder | |||||
| California | 1978-1981 | 4 | 17-28 | 5.4 | 14.1Highest peak |
| Bill Callahan | |||||
| Nebraska | 2004-2007 | 4 | 27-22 | 5.2 | 11.2 |
Closing takeaway
What separates these careers at the finish
Higher ceiling
Full profile →Roger Theder
17-28 • 37.8% • 4 seasons • 0 titles
14.1 peak SRS at the top end.
Best Season
California 1979
SRS 14.1
Worst Season
California 1980
SRS -1.5
Biggest Improvement
California 1979
7.9 SRS
Steadier arc
Full profile →Bill Callahan
27-22 • 55.1% • 4 seasons • 0 titles
80th pct steadiness score.
Best Season
Nebraska 2006
SRS 11.2
Worst Season
Nebraska 2004
SRS 0.4
Biggest Improvement
Nebraska 2005
7.2 SRS