CFB Betting Edge

2024 · Week 2 · FBS Independents · backtest — what the model predicted vs what happened, and vs the market
Week 2 backtest · FBS Independents · 2 games — what the model predicted vs what happened
Straight up
1–150%
ATS vs close
1–150%
Model margin MAE
18.4
Market margin MAE
16.3
→ market was closer (model can't beat the close ATS)
Results — model read vs the final score + how the closing-line lean held up
Model
pred Notre Dame 34.4 · actual Northern Illinois 2
winner Notre Dame
ATS vs close
leaned Notre Dame -28.0Miss ✗
margin err: model 36.4 · mkt 30.0 · mkt closer
Model
pred Toledo 15.4 · actual Toledo 15
winner Toledo
ATS vs close
leaned Massachusetts +17.5Cover ✓
margin err: model 0.4 · mkt 2.5 · closer
The model beats SP+ but not the closing line (ATS ≈ break-even). “Model−Mkt” is the gap between our projected home margin and the market's implied margin — a read on disagreement, not a profitable edge. Upcoming games have no closing line yet, so the market number marked ~ is the consensus midpoint of the best posted spreads across books.