Model Maker
Build your own NFL spread model. Toggle the factors you believe in, set how much each one should count, and see what your model projects for every game this week — right next to the sportsbook’s line.
For entertainment only. No model here reliably beats the sportsbooks — these are the same public numbers anyone can look up, not inside information. Each factor’s normal strength is based on 2021-2024 NFL games, with the 2025 season held back to test it. Tap the i next to any factor for details.
The starter models are examples of different betting styles, not settings the data picked.
My Models
Anyone can build a model here — logging in only lets you save it and come back to it later.
Backtest
See how your model would have done on every NFL game from 2021 to 2025. When your projected spread differs enough from the final line before kickoff, your model takes that side. Everything else is a pass.
Low means you bet most games. High means you only bet when you strongly disagree with the book.
Log in to save your backtest runs.
Week 9 · 2026
Your model likes 10 of 15 games this week.
Using the default 1 pt until you set your own in the Backtest section.
- Your spread
- JAX -2.6
- Book’s spread
- JAX -9.5
- Updated Nov 3, 9:00 AM EST
- Difference
- 6.9 pts
- Your spread
- CIN -2.3
- Book’s spread
- CIN -3
- Updated Nov 3, 9:00 AM EST
- Difference
- 0.7 pts
No pick. Your number is within 1 pt of the book’s.
- Your spread
- CAR -3.1
- Book’s spread
- DEN -3
- Updated Nov 3, 9:00 AM EST
- Difference
- 6.1 pts
- Your spread
- DAL -0.3
- Book’s spread
- DAL -6
- Updated Nov 3, 9:00 AM EST
- Difference
- 5.7 pts
- Your spread
- KC -4.7
- Book’s spread
- KC -9.5
- Updated Nov 3, 9:00 AM EST
- Difference
- 4.8 pts
- Your spread
- MIA -0.8
- Book’s spread
- DET -7
- Updated Nov 3, 9:00 AM EST
- Difference
- 7.8 pts
- Your spread
- NO -2.3
- Book’s spread
- NO -2.5
- Updated Nov 3, 9:00 AM EST
- Difference
- 0.2 pts
No pick. Your number is within 1 pt of the book’s.
- Your spread
- NYG -2.9
- Book’s spread
- NYG -3.5
- Updated Nov 3, 9:00 AM EST
- Difference
- 0.6 pts
No pick. Your number is within 1 pt of the book’s.
- Your spread
- LA -3.6
- Book’s spread
- LA -5.5
- Updated Nov 3, 9:00 AM EST
- Difference
- 1.9 pts
- Your spread
- HOU -4.7
- Book’s spread
- HOU -4.5
- Updated Nov 3, 9:00 AM EST
- Difference
- 0.2 pts
No pick. Your number is within 1 pt of the book’s.
- Your spread
- SF -10.2
- Book’s spread
- SF -10
- Updated Nov 3, 9:00 AM EST
- Difference
- 0.2 pts
No pick. Your number is within 1 pt of the book’s.
- Your spread
- NE -0.9
- Book’s spread
- NE -3
- Updated Nov 3, 9:00 AM EST
- Difference
- 2.1 pts
- Your spread
- SEA -5.9
- Book’s spread
- SEA -11.5
- Updated Nov 3, 9:00 AM EST
- Difference
- 5.6 pts
- Your spread
- CHI -3.8
- Book’s spread
- CHI -6
- Updated Nov 3, 9:00 AM EST
- Difference
- 2.2 pts
- Your spread
- MIN -0.8
- Book’s spread
- BUF -3.5
- Updated Nov 3, 9:00 AM EST
- Difference
- 4.3 pts