Washington vs Washington State Prediction: Will Washington Cover -24.5?
Backdoor Cover’s model projects Washington -19.07 for Washington State at Washington, 5.4 points off the market’s Washington -24.5, and gives Washington a 97% win probability.
What this tells us
Our model is less bullish on Washington than the market. It projects a decisive win but stops well short of the margin the market is pricing in. That divergence between two reads of the same game is what our system is built to flag.
The model's side at the current number. Our subscriber card may still pass on this game — the pick engine keeps only a fraction of predictions.
About this gap
This is a mild disagreement — 59.6% cover historically, modestly above break-even.
| Model vs market | Cover % | Games |
|---|---|---|
| 0–3 pts | 55.2% | 163 |
| 3–6 pts · this game | 59.6% | 89 |
| 6–10 pts | 58.7% | 92 |
| 10+ pts | 75.0% | 68 |
Wk 8–16 2025 sample.
Weather at kickoff
No significant weather expected.
How the number is built
The model rates every FBS team on efficiency adjusted for opponent quality, predicts a score, and converts it to a spread. Subscriber picks are the filtered subset of those predictions — the games where the model's edge meets pattern criteria that have historically outperformed the raw model.
Published performance covers Week 8, 2025 through the end of the 2025 season. Results are posted before kickoff and graded once the game finishes.
Common questions
Who does the model project to win Washington vs Washington State?
Backdoor Cover’s model projects Washington to win, with a 97% win probability.
What is the model’s predicted spread for Washington State at Washington?
The model projects Washington -19.07, versus the market’s Washington -24.5 — a gap of 5.4 points.
What side does the model favor against the spread?
Washington State +24.5, at the current number. Our subscriber card may still pass on this game.
Recent meetings
What subscribers get on this game
Everything above is the free model. Subscribers get our actual decision on Washington State at Washington — including, more often than not, the decision to sit it out — and the size we are betting if we play it.
New members’ first week is 99¢ — and the first losing week’s on us. 2026 picks verified on Juice Reel.
Predictions are not betting advice. For informational and entertainment purposes only. You must be 21 or older, or the legal age where you are. If you or someone you know has a gambling problem, call 1-800-GAMBLER.
Published Sep 4, 2026 · Numbers refreshed Sep 11, 2026 · © 2026 Backdoor Cover LLC