New York Jets vs Detroit Lions — Win Probability

Detroit's 7-point win over New York tops model projection by narrow margin

Detroit entered Week 3 as the clear favorite against New York, and the model's pregame analysis aligned with the betting market: the Lions were projected to win by 6.5 points with a 69% win probability. The market line sat at exactly that same 6.5-point spread, suggesting strong agreement between the model's simulation and professional oddsmakers.

What actually happened came close to that script, but with slightly more separation than anticipated. Detroit won 31–24, a 7-point margin that exceeded the projected 6.5-point edge by just half a point. The Lions' actual score of 31 fell 3.5 points above their expected 27.5, while New York's 24 came in 3 points above its projected 21.

This was not an upset. Detroit was favored and delivered as expected, though the game played out with marginally more offensive output from both teams than the model had simulated. The final margin of 7 points sits squarely within the range of normal variance around a 6.5-point projection—close enough that the model's read on this matchup holds up cleanly.

The model correctly identified Detroit as the stronger team and assigned appropriate confidence to that view (69% win probability). The half-point difference between expected and actual margin is functionally immaterial and falls well within the noise inherent in any single-game projection. This was a straightforward case where the favorite won by roughly the amount the model anticipated, with both teams scoring slightly more than expected but maintaining the same relative gap. Detroit improved to 2–1, while New York dropped to 1–2.