Sharp money signal in Detroit Lions at Buffalo Bills: Detroit Lions +4.5 has 77.0% of spread bets but only 36.0% of the dollars.
| Market | Side | Bet % | Money % | Odds |
|---|---|---|---|---|
| Spread | Detroit Lions +4.5 | 77% | 36% | -110 |
| Buffalo Bills -4.5 | 23% | 64% | -110 | |
| Total | Over 53.5 | 12% | 25% | -108 |
| Under 53.5 | 88% | 75% | -105 | |
| Moneyline | Detroit Lions | 8% | 17% | +180 |
| Buffalo Bills | 92% | 83% | -205 |
Detroit Lions at Buffalo Bills is one of the strongest sharp-money signals on this week's NFL slate. On the spread market, 77.0% of bets are on Detroit Lions +4.5 but only 36.0% of the dollars — a 41.0-point gap between bet count and money share that ranks among the largest divergences in the slate.
That gap is the cleanest sharp-money tell we have. When the bet count and dollar share point in different directions, the dollars are coming from fewer, larger checks — the kind of bets that distinguish high-volume, professional action from the public crowd. Books rarely give back this much line value on a casual mistake; the price you're seeing is what the market thinks of the divergence in real time.
None of this is a pick. It's where the money is landing — you decide what to do with it. See how we calculate splits →.
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Not as a blanket rule, and we don't present it as one. NFL lines are priced knowing which side the public is coming for, so the lean is mostly in the number already. What we track is where the ticket count and the dollars disagree, which is a narrower and more specific thing than fading whoever is popular.
On NFL spreads the median gap between a side's share of tickets and its share of dollars is about 2 points, a quarter of games clear 9, and one in ten clears 22. So a gap in the teens is already a top-quarter event here, where the same number on a college board would be ordinary.
We don't issue picks. This page shows where the tickets and the dollars are landing so you can weigh that against your own read of the game.
Yes, more than it would be in college football. NFL spreads are set by the most efficient market in American sports, so the typical game splits its tickets around 63/37 and only about one in four sides draws 70% or more. A count that lopsided usually means a name-brand team in a primetime window — and the money percentage against it is the number that says whether the sharper bettors agree.
The ticket count and the dollar count are measuring different bettors. A 41.0-point gap means the average wager on Detroit Lions +4.5 is smaller than the average wager on the other side — a lot of small bets one way, fewer and larger ones the other. That is the footprint sharper money usually leaves.
Sharp money is wagering from sophisticated, high-volume bettors. It shows up as a money percentage that trails the bet percentage on the popular side — many small tickets one way, fewer and larger ones the other. On an NFL spread the typical gap is only about 2 points and one game in ten clears 22, so a double-digit gap is the part worth noticing. See our methodology →
How we track public bets and money — see our methodology →
Last updated: September 15, 2026 at 11:59 AM UTC
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