Square, Sharp, Crowd: the words and how we use them
Three words on Consensus Edge, Square, Sharp and Crowd, also exist in everyday betting talk, where they mean something different. If you listen to betting shows, this lesson keeps you from reading our cards the wrong way.
The slang
- A square is a casual, recreational bettor. Square money is bets from the public, who tend to like favorites, overs and popular teams.
- A sharp is a professional bettor. Sharp money is bets from pros, which books respect and move their prices for.
- The crowd, or the public, is a loose word for everyone betting at once.
All three describe who is betting.
How we use them
On Consensus Edge the capitalized words name our three separate sources of probability. None of them describes who is betting.
- Square is what the sportsbooks think. We take the prices of 15+ books, remove the vig from each, and blend them into one chance; books that charge less vig count more. Square is the market price, not public money.
- Sharp is Consensus Edge's own models: team ratings and stats turned into a win chance. What runs differs by sport. Sharp is our model (the analysis labels the Sharp row 'Sharp / Elo'), not professional bettors' money.
- Crowd is prediction markets such as Polymarket and Kalshi, where people trade yes/no contracts with real money. A contract at 62¢ reads as about a 62% chance.
We blend the three into one number, the consensus, and every BET, LEAN and NO EDGE starts from it. Three sources built three different ways are harder to fool than one. When they agree, that's reassuring; when they disagree, the gap itself is worth knowing about.
Reading a sentence both ways
"Sharp money is on the Lions," on a podcast, means pros have bet the Lions. "Sharp 41%" on a Lions card means our model gives the Lions a 41% chance. One is a report about bettors; the other is our forecast, and they can point opposite ways. We don't see who bets or how much. When we do talk about pro action, we infer it from fast, same-direction moves at books known for sharp pricing (see steam move).
Square works the same way. "The squares are all over the Bears" is about casual bettors. "Square 58%" means the sportsbooks' vig-free price gives the Bears a 58% chance: the market's view, with every kind of bettor's money already baked in.
Example. Open a game's analysis on Consensus Edge and the Signal stack lists each source with its win chance for both teams. Here is how a Bears vs Lions game would read (illustrative numbers, not live data):
| Signal | Bears | Lions |
|---|---|---|
| Square (de-vig market) | 58.0% | 42.0% |
| Sharp / Elo | 61.0% | 39.0% |
| Polymarket | 57.0% | 43.0% |
| Kalshi | 56.0% | 44.0% |
| Consensus blend | 58.4% | 41.6% |
Square is the sportsbooks, Sharp is our model, and Crowd is the two prediction-market rows, Polymarket and Kalshi. The real table also shows each source's weight in the blend; it is left out here. A source with no data for that game is left off, never filled in with a guess.
All four lean Bears, with our model a little above the market. Meanwhile a radio host says "sharp money is on the Lions." Both can be true at once: he is describing bets, the table is describing chances. Whether any of it makes a bet worth placing depends on the price, which is the next lesson.
Terms in this lesson
SquareSharpCrowdConsensusSquare MoneySharp MoneyPrediction MarketPolymarketKalshiSteam Move