What is line shopping, and what is it worth?
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Line shopping means checking several sportsbooks before each bet and taking the best price. It's the single cheapest way to get more back from the same bets, and it needs no opinion on who will win.
Why prices differ between books
Each book sets its own prices and moves them when money comes in on one side. Two books can see different customers, react at different speeds, and want different sides of the same game. At any moment one of them is paying more than the others on a given side.
From Oct 28, 2026 to Nov 11, 2026 we measured 12 books on 179,894 markets. Even the book with the lowest average cut wasn't the best price on most individual games: the best price moves around.
What it's worth
Getting -105 instead of -110 on a coin-flip bet takes the cut from 4.76% down to about 2.4% on that bet. Do that on most of your bets and you keep about half of what you'd have given the book. The odds converter and implied probability calculator show the difference for any price.
How to do it without ten tabs open
- Open accounts at the books you can legally use; more books means better prices.
- Compare every book's price on the same bet before you place it. The board does this for every game it covers.
- Know the books' average cut too: every book, measured.
Related
Converge isn't affiliated with, endorsed by or paid by any sportsbook named here. Names identify the books measured; each is a trademark of its owner.