What is a sportsbook?
A sportsbook is a business that takes bets on sports. It posts the prices, takes the wagers, pays the winners and keeps a cut that is built into the odds. It can be a counter in a casino, a website or an app.
What it does
A sportsbook puts up a line on each game, takes bets on both sides and grades them when the game ends. It is not betting against you in the way another player would. It is selling bets at a price, and the price has its margin in it.
At the standard -110 you risk $110 to win $100, which works out to about 4.5 percent of the money wagered when the two sides are even. See what the vig is.
The kinds
- Retail. A counter or a kiosk, in a casino or at a track. You bet with cash and get a paper ticket.
- Online, licensed where you live. A site or an app with a regulator behind it.
- Offshore. A site run from another country and not licensed where you live. Some have paid players for many years. There is still no regulator to go to if one doesn't.
- A local bookie. One person doing the same job, usually on credit. See what a bookie is.
Which of these you may use depends on where you live.
Post-up and credit
Almost every sportsbook is post-up: you deposit first and bet from the balance. A bookie's credit line is the other arrangement, where you bet during the week and settle at the end.
Post-up means the book is holding your money. That is why the first thing I'd want to know about a sportsbook is how it pays.
Telling one from another
I'd look at four things, and payouts come first: how long a withdrawal takes, what it costs and how much you can take out at a time. Then prices, meaning whether it deals -110 or better and how wide its moneylines are. Then limits, how much it takes and whether it cuts players who win. And last the rules, whether they are written down plainly and applied the same way to winners and losers.
The bonus is not on that list. It is the loudest thing about a book and one of the least important, and I never chose a book for its bonus. Read the sportsbook reviews with those four in mind.
Before you trust one with real money, read the withdrawal terms, then start with a small deposit and make a small withdrawal early, to see how the book behaves when it is the one paying. Keep to a bankroll you can afford to lose, wherever you bet.
Any book will take your bet. Find out how it pays before you need to know.
Related questions
What is a bookie?
A bookie is a person who takes bets. He sets a price, takes your money or your word on it, pays you if you win and collects if you lose. The word is slang for bookmaker, and it usually means a local, independent one.
How does sports betting work?
Sports betting is putting money on the result of a game at a price a bookmaker sets. If you are right the book pays you at that price. If you are wrong it keeps your stake. The price is built so the book earns a little whichever way the game goes.
How do betting odds work?
Betting odds are a price. They tell you what a bet pays and, read the other way, how often it has to win. Odds of -200 mean you risk $200 to win $100. Odds of +150 mean you risk $100 to win $150.