# The Odds at a Sportsbook

Before you deposit any money on a sportsbook, you need to know about their bonus offers. There are two types of bonus offers: deposit bonuses and no-deposit bonuses. Deposit bonuses are more valuable because they require you to wager your own money in order to trigger them. While no deposit bonuses are available to anyone, some sportsbooks release personalized offers for frequent players.

## American odds

The American odds at a sportsbook are the odds of winning on a given wager. Those odds are displayed in moneyline form and are calculated by comparing the potential winnings to the cost of betting \$100. If you bet \$100 on the Astros and win, you’ll win \$115; on the other hand, if you bet \$100 on the Yankees and lose, you’ll lose \$100. These odds are easy to understand and remember.

To understand these odds, first understand what they mean. The odds for each team will be shown as a plus or minus symbol. For example, if the odds are -110, you’ll need to stake \$110 to win \$100. Conversely, if you bet on the Lions at -200, your winning bet would net you a profit of \$25.

## Fractional odds

Understanding fractional odds at a sportsbook is one of the most important steps in becoming a successful sports bettor. This is because it will allow you to determine how much to bet and what bets are the best ones. There are many factors that influence the odds, so it’s important to learn as much as you can about them. It’s also important to keep in mind that odds are subject to manipulation. While the sum of probabilities for a particular event will always be higher than 100 percent, the sportsbook will make a cut directly into the odds.

You’ll notice that fractional odds at sportsbooks are usually written as whole numbers, such as 10/1 or 7/2. For example, a 10/1 bet will yield a win of \$100, whereas a 7/2 bet will give you a win of \$700. This can be confusing, especially if you are placing a large bet.