Betting online is a great way to watch a game and place bets on it, all from the same device. The best online sportsbooks offer live betting and odds that update quickly to reflect how the game is unfolding. This makes it easy to see if you can bet on a team to cover the spread, for example.

Most online sportsbooks offer odds for every game they cover, from major leagues like the NFL and NBA to minor leagues such as Australian Rules and alpine skiing. The odds can vary wildly depending on the sport and how much money is being placed on it. The more popular the sport, the more likely the betting odds will move, so it’s important to keep up with them.

The top sportsbooks will also offer over/under lines on the total points, goals and runs scored in a game. These lines are often referred to as “totals.” You can use a sportsbook’s schedule page to view the complete list of bet-able games and their current odds. Many sportsbooks will also convert the odds into probability for you, which can help you spot value bets.

A number of top online sportsbooks will also offer a variety of proposition bets, or prop bets. These include player props, such as the likelihood that a football player will score a touchdown or basketball player will provide over/under 8.5 assists, and game props, such as which team will win a particular quarter.