If you are going to be doing in gaming in the US, then you are going to come across moneyline odds.
Moneyline odds are used when you are betting on the outcome of a sporting contest, for example, who wins and who loses.
Depending on whether you are betting on a favorite or on an underdog, moneyline odds show two things. Either how much you win on a $100 bet or how much you need to bet to win $100. This is determined by whether the odds are negative or positive.
In this way, there is a plus (+) sign or a minus (–) sign in front of the odds to show whether you are betting on the favorite or the underdog. A plus (+) sign means you are betting on an underdog and the number shows how much you would win on a $100 bet. A minus (–) sign means you are betting on a favorite and the number shows how much you need to bet to win $100.
To understand better let’s say that we see odds of +110. This means that if we bet $100, our total payout would be $210. Meaning we have $110 clear profit. If the odds are -150 then to win $100 clear profit we would have to risk a stake of $150.
One example is a baseball game between the New York Yankees and the Chicago Cubs. The Yankees are expected to win and are the favorites. Because the Yankees are favourites the bookie sets negative odds of -400. This means you must bet $400 to win $100. Because this side is expected to win the bookmakers make you risk a large amount to balance the bet.
On the other hand, we might have the Chicago cubs as the underdogs. Since most of people would bet on the favorite, the underdog’s payout price in case of winning is increased to make the bet more intriguing. In this case the Cubs might set postive odds of 400. Hence, if you bet $100 then your payout will be $500, with a clear profit of $400.
So that’s moneyline odds. What could be simpler?