There are also half bets, which are a wager placed on the odds posted for the first half or second half of a football game only. All halftime wagers are calculated the same as a straight wager. Another type of bet is a parlay which is a selection of 2 or more teams. All teams wagered on in a parlay must win. If there is a tie on any bet you would be paid out on the next payoff. For example, if you had a 5 team parlay and two teams tied, you would then be paid on a three team parlay if all the other teams won. Another type of football bet is called a teaser, which is a selection of two or more teams in one wager in which the point spread is adjusted in your favor. The number of football teams selected and the number of points selected determines the odds for payout.
If you bet on sporting events, you must be able to read odds and understand what they mean. Furthermore, you need to quickly calculate the potential winnings for different bets, especially if the odds are changing while the event unfolds. Odds tell you the likelihood that an event will occur (a team wins, a boxer makes it a certain round) and how much will be paid out if you win. There are, however, multiple ways to convey this information.
Once the Southeastern Conference gets going on Labor Day weekend, people can bet on the outcome of each game. Or they can make proposition bets on who wins the coin toss, which team will score first and whether the first points will come from a touchdown or a field goal. With proposition bets, fans don’t have to wait until the end of the game to win or lose.
In Asian betting markets, other frequently used formats for expressing odds include Hong Kong, Malaysian, and Indonesian-style odds formats. Odds are also quite often expressed in terms of implied probability, which corresponds to the probability with which the event in question would need to occur for the bet to be a break-even proposition (on the average).
Sports betting has been around since 1000 B.C in China, where betting on animal fights was commonplace. In ancient Rome, one could wager on the Gladiatorial games. The idea of betting on sports is as old as organized sport itself. But up until the 1940s, bettors were fairly limited in what kind of bets they could make. The standard system of odds would allow bets on, for example, the 3-1 odds that the Steelers would beat the Browns.
But what if the basement-dweller team was spotted 24 points? That's the concept behind the point spread. When two teams meet on the football field or a basketball court, one team is typically better than the other. If all bettors had to do was to pick the winning team, everybody would simply wager on the best team and collect their money. Gambling institutions, sportsbooks, and bookies would soon go broke.
You’ll need to know how the rotation number, point spread, moneyline and over/under are used and what each means. Each of these terms may be called by another name. The rotation number if often referred to as the number or the rotation mark, moneyline becomes line, point spread is called the spread, and over/under becomes the total. When you come down to it, these are the major terms that can be lumped under the heading odds.
Many reasons contribute to why point spread betting is one of the most favored by NFL players, certainly one reason it is so attractive to the recreational player is that essentially you have a 50-50 proposition on every team no matter who they are playing meaning you have the opportunity to bet your favorite team no matter who their opponents and in theory have a 50% chance of winning your bet at reasonable odds. Take the 2008 Detroit Lions who went through the regular season without winning a game, now betting them on the NFL money line odds would have been a disaster whereas their point spread record for that season was 7 wins and 9 losses. Similarly the 2007 Dolphins went through the NFL regular season with only one win however their point spread record stood at 5 wins, 7 losses and 4 pushes against the closing line.