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How are odds calculated in football?

Here is the calculation: Probability (%) = B / (A+B).
  • 9/1 can be calculated as 1 / (9 + 1) = 0.10 – There is a 10% chance that the event will happen.
  • 4/1 can be calculated as 1 / (4 + 1) = 0.20 – There is a 20% chance that the event will happen.
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How do odds work in football?

The number that follows the negative symbol (the odds) reveals how much to bet for every $100 you want to win. For example, as explained above, if the team you're betting has -110 odds, you need to wager $110 to win $100. If your team has -150 odds, you must risk $150 to win $100.
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How are the odds calculated?

They are calculated as the ratio of the number of events that produce that outcome to the number that do not. Odds are commonly used in gambling and statistics.
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What does +7 mean in football odds?

If you bet the Cowboys -7 and they win by more than seven points, you win your bet. Similarly, if you bet the Packers +7, as long as they lose by less than seven points or win outright, you win your bet.
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How are NFL odds determined?

For each NFL game, sportsbooks set a number of points in which the favored team is favored by. You can then bet on the favorites to win by more than the number of points set by the sportsbook, bet on the underdogs to lose by less than the number of points they are underdogs, or for the underdogs to win straight up.
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How to convert betting odds to probabilities | bettingexpert academy

Who sets the odds on NFL games?

Depending on the sport, an oddsmaker at a sportsbook will decide that he wants to open the first line. For a majority of the major American sports such as the NBA, NHL, and MLB, this still happens offshore. For college football, Circa | Sports sets the first weekly line every Sunday during football season.
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Who sets football odds?

An odds compiler (or trader) is a person employed by a bookmaker or betting exchange who sets the odds for events (such as sporting outcomes) for customers to place bets on.
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What does Chiefs +7.5 mean?

You wager $110 on the Chiefs to cover the spread. The final score is 24-13 in favor of the Chiefs, which means Kansas City covers as a 7.5-point favorite. You win $100, and your total payout would be $210. You wager $110 on the Chiefs to cover the spread.
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What does +6.5 mean in football odds?

For example: Green Bay –6.5 means that Green Bay is the favorite and must win by at least 7 points. Chicago +6.5 means that Chicago is the underdog and has been “spotted” or “given” 6.5 points; if Chicago loses by 6 or fewer points, it is a winning bet (if Chicago pulls an outright upset, it is also a winning bet).
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What does spread +7.5 mean?

If you bet on them to win, they must beat the opposing team by at least 7.5 points. On the opposite side of the wager, the New England Patriots are the underdog to win. To beat the spread, they must close the point gap to within 7.5 points or win outright.
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How do odds work for dummies?

If the odds have a plus, that means you'll win that amount of money if you win the wager. For example, let's say the odds are -150. This means you'll have to wager $150 to get $100 on a winning bet. If the odds are +130, this means you'll win $130 if your bet of $100, or more, wins.
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What is the easiest way to calculate odds?

To convert from a probability to odds, divide the probability by one minus that probability. So if the probability is 10% or 0.10 , then the odds are 0.1/0.9 or '1 to 9' or 0.111. To convert from odds to a probability, divide the odds by one plus the odds.
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What are the two formulas of odds?

A simple formula for calculating odds from probability is O = P / (1 - P). A formula for calculating probability from odds is P = O / (O + 1).
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What does +1.5 mean in football odds?

A spread of +1.5 or -1.5 basically indicates both teams are pretty much evenly matched—essentially, a +1.5 underdog has just about as good of a chance to win as a -1.5 favorite (at least in the eyes of oddsmakers). Again, though, this only applies to football and basketball spread betting.
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What does a +8.5 spread mean?

Let's say that a team is favored as 8.5 point favorites or written as -8.5. For the favored team to “cover the spread,” they must win by at least nine points. If they win by eight points or less, it doesn't matter that they won because they didn't cover the spread.
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What does minus 7 odds mean?

What Does It Mean When Odds Are Negative? Negative numbers (in American money line odds) are reserved for the favorite on the betting line and indicate how much you need to stake to win $100—you generally need to put down more to win $100 on the favorite.
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What does +3 mean in odds in NFL?

The point spread is the expected final score difference between two teams. It is represented as both a negative and positive number; if the spread is 3 points, you'll see that as both -3 and +3. The team that is the favorite to win gets the minus-number (-3); the underdog gets the plus-number (+3).
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What does a team +13.5 mean?

You would generally see that listed as -13.5 for the Chiefs or Broncos +13.5. A minus symbol (-) always indicates the favorite, while a plus symbol (+) means a team is the underdog. This means that the Chiefs are expected to beat the Broncos by 14 or more points.
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Why is 16 on Chiefs helmets?

On August 12, 2022, Dawson's family announced that he had entered hospice care at the University of Kansas Medical Center in Kansas City, Kansas. He died on August 24, at the age of 87. The Chiefs wore a decal with the number 16 on their helmets for the entire 2022 season in honor of Dawson.
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What happens if you bet $100 on a money line?

This means that the bettor would have risked $400 and ultimately gained $100. The positive number shows how much would be gained on a successful $100 bet. A +300 money line, for instance, would mean that if you place a successful bet of $100, you would win $300.
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What is the most winning odds in football?

The biggest single football bet ever landed was on the famous 5,000/1 offered by bookmakers on Leicester City winning the Premier League in 2015-16.
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Who gives best odds?

Best Odds by Bookmaker
  • BetVictor.
  • Bet365.
  • Betfair.
  • Paddy Power.
  • Ladbrokes.
  • William Hill.
  • Betway.
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What is the best source for NFL odds?

The best NFL betting sites include BetMGM, Caesars Sportsbook, DraftKings and FanDuel.
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What NFL team gets bet on the most?

Dallas Cowboys

Dallas won two Super Bowls in the 70s and three in the 1990s under Hall of Famer QB Troy Aikman. The team had a poor season last year, going 6 and 10. Nevertheless, it has managed to be the subject of more bets than all but one other NFL team.
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How often are NFL odds correct?

This means 82.6% of underdogs who cover are winning the game outright. Additionally, almost 40% of NFL games are ending in upsets!
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