Are you wondering how to ready sports betting odds? Well you came to the right guide. Being able to understand sports betting odds is extremely important. This is especially true if you are getting into sports betting but can be true even if you are not. It can help you see if your team is expected to win or not.
Maybe you are someone who has liked to gamble or bet in the past and is getting into sports betting as a new challenge. Or it is because you are seeing how much money can be made from sports betting. This is partially due to the popularity of sports betting. Ever since the laws in the United States were relaxed a bit, sports gambling has been soaring. With 38 states currently allowing sports betting, it is only a matter or time until the vast majority of the country will have sports betting.
Because of this, it is high time you learned what sports odds are and how they work. No point in waiting any longer, let’s dive into it.
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What Are Sports Betting Odds?
Time to start with the basics. Sports betting odds are the likelihood that something will happen. Whether that is a team winning, how many points they score or how close they will be to winning or losing, all of it is based on the probability of that thing happening. You have the option to agree with that probability or bet against it.
This is how odds truly represent the probability of an outcome. For example, if a team is expected to win by 10 points and you agree then you will be taking the odds of that being correct. If they end up losing or win by less than that, you are going to have lost that bet as what happened went against the mathematical odds.
There are three different formats of odds that will be addressed in this guide and if you want to see others you can in these other
betting guides. Each will be introduced and then discussed in full below.
The first is decimal odds. These odds are shown as 1.5 or 6.0.
The second is fractional odds. These odds are just like you remember them from school where they are 3/1 or 10/2 or even 6/8 odds.
Lastly, there are American odds. These are generally + or - and then followed by a number of some amount based on what would happen if you were to bet $100.
Understanding Decimal Odds
The decimal odds are mainly used in Europe. They are rarely used in the United States and truthful are rarely used around the world. As a reminder, these odds are shown as 1.5 or 6.0.
What that means is that if one team has 2.50 odds while another has 1.50 then the team with the higher odds is less likely to win but if they do and you bet on them you will have a better payout.
So if you were to bet $10 on the 2.50 odds and that team won, then you would be paid out $25 or a net profit of $15. If you bet $10 on the 1.50 team to win and they did you would be paid out $15 for a net profit of $5.
The calculation goes like this (1/Odds) x 100 = the probability. So in the first scenario, it would be (1 / 2.50) x 100 to give the probability of 40%.
Deciphering Fractional Odds
Fractional odds are mainly used in the United Kingdom and Ireland while being used in horse racing as well. Often this format is not shown in the United States other than occasionally on horse racing. As a reminder, these odds are shown as 3/1, 10/2 or 6/8.
Let’s use the odds of one team having 3/1 odds to win. That means you will win $3 for every $1 that you wager. So if you bet $10 on that team to win, you would win $30 if they did. Then if a team had 6/8 odds to win you would need to bet $8 to win $6.
This means that a team with the higher number on the left side of the fraction than the left side would be favored. That does not mean that as you see in this scenario that a smaller number in general is lesser but can actually be higher based on what they are being divided by.
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Decoding American Odds
The last one is American Odds. This format is generally called a moneyline and you guest it, it is mainly used in the United States.
For starters let’s look at + and -. This part is very simple. The team that is favored will have a - moneyline. The team that is the underdog will be given a +. Next you have to see what the numbers are after that.
If team A is given +150 odds of winning and team B is given -200 offs of winning then team B is the favored team. The numbers then help you know what the payouts are. If you bet $100 on team A and they won then you would get a payout of $150 and your $100 for a total of $250. If you bet $100 on team B to win and they did then you would need to bet $200 to win $100 for a total of $300.
While the payout in that situation would be more for the favored team in total, your net winnings would be less and you would be risking more.
Comparing Odds Formats
There are pros and cons to each odds format, hopefully these
betting odds explained
will help. Truthful it is mainly based on preference and what is available. Generally, you will see more fractions and American styled bets because people can do the math quicker in their heads than worrying about decimals.
This is again something that you will have to decide on which one you like more. Also the sad part is, that for most sports you will have to use certain odds formats. For the NFL , MLB, NBA and NHL it is basically all American Odds. So if those are the sports you watch even in different countries than the United States you will need to learn their style of odds.
How to Read Odds in Sports Betting
You will also need to make sure that you are constantly watching odds. They are changing with new bits of information all the time. What this means is that depending on the sport, the odds may go up or down for them to win or do a certain thing.
In the United States they especially like to bet on points as well as winner and loser. This means that you can bet overs and unders on how many points may be scored in general or by a specific team. Also you could bet on how close a team will be to winning or losing. So that even if that team loses but you are within the number of points you bet on, you can still win money as well.
Lastly, when interpreting what odd changes mean, remember that if the probability goes up then that means they are more likely to win and if it goes down then that team is less likely to win.
Factors Affecting Betting Odds
There are truly a lot of factors to consider with betting odds and how they are affected. Sometimes something as simple as the weather can be enough for a certain team to have an advantage or for more or less points to be scored.
Then you have injuries as well. This is probably the biggest factor in betting on sports and understanding what their odds are. If a certain player is extremely important to a team winning and losing then their participation can dramatically sway the odds one way or another. Even more than their participation can just be how they play. If they play injured they are less likely to play well which can cause a team’s odds to shift in a big way.
Lastly is public perception. The odds makers know a lot but if a lot of people are betting or expecting a certain outcome then odds may change as the bookmakers may not want to just be giving away free money. Instead, they will make the amount of money that is won even less to the point it may not even be worth betting on the team.
All of these are factors you are going to want to watch for.
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Minimum $10 deposit required. Minimum odds -500 or greater. Bonus Bets wager excluded from returns. New customers only. T&CS, time limits and exclusions apply. This Referral Code is used for marketing/tracking purposes only. Minimum $10 deposit required. Minimum odds -500 or greater. Bonus Bets wager excluded from returns. New customers only. T&CS, time limits and exclusions apply GAMBLING PROBLEM? CALL OR TEXT 1-800-GAMBLER (AZ/CO/IL/IN/KS/KY/LA/MD/MO/NC/NJ/OH/PA/TN/VA) or 1-800-BETS OFF (IA). 21+ (18+ KY). Must be present in AZ/CO/IA/IL/IN/KS/KY/LA (select parishes)/MD/MO/NC/NJ/OH/PA/TN/VA.
Conclusion
This is certainly a heavy guide but one that hopefully will help you as you learn more or even begin your journey into sports betting including about
betting parlay explained
too. You now know the different sets of odds and what they mean. You know which ones are used for what and why they are set the way they are. And you know how to read the odds and what can make them change.
This is just the beginning though. You will need to truly learn the sports and how all of the factors truly play a role before you are a sports betting expert. Make sure to keep learning and gathering all the information you can to become a sports betting odds master.
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To be eligible for DraftKings Sportsbook and the Promotion, you must be physically located in AR, AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA (select parishes), MA, MD, ME, MI, MO, NC, NJ, NH, NY, OH, OR, PA, PR (residents only), TN, VA, VT, WY, WV, CA-ONT or CA-AB (each an “Eligible Jurisdiction” or, collectively, the “Eligible Jurisdictions”). Must be 21+ years of age or older (18+ if in DC/NH/PR/WY/CA-AB) (19+ in CA-ONT). GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA) Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/NH/PR/WY). Void in CAN. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $200 issued as non-withdrawable Bonus Bets. Stake removed from payout. Reward issued as $50 in Bonus Bets every 7 days via click-to-claim for 21 days. Bonus Bets and click-to-claims expire 7 days (168hrs) after issuance. Terms: Promos | DraftKings Sportsbook . Ends 9/20/26 at 11:59 PM ET. Sponsored by DK.
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Minimum $10 deposit required. Minimum odds -500 or greater. Bonus Bets wager excluded from returns. New customers only. T&CS, time limits and exclusions apply. This Referral Code is used for marketing/tracking purposes only. Minimum $10 deposit required. Minimum odds -500 or greater. Bonus Bets wager excluded from returns. New customers only. T&CS, time limits and exclusions apply GAMBLING PROBLEM? CALL OR TEXT 1-800-GAMBLER (AZ/CO/IL/IN/KS/KY/LA/MD/MO/NC/NJ/OH/PA/TN/VA) or 1-800-BETS OFF (IA). 21+ (18+ KY). Must be present in AZ/CO/IA/IL/IN/KS/KY/LA (select parishes)/MD/MO/NC/NJ/OH/PA/TN/VA.
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