Two possibilities existed for Seahawks backers at this point – either the team would win the game by at least three points or not. There was no possibility for a push, thanks to the use of a half-point. It’s impossible to score a half-point in football, so thanks to the magic of rounding, there’s no room for a tie outcome. Those who backed the Patriots were looking at two possible outcomes, too – either New England would pull off the upset or they would lose by just a point or two. Both would turn out in a win.
Let’s start with the basics: what do sports bettors mean when they talk about a ‘line?’ The word line, in the language of a sportsbook, can refer to either the odds and/or a point spread in any sports contest. Let’s take a look at an imaginary line the way you’d read it off the board sitting in a Vegas sports betting lounge or on the screen at your online book. Let’s imagine a game between the New York Giants and the Dallas Cowboys. Your book’s NFL betting line might look something like this:
We need to figure out how much profit we will get per dollar we are going to bet and then multiply that by how many dollars we are going to bet. If we divide the moneyline number by 100, it will tell us how much profit we will get for every $1 we bet. So, 145/100 = $1.45. For every $1 we wager, we will get paid $1.45 in profit for a correct prediction.
The simplest way to think about a moneyline is to consider a base bet of $100. A moneyline is a number larger than 100, and it is either positive or negative. A line with a positive number means that the team is the underdog. If the line, for example, was +160 then you would make a profit of $160 if you were to bet $100. Obviously, then, the team is a bigger underdog the bigger the number is - a +260 team is perceived to be less likely to win than a +160 team.
The negative (-) sign indicates that the Cowboys are the favorites, while the positive (+) sign indicates that the New York Giants are the underdogs. With the spread set at 2.5 points, a bet on the Cowboys would mean that they would have to win by more than 2.5 points (3 or more) in order for you to win that bet. A bet on New York would mean that the Giants would have to either lose by 2.5 or less points (2 or less) or win the game outright in order for your bet to win.

If you've never set foot in an actual sportsbook before or logged into an online sportsbook, the chances of you getting overwhelmed when you actually do are very high. In an actual Las Vegas sportsbook, there is typically a lot of commotion and the odds and lines are displayed on a massive digital board for everyone to see. When a novice sports bettor looks at the massive digital signage, they will see a bunch of numbers, both positive and negative, some two digits, some three digits. They also won't have a clue what any of it means. The same can be said for the online sportsbooks. It essentially looks like a massive spreadsheet with negative and positive numbers beside each teams' name.
The true purpose of a pointspread when it is released by any sportsbook is to try and attract an equal amount of betting action on either side of a matchup. If all the early money is flooding in on New England as the favorite with a seven point spread, the betting outlet handling this action is likely to move that betting spread to 7.5 points to try and attract some money towards Miami as the underdog.
Oddsmakers want you to gamble on underdogs as well as favorites. They set points spreads that encourage balanced betting. They analyze the strengths and weaknesses of each team, factoring in won-loss record, strength of schedule, results against common foes, key injuries, recent performance and previous games between the teams. They also rate the value of home field advantage and consider the game day weather forecast where relevant. If they see heavy wagering on the favorite, they will increase the point spread during the week to spur more betting on the underdog. If more money is going on the underdog, the spread will decrease as game time nears.
All connotations related to the bet must be fully and unquestionably complied with for the bet to be deemed as winning, regardless of any possible conflict with the sport-specific rules, or with any potential interpretation based on previous or current presentation of offers related to events in that particular sport and the way these are normally presented in DraftKings Sportsbook. Bets will be settled as void should it still be impossible to determine a winning outcome.
Overtime and the shoot-out does count for NHL point-spread results in Ontario. Whenever you see a game -0.5 essentially both teams have a spread of -0.5 and your team has to win the game for you to win the bet. Lately there have been more -1.0 / +1.0 NHL spreads in Ontario. If you choose the -1.0 spread and the game goes to overtime you cannot win the bet. You can only push the bet if your team wins in overtime or the shoot-out. Conversely, if you choose the +1.0 spread and the game goes to overtime you cannot lose the bet but will push the bet if your team loses in overtime or the shoot-out.
This means that the people betting the big bucks are going to end up shifting the line considerably. A lot of times, you will see a moneyline released, and then it will quickly shift. Usually, this is a skilled big bettor taking advantage of what they think is an opportunity. Ideally, you’ll want to jump on bets before these skilled bettors get ahold of it.
Sometimes with NFL odds you’ll see a spread posted as a whole number. Decimals or fractions are usually utilized to ensure there won’t be a tie. If in our example the spread was reset to 10 with the Colts favored and they win by 10, then the game is considered to be a tie, which in betting terms is called a push. If there is a push all bets are off and the sportsbooks return all wagers back to the bettors.
As you may already be assuming, adjustments are made if you want to bet on the Razorbacks. The point spread for the Razorbacks would be set at +7. It will always be the exact opposite of the other team. As the negative sign represents the favorite, the plus sign here represents the underdog. If you were to bet on the Razorbacks, they can actually still lose, and you win your bet.
If you’d prefer to simplify things and only bet on whether a team wins or not, moneyline bets are going to be more of your style. A moneyline bet is a wager on which team wins the game. If the team you bet on wins, you win. If they lose, you lose. As we’ve stated earlier, the sportsbooks must do something to ensure they get as close to an even amount of money on both sides of a bet. With spread bets, they alter the number of points a team must win or lose by.
"Winning Margin" (aka Result Betting) is where it is possible to bet on the final result of a game or event and select the correct ‘band’ of points between the winning team and losing team. For example, if you think the Patriots will win, but the game will be close, pick the New England Patriots 1-6 Points Winning Margin (where the Patriots winning by 1, 2, 3, 4, 5, or 6 points results in a winning selection).
One of the most basic concepts when it comes to betting on sports, especially football and basketball is the pointspread. Even people that do not bet on sports understand what it means when they read or hear that New England is a seven-point favorite against Miami. While reading a pointspread and understanding what they mean is a very basic sports betting concept, there is still more to these numbers than meets the eye.
Apply the money line. It's easiest to think of money lines in relation to $100. A minus sign means you have to bet that much money in order to win $100; a plus sign means that a $100 bet will return that much money. If you bet on Chicago at -110, you'll have to wager $110 in order to get back $100 (plus your original $110). If you bet on Detroit at +145, then a $100 bet will give you $145 (plus your original $100).
In the United States, most bookmakers use the moneyline format to express the odds they offer for wagers. Thus, moneyline odds are also commonly referred to as American odds. They can be either a positive number or a negative number. A positive number shows how much profit a winning wager of $100 would make, while a negative number shows how much needs to be staked to win $100.

Betting on sporting events has long been the most popular form of spread betting. Whilst most bets the casino offers to players have a built in house edge, betting on the spread offers an opportunity for the astute gambler. When a casino accepts a spread bet, it gives the player the odds of 10 to 11, or -110. That means that for every 11 dollars the player wagers, the player will win 10, slightly lower than an even money bet. If team A is playing team B, the casino is not concerned with who wins the game; they are only concerned with taking an equal amount of money of both sides. For example, if one player takes team A and the other takes team B and each wager $110 to win $100, it doesn’t matter what team wins; the casino makes money. They take $100 of the $110 from the losing bet and pay the winner, keeping the extra $10 for themselves. This is the house edge. The goal of the casino is to set a line that encourages an equal amount of action on both sides, thereby guaranteeing a profit. This also explains how money can be made by the astute gambler. If casinos set lines to encourage an equal amount of money on both sides, it sets them based on the public perception of the team, not necessarily the real strength of the teams. Many things can affect public perception, which moves the line away from what the real line should be. This gap between the Vegas line, the real line, and differences between other sports books betting lines and spreads is where value can be found.


Absolutely. When the lines go up for the NFL, or for the first game of the NCAA men’s basketball tournament, there are several days in between the open and the game itself where movement can take place. You’ll find that the betting public tends to pile in on their favorite teams once they get home from work on Friday. You can anticipate these line movements and time your bet accordingly to take advantage.
For beginners, the moneyline bet on an underdog is a great choice as it will allow bettors to win 50% of the bets and still earn a profit. Each of these bets have benefits and drawbacks. With moneylines, punter shave the appeal of betting on a winning side. This is a great choice for die-hard fans. Many people find it more appealing to bet on a winner of a game instead of betting on the end score of the game. Spread betting does offer some nice benefits. They are simple yes or no bets. Either the team covers the spread or they don’t. However, moneyline bets typically offer the chance to win more than is bet, so these are often the choice for many bettors online.
You've probably noticed by now that in the first game there are no odds posted in parenthesis to the right of each team. This means that the sportsbook is paying out both bets at the standard odds for a point spread bet of -110. Some sportsbooks will write the -110 in, and some will just leave it blank assuming that you know they will be paying out at the standard odds rate.
In theory, sportsbooks don't care about the outcome of a game, although for those of you who bet on the Steelers (-5.5) last season versus the Chargers and saw a game winning TD  returned by S Troy Palumalu as the game expired reversed, thus negating a seven point victory and putting the final at 11-10, you might think otherwise, but this is how it's supposed to be.
When betting on the underdog, the first step is the same. Divide the positive moneyline by 100, which in the case of the Grizzlies in the above example would give you 2.10. Then, multiply your stake by that number to get your potential winnings. $450 multiplied by 2.10 is $945. Essentially, this means if you risked $450 on the Grizzlies, you would stand to win $945.
Let’s take a quick step back and talk about what the sportsbook’s goal is with any game they are offering action on. Ideally, the sportsbook wants to take the perfect amount of action (money bet) on each side of a game so that regardless of who wins, they make money. Their profit comes from taking a small percentage off of the top as a house fee for facilitating the action.
Some people consider sports gambling a disease which is why it is outlawed everywhere in the United States besides Las Vegas. However, many Americans still bet on sports illegally with various overseas bookies. Because of this, many Americans believe sports gambling should be made legal throughout the United States because the country is missing out on millions of potential tax dollars by sports gamblers using overseas bookies.
The number that comes after the plus or minus sign is how significant of a favorite or underdog the teams are, regarding points. In the first game, the Bengals are a 1.5 point underdog. This means that the sportsbook thinks the Bengals are going to lose the game by 1.5 points. This means, by default, that the Chiefs are a 1.5 point favorite. This means the sportsbook thinks the Chiefs are going to win the game by 1.5 points.
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One way to make money from sports betting is to open an account at an online betting site and take advantage of their sign up bonus. This gives you extra money to wager with, and since point spreads are so straightforward, it can be relatively easy to meet the associated wagering requirements and still come out ahead. Repeating this process at multiple betting sites will maximize your potential returns! We just ask that you please stick with reputable sites, like any of the ones that we recommend.

However, there are some good values with teaser bets if you know how and where to find them. For instance, the six-point teaser is an especially effective bet in the NFL, where most games are tightly contested and six points can make a world of difference. For instance, in our previous example, the Bears would go from laying six points to simply needing to win if you put them on a teaser bet. Conversely, Detroit backers could get 12 points instead of the starting six. (Source: Doc's Sports Service)
This is a huge difference. The potential profit on the moneyline wager ($143) is over 40% greater than that of the point spread wager ($100). You're a little less likely to win, as there is a chance that Seattle would lose by one or two points, but there's a more than fair chance that if they did cover they would actually win the match. And, of course, if they lost by three or more then you'd have lost either way.
Earlier, we explained how the implied probability of -240 is 70.59% and how the implied probability of +210 is 32.36%. Notice these two probabilities total 102.95%. The extra 2.95% is the bookmaker's advantage. It's called vig, and it's basically a commission that they charge customers for placing wagers. By removing the vig, you can see what the fair odds on the game would be.

Understanding how a moneyline wager pays isn’t simple but it’s not very complicated. That said, it might take running through a few examples before fully grasping the payouts. Moneylines for football and basketball games are often tied to the point spread. When a game has a large point spread it usually has a large moneyline. Both are separate bets but are shown together in a sports wagering app screen and in a brick and mortar sportsbook.


To calculate your potential payout, you multiply the size of your bet by the decimal. That’s it. If you want to be $10 on the Heat, you would multiply $10 by 1.65 and get $16.50. Now, you may be freaking out right now saying that in our previous example we got $6.50 and now we’re getting $16.50. The difference here is that the decimal calculation will tell you your TOTAL payout which will include the return of your original wager. You will be receiving $6.50 in profit and the $10 from your original bet.
An over-under bet in basketball is a wager on whether the total score for the game from both teams will be above or below a certain threshold. This is a great bet to utilize when you think that a game will be defense heavy and both teams will be shooting cold, or when you think that it’s going to be a barn burner with both teams shooting lights out.
Here’s an analogy. Remember when you played basketball growing up with your older brother or the older kid from down the street? It wasn’t fair if you played straight up, so they would spot you a few points to try and even things out. For example, let’s say you decided that you would play to 10 points. They might spot you 5 points in order to try and make things fairer.
Let's use our example from earlier, but this time let's say you think that Florida will cover the -7 spread. Should you place this bet? Maybe. Yes, this is good value bet and one that you should bet, but maybe not right away. Let's say you think the public is improperly going to dump a lot of money onto Arkansas. If this happens and you wait to place your bet, the line might move in your favor. By waiting, you may be able to get Florida at -6.5 to win. This means that if you bet right away, you would only tie if they won by seven points. By waiting, you will win your bet now if Florida wins the game by seven points.
The last format we want to look at is fractional odds. Personally, we aren’t a huge fan of fractional odds because they’re the most challenging to work with. The formula is almost the same as with decimal odds, but it gives your profit instead of total money returned. It also requires you to solve a fraction, which may be a nightmare for a lot of people. Regardless, we are going to walk you through how to do it with the same bet we’ve been working with.
The point spread - also called "the line" or "the spread" - is used as a margin to handicap the favorite team. For betting purposes, the oddsmaker predicts that the favored team will win by a certain number of points. This number of points is the point spread. The favorite is always indicated by a minus sign (e.g. -5.5) and the underdog by a plus sign (e.g.+5.5). If you bet on the favorite, you win your bet if the favorite wins AND their margin of victory is greater than the point spread. If you bet on the underdog, you win if the underdog wins, ties, or if the favored team wins but fails to exceed the point spread. It is standard for point spread bets in most sports that you wager $110 to win $100.
Let us be clear before we go any further with this strategy tip. If there is value in a bet, go ahead and make it. What we want to talk about, though, are bets where you are risking an abnormally high amount of money to win a very small amount of money. While this is still technically profitable, you might not get enough opportunities to push through the variance and realize your value.
The last number in the top two rows of our sports line example is known as the money line. If you’re not interested in betting on the point spread, you can wager on a team to win outright. The plus sign next to the underdog (in our case, the Giants) indicates how much money you’ll earn for every $100 you bet on the money line. Conversely, the minus sign next to the favorite’s line tells you how much you have to wager in order to win $100. In our example, a $100 wager on the Giants earns you $300 should they pull off the upset, while a bet of $405 on the Cowboys will net you an extra $100. Representing odds in units of $100 makes placing different size bets easy; if you want to bet $10 on the Giants, you stand to earn $30 if they win, while a $40.50 bet on the Cowboys will net you an additional $10.
Typically, if you’ve made a bet on sports in the past amongst friends or at the casino, you probably made a moneyline bet, and you didn’t even know it. “I bet you $10 the Broncos are going to win tonight.” That’s a moneyline bet. You may also hear the bet referred to as a to-win bet in some circles, but just know that they are referring to the same type of bet.
You could even take it a step further and take the next rectangle down and bet Liverpool +1. This means that Liverpool can tie or win by any amount of goals and you win your bet. As Liverpool is a huge favorite, you won't be paid very well at all for this bet, but you can still turn a profit when you are right. You would be paid at 1 to 10 which means you would get $1 for every $10 you bet. If you bet $100, you would get a $10 profit on this bet.
The level of the gambler’s profit or loss will be determined by the stake size selected for the bet, multiplied by the number of unit points above or below the gambler’s bet level. This reflects the fundamental difference between sports spread betting and fixed odds sports betting in that both the level of winnings and level of losses are not fixed and can end up being many multiples of the original stake size selected.
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