Sports Betting Money Line System

1. Understanding Sports Betting Lines
2. Sports Betting Money Lines

When the oddsmakers release a betting line on a game, the first thing they. In sports betting, a moneyline bet is a wager on which team will win a game. Moneylines are the primary wagering option for hockey and baseball, while for basketball and football they are viewed as a. What does a +200 money line mean? Last updated -5th December, 2020. When bettors place a bet on a particular action of a game they have a number of options to choose from. The simplest and most. Arbitrage Betting. Sports Arbitrage betting is something that I still use on the occasion as part of my. Pro bettors make their money on bets that sportsbooks offer that give them even the slightest betting advantage. The key to becoming a profitable sports bettor is being able to find advantages, opportunities where the line.

Money lines (also called American Odds) are one of the most common ways to bet on sports. They do not use a point spread, and are straight-up bets on who will win the game or event.

To properly explain how to bet the money line, the first thing to understand is the difference between a negative and positive money line. Both money lines use $100 as the basis point for calculating payouts, but they’re calculated differently.

How to Calculate Money Line Payouts

A negative money line is indicated with a ‘-‘ in front of a number, like -230. The number represents the amount of money that would need to be wagered in order to win $100 in profit. So, a -230 money line would require a wager of $230 to win $100 more, for a total payout of $330 ($230 wager + $100 profit). Of course a $230 bet is not required, it’s just the basis for calculating the payout. With odds of -230, a $23 bet would return $10 in profit, or a $2.30 bet would return $1 in profit.

A positive money line is indicated with a ‘+’ in front of a number. In this case, the number represents the amount that would be won from a $100 wager. So, a +170 money line means that a $100 wager would return $170 in profit, for a total payout of $270 ($100 wager + $170 profit = $270). A bet of $10 would result in a $17 profit, and a total payout of $27 ($10 wager + $17 profit = $27).

More About Negative Lines

Generally a negative money line represents the favored team in a match. There are exceptions to this and we’ll discuss that later. For now, think negative money line = favorite.

In most two-team games like football, baseball or soccer, one team will have a negative money line, and the opponent will have a positive money line. The team with a negative money line is the favorite, and the team with the positive money line is the underdog.

Example:

• New England Patriots +140
• Indianapolis Colts -160

In this case, the Colts are the favorite. It would take a bet of $16 to win $10 in profit, for a total payout of $26 ($16 wagered + $10 profit = $26). For the Patriots, as the underdog, it would only take a bet of $10 to win $14 in profit, for a total payout of $24 ($10 wager + $14 profit = $24).

Since the favored team is considered more likely to win, and because no handicap is being used, it takes a larger wager to win a smaller profit on them.

More About Positive Lines

In a 2-team game where one team has a positive money line, they are always the underdog. Since they’re underdogs, it requires a smaller wager to win a larger profit.

Example:

• Pittsburgh Penguins +130
• New York Rangers -150

In this case, a bet of $10 on the Penguins would result in a $13 profit if they win, for a total payout of $23 ($10 wager + $13 profit = $23). For the Rangers, it would take a bet of $15 to win $10 in profit, for a $25 total payout ($15 wager + $10 profit = $25).

Games Where Both Teams Are Negative

In games like baseball or football, it’s not uncommon to see both teams represented with a negative money line. When this happens, it means the teams are very closely matched.

For Example:

• New York Yankees -113
• Boston Red Sox -107

In the scenario above, the game is considered very close, with a slight edge towards the Yankees. It would require a bet of $113 to win $100 on the Yankees, or $107 bet to win $100 on the Red Sox.

Sports With Multiple Teams or Competitors

Of course there are sports with multiple competitors in a single event, like horse racing, Olympic events, and golf. This is also the case in futures bets, where the handicapper is choosing between multiple teams to win a seasonal champion.

In this case, there will generally be one favorite, indicated with a negative money line, and the rest of the field will have positive money lines. Sometimes, when there are no clear favorites, there may not be a single competitor with a negative money line. In this case, the competitor with the lowest positive money line is favored.

Example:

Tiger Woods +600
Phil Mickelson +850
Martin Kaymer +1300
Lee Westwood +1600
Steve Stricker +2300

In this case, Tiger Woods is the favorite, but he has a positive money line. A bet of $10 on him would result in a $60 profit if he wins. A bet of $10 on Steve Stricker would result in a $230 profit if he were to win.

Converting Moneyline Odds to Fractional Odds

We all learned how to do fractions in elementary school, and once you understand money line odds, the conversions are simple.

How to Convert Positive Money Lines to Fractional Odds

To convert a positive money line into fractional odds, divide the number in the money line by 100.

Examples:

• +250 Money Line: 250/100 = 2.5/1 (5/2) Fractional Odds

• +400 Money Line: 400/100 = 4/1 Fractional Odds

• +650 Money Line: 650/100 = 6.5/1 (13/2) Fractional Odds

How to Convert Negative Lines to Fractional Odds

To convert negative money lines to fractional odds, divide the number in the money line by 100. Put that number on the right side of a fraction which begins with ‘1/’. Some numbers on the right side of the fraction will have a decimal in them. Since decimals are not used in fractional odds, they are removed by multiplying both numbers in the fraction by 2.

Examples:

• -200 Money Line: 200/100 = 2. Put the 2 on the right side of a fraction beginning with 1/, resulting in fractional odds of 1/2.

• -350 Money Line: 350/100 = 3.5. Put the 3.5 on the right side of a fraction beginning with 1/, resulting in fractional odds of 1/3.5. Multiply both numbers in the fraction by 2 to remove the decimal = 2/7 fractional odds.

• -650 Money Line: 650/100 = 6.5. Put the 6.5 on the right side of a fraction beginning with 1/, resulting in fractional odds of 1/6.5. Multiply both numbers in the fraction by 2 to remove the decimal = 2/13 fractional odds.

Converting to Decimal Odds

Positive money lines show the profit that would be won from a $100 bet, not including the original wager. Negative money lines show the wager required to win $100 in profit. Neither of these reflect the total payout. This is different in decimal odds.

Using decimal odds, a handicapper can easily calculate their entire payout. For example, a team with decimal odds of 3.0 would be multiplied by the wager amount to calculate the entire payout. A $20 bet with 3.0 decimal odds would pay out a total of $60 ($20 x 3.0 = $60).

The calculation to convert a positive money line to decimal odds is different from the calculation of a negative money line to decimal odds. Here’s how they convert:

How to Convert a Positive Money Line to Decimal Odds

To convert a positive money line to decimal odds, divide the money line by 100, then add 1.

Examples:

• +200 / 100 = 2 + 1 = 3.0 Decimal Odds

• +350 /100 = 3.5 +1 = 4.5 Decimal Odds

• +625 / 100 = 6.25 +1 = 7.25 Decimal Odds

Negative Lines to Decimal Odds

To convert a negative money line to decimal odds, start with the number 100 and divide it by the number in the money line, then add 1.

Examples:

• -200 Money Line: 100 / 200 = .5 +1 = 1.5 Decimal Odds

• -350 Money Line: 100 / 350 = .286 +1 = 1.286 (1.29) Decimal Odds

• -625 Money Line: 100 / 625 = .16 +1 = 1.16 Decimal Odds

Pros & Cons of Money Line Bets

When compared to a point spread, for the underdog, the benefit of a money line bet is the increased odds a handicapper receives. For the favorite, the benefit is that no handicap is given to the underdog, making it more likely their bets will win.

For the underdog, the negative is that they don’t receive a handicap, making it more difficult to win these bets. For the favorite, the negative is that the punter receives lower odds than they do when they’re giving up points on the spread.

Comparing the money line to the run line in baseball or puck line in hockey, the benefit ‘can’ be slightly reduced juice (vig, or commission). For example, many online sportsbooks charge a 5% vig on baseball or hockey money line bets. However, it’s harder to find reduced juice on run lines and puck lines, where punters normally pay 10% vig. Over the course of a season and a lot of bets, 5% can be the difference of being a winning or losing handicapper.

Money lines are the most popular way to bet on MLB baseball and NHL hockey, so the lines can move dramatically from the time they’re posted to the time they close. If you know how to watch lines move and predict where they’re going, money lines can offer a lot of value. For example, when betting on big underdogs in baseball, the best money line odds can often be found as soon as the lines open – before other bettors see the same value you do and bring the odds down. For big favorites, it’s often best to wait until 1-2 hours before game time. For big games with a lot of action, sharp bettors often place big wagers just before a game, which can also create optimal betting opportunities.

For casual bettors, money line bets are easier to make. There is no point spread to mull over, and all that matters is that you choose the winner.

In sports betting, a moneyline bet is a wager on which team will win a game. Moneylines are the primary wagering option for hockey and baseball, while for basketball and football they are viewed as a secondary alternative to the point spread.

Have you ever heard of moneyline betting? It’s an American term that’s traditionally associated with betting on the major US sports. These wagers are available in other parts of the world too, but they’re typically referred to as win bets. The same principle applies though. When you correctly select which team will win a match, you’ll get paid out at the relevant odds.

We explain how moneyline betting works in a little more detail below. There’s no need to feel overwhelmed, since they’re relatively straightforward. As a result, the strategies for betting moneylines are also rather straightforward. Nonetheless, we provide some useful advice for how to use them effectively.

Moneylines Explained

For the most part, moneylines are used when there are two possible outcomes. For example, if you’re placing a moneyline wager on a basketball game, then you’ll essentially be betting on which of the two competing teams will win. Your two choices will be to either back the favorite or to back the underdog.

For example, let’s say there’s an upcoming basketball game between the Boston Celtics and the Memphis Grizzlies. A bookmaker might offer the following point spread on the game.

If you understand point spread betting, then it will be obvious that the Celtics are the favorites here. For the purposes of a point spread bet, the bookmaker would remove 5.5 points from their total at the end of the game. If you chose to back them, you’d need them to win by six points or more in order to win your point spread wager.

The Grizzlies, on the other hand, are the underdogs. For the purposes of the point spread bet, the bookmaker would add 5.5 points to their total at the end of the game. If you chose to back them, you’d need them to win or lose by less than six points.

The point spread is basically used to create a 50/50 betting proposition. In this example, the Celtics are theoretically just as likely to win by six points or more as the Grizzlies are to lose by less than six points. This is reflected in the odds, which are typically -110 on both sides of the wager. You have to risk $110 for the chance of winning $100.

If a bookmaker offers moneyline betting on the same game, then their market might look similar to this one.

The bets here are no longer a 50/50 proposition. A bet on the Celtics means you have to risk $240 for the chance of winning $100. The odds are lower because you only need the Celtics to win. Since it doesn’t matter how many points they win by, the chances of this happening are obviously higher.

A bet on the Grizzlies means potentially winning $210 for every $100 staked, which is obviously a better return on your money. However, the Grizzlies would need to win the game outright for such a wager to be successful. The chances of this happening are pretty low.

With a negative moneyline, the odds show how much stake is needed to win $100. With a positive moneyline, the odds show how much a $100 stake will pay in winnings. When betting in non-$100 increments, you’ll have to do all of these calculations on your own.

Calculating Moneyline Payouts

We’ve written a whole article on how to calculate moneyline payouts. Anyone interested in learning more about all the formulas and configurations involved should definitely check this article out. Otherwise, you could just follow this quick trick.

When betting on the favorite, simply divide the negative moneyline by 100 to get a decimal. If you were planning to bet on the Celtics in the above example, this would give you 2.40 (ignore the negative). Now all you have to do is divide your stake by that number in order to see what your potential payouts would be. Let’s say you wanted to stake $650. When you divide that number by 2.40, you’d see that your potential payout is $270.83.

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.

Finding Value in Moneylines

All moneylines have what is referred to as an implied probability. This is really just a fancy term pertaining to how often a wager needs to win in order to breakeven, but it’s something you need to understand in order to make a profit from betting moneylines.

Calculating implied probability is relatively straightforward, as long as you use the following formula.

Risk is the initial amount staked on a wager, while return is the initial amount staked plus the potential win.

Let’s use this formula to calculate the implied probability of the Celtics winning their game against the Grizzlies. We know the odds are -240, which means we’d have to risk $240 for a total potential return of $340 (the initial stake plus the $100 winnings). So the calculation here is $240 divided by $340. This gives us an implied probability of 0.7059.

Technically, probability should always be a number between 0 and 1. It’s often expressed as a percentage though, which makes things easier for the purposes of betting. 0.7059 converted into a percentage (i.e. multiplied by 100) gives us 70.59%. What this means is that the odds suggest the Celtics have a 70.59% chance of winning. If we believe the Celtics have an even greater chance of winning, then we should back them at odds of -240.

This is basically what finding value is all about. When we think that a wager is more likely to win than the odds suggest, we should place that wager. As long as we’re estimating those chances accurately, we should have no problem making an overall profit.

It’s important to note that finding value isn’t necessarily about betting on what we think will happen. If we applied the above calculations to the Grizzlies at odds of +210, we’d get an implied probability of 32.36%. Backing them would be a wise decision if we believe their chances of winning are higher than 32.36%.

After conducting some research, we gave them a 40% chance of winning. Even though this means we actually think their chances of losing are higher than their chances of winning, we should still back them. We’d be placing a wager with positive expected value, which should be everyone’s goal when betting on sports.

Removing Vig & Shopping Moneylines

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.

If the odds are the Celtics at -240 and the Grizzlies +210, what is the fair price without vig? Many assume that because there’s a 30 cents gap between the two lines, we just deduct 15 cents from the favorite and add 15 cents to the underdog. This would give us a fair price of -225 for the Celtics and +225 for Grizzlies, which is incorrect.

To remove vig correctly, we need to divide the total of the two implied probabilities by each individual probability. So, in this case, we need to do the following calculations.

70.59% / 102.95% = 68.57%

32.36% / 102.95% = 31.43%

The two results above are the no-vig probabilities. If you’re sharp, you’ll notice that adding 68.57% and 31.43% up together will give you 100%. The extra 2.95% has been removed, so there’s no more vig. We can now go to our odds converter and enter 68.57% into the implied probability field. This will give us moneyline odds of -218. If we enter 31.43%, we’ll get moneyline odds of +218. The original moneyline market of the Celtics at -240 and the Grizzlies at +210 therefore has no-vig odds of the Celtics at -218 and the Grizzlies at +218.

We explain removing vig, and how this process helps us, in more detail in our article on handicapping the market.

Armed with the knowledge of how to remove vig, it’s now possible to prevent yourself from making the same mistakes that the majority of bettors make. Most bettors understand the importance of line shopping (i.e. comparing the lines and odds at different bookmakers and betting sites). However, if they fail to also understand how moneylines and vig work, then they’re probably going to make wagers where they think there’s positive expected value (+EV), even though there’s not.

For example, imagine a game where the odds were -550 for the favorite and +450 for the underdog. A bettor shopping around for lines might be delighted to see the same favorite offered at -490 and enthusiastically back the team at those odds simply because those are the best odds available. However, if we removed the vig from -550 and +450, we’d see that the fair odds are actually -466 and +466. So, placing a wager at odds of -490 doesn’t actually offer any value.

For reasons hinted at, when shopping odds for what’s expected to be a lopsided game, you need to find significantly better odds on the favorite’s moneyline than on the underdog’s moneyline. This is the only way to make the bet +EV.

Value only exists when the odds are better than the fair price, or when you are confident that a wager has a greater chance of winning than the odds suggest. By simply knowing this information, you become more knowledgeable than most recreational bettors who bet moneylines without really knowing how they work.

Understanding Sports Betting Lines

Moneyline Bonus Strategy

When it comes to sports betting, sites usually offer one of these two bonuses: cash or free plays. When the bonus is cash, there’s no unique strategy outside of the usual sound handicapping required to gain an edge. When the bonus is free plays, however, some additional strategy comes into play.

Please read our article on sports betting bonuses and rewards for more information on how these work.

If you wager $100 cash on odds of +100, you are staking $100 cash to win $100 cash. Your total potential return is $200, which is your initial stake plus your winnings. If you wager $100 free play on +100, however, your total potential return is just the $100 winnings. Whether you win or lose, your free play is used up. Obviously, free play bonuses aren’t worth as much as cash bonuses, so that means it’s up to you to squeeze as much value out of them as possible.

One the best ways to do this is to hedge by using moneyline betting at multiple sites. Let’s use the previous example of the game between the Celtics and the Grizzlies to illustrate how this works.

At a site that offers a free play bonus, you’d bet $100 free play on the Grizzlies at +210. At another site, where you have a cash balance, you bet $150 cash on the Celtics at -240. If the Grizzlies won, you’d win $210 cash from your free play but lose your $150 cash. That’s a profit of $60. If the Celtics won, you’d win $62.51 from your cash bet and lose only your free play credit. That’s a profit of $62.51

Sports Betting Money Lines

Feel free to play around with exactly how much to bet per wager. We just wanted to show you that making a guaranteed profit is doable. Since it’s possible to claim bonuses at a number of different sites as a new customer, and since many sites offer a reload bonus, this strategy is repeatable. The most important thing to remember is this; only bet with reputable sites, like any of the ones we recommend.