There are countless 'handicapping services' available of providing people who have parlays. They will tout win rates much like one of the most impressive straight wager cappers. Needless to say, you will see that they refer to money line parlays as 'safe' bets. On many of these sites you may even have the privilege of dealing with some form of royalty in the field of parlay wagering. Regrettably, thousands will undoubtedly be fooled by this fiction again this football season.
The fact is that exotic wagers keep sports books in business. Next time you are in Vegas check out the discarded tickets you see spread all over the place. It's safe to assume that might be nearly all these losers are made up of such bets positioned on both sports and racing. Of all sucker bets open to sports bettors, the parlay is king. Bettors are lured in by the promise of an enormous payout while disregarding the truth that there is no reasonable expectation of any return on investment.
The house edge on a standard straight wager at -110 is 4.5%. Compared with many table games this is really a fairly high percentage. Many table games and slots provide a better value for the average bettor placing a random wager. However, everybody knows that betting on sports isn't anything like throwing a couple of dice at the back wall.
Chance plays a role in everything the house provides. Additionally, there are steps that can be taken to decrease the edge in only about every game. Nowhere in the casino are elements such as skill and preparation more useful than the sports book. w388bet on a straight wager can be reversed in the bettors favor by utilizing statistics and expertise in a sport. However, a double digit house edge can't ever be overcome in the long run.

# of Teams | Actual Odds | Typical Payout | House Edge
2 | 3/1 | 2.6/1 | 10.00%
3 | 7/1 | 6/1 | 12.50%
4 | 15/1 | 10/1 | 31.25%
5 | 31/1 | 20/1 | 34.38%
6 | 63/1 | 40/1 | 35.94%
7 | 127/1 | 75/1 | 40.63%
8 | 255/1 | 150/1 | 41.02%
9 | 511/1 | 300/1 | 41.21%
10 | 1023/1 | 700/1 | 31.54%
As you can see every parlay it is possible to possibly bet includes a whopping 10% house edge or better. Such casino advantages are more consistent with keno, plus they are equally impossible to overcome in the long term. There is absolutely no mystery surrounding the world of parlays. Bettors are drawn to risking a small amount of money for large payouts. The games which are most often played in the casino are slots that offer thousands as well as millions in progressive jackpots. The mentality of these bettors is 'Go big, or go back home.' The casino is actually happy to oblige as millions of bettors go back home with nothing within their pockets every year.
It is fair to assume that the biggest number of losing bets that a book accepts are exotic wagers of equal to or double the house minimum. This is due to most bettors don't have a meaningful bankroll reserve for sports betting. Since they don't believe they are able to make any real money by placing $25-50 on a few games per week they continue taking parlays for $20 or less. Using this method they essentially ensure a significant loss by the finish of the growing season. Meanwhile, should they only placed straight wagers at that same level they might limit their potential losses to a few units at most.
Many bettors assume that because they're keeping how big is their bets low they're not taking on a significant risk. This analysis is flawed because it ignores several factors. Most importantly, it is my experience that most bettors do not place just one parlay per week. In football this implies at the least 34 parlays are put during the regular season. In baseball that number can simply exceed 100. With a low unit bet this is still a dangerous number of wagers to place with such a high house edge. For example, when you are placing only 5 team parlays your expectation should be to lose about $35 for each and every $100 you wager. As the number of bets you place increases it really is inevitable that you will hit that $100 mark many times over.
Using parlays as a side bet will most likely result in increasing your losses or erasing any profits you were able to make on straight wagers. In 2009 2009, I had litigant who broke even with increasing his bankroll by 45% using my picks. He managed to do that by placing 'small' side bets including parlays, reverses, and teasers. This is an expensive lesson to understand especially when you take into account I issued an identical warning to him.
If you are likely to follow his lead and continue using parlays I've a few pointers that will help you over time. First of all, the best value of all parlays is clearly the three team parlay. The difference between the house edge on a 2 & 3 teamer is insignificant, however the payout is more than twice as much. If you take a look at the graph you need to understand why I would never bet a parlay of 4 teams or even more. However, if you're going to make such an investment here are two useful tips:
If you are going to bet a 4 or 5 5 team parlay, always ensure it is 6 as well as 10. The difference between the house edge to include one or two 2 more teams is at 5 percentage points and the payout is significantly higher for both options. The house edge on a 10 teamer is virtually the same as a 4 team parlay, but the actual odds of hitting it are over 1,000 to at least one 1.
If you are likely to throw your money away chasing huge payouts on 7, 8, and 9 team parlays then just bet the 10 teamer. THE HOME edge is approximately 10 points less than all three of these bets and it typically pays about 700/1.
Setting reasonable goals and being patient while working to achieve them may be the sign of a profitable professional bettor. Greed should be kept in check to become successful. In this regard, every bettor has two options. You can chase high returns while assuming plenty of unnecessary risk. Or you can minimize your contact with several units while maintaining a reasonable expectation to improve your bankroll by 50%...The choice is yours.