One of the first rules of gambling is that nothing is ever certain. There's one thing that's almost certain though; you will make mistakes as a beginner. This is nothing to worry about, and in fact making mistakes is an important part of the learning process. That doesn't mean you need to make unnecessary ones though. There are a few mistakes that are routinely made by beginners, and it pays to be aware of these.
The optimal situation for bookmakers is to set odds that will attract an equal amount of money on both sides, thus limiting their exposure to any one particular result. To further explain, consider two people make a bet on each side of a game without a bookmaker. Each risks $110, meaning there is $220 to be won. The winner of that bet will receive all $220. However, if he had made that $110 bet through a bookmaker he would have only won $100 because of the vig. In a perfect world if all bookmaker action was balanced, they would be guaranteed a nice profit because of the vig.
Hello! I'm Stephen and am the creator of Fast Break Bets. I'm a young Chicagoan with a huge passion for sports betting and analytics. My interest in betting started back in 2011, and I have been studying models and strategies ever since. Fast Break Bets launched in 2015 to primarily help others become a successful sports bettor and share my models' projections. So browse around, follow @FastBreakBets on Twitter, and feel free to ask me a question!
The most famous historic example of this is Super Bowl III when the New York Jets stunned the football world and upset the Baltimore Colts. The Jets were 18-point underdogs, still the largest point spread in Super Bowl history. They won 16-7, and people wondered what the oddsmakers had been thinking. Noted oddsmaker Bob Martin was later asked if he was embarrassed making the Colts such huge favorites. He said he was not because in what was then one of the heaviest bet sporting events ever, his number drew a fairly even amount of bets on both sides. This guaranteed a profit for the house.
This is where you simply wager on which team will win the game outright, no point spreads, no BS…just the straight up winner. Although this may appear to be easier, you will pay for it as the odds (payout) will reflect the lack of a point spread. If you wager on a favorite, then you will win less than with a point spread, but if you wager on the underdog…and win…you will receive and even greater win amount based on the higher risk taken.
As already mentioned, there have been sports bets since the first sports events. There is evidence that bets were placed on the first Olympic Games in ancient Greece. The bet was placed on the winner of a race or the winner in wrestling. The more matches there were to the games, the more bets there were. The Romans made bets on almost everything that was possible. Among them also the bloody gladiator fights and chariot races. From the very beginning, fraud and manipulation were a means of winning a competition. The Roman Emperor Nero even bribed so much at the Olympic Games in his own country that he won in six different disciplines. One of them was the car race and that although he fell off the car, which normally leads to disqualification. The Olympic Games were then discontinued, but not the sports betting. In the last century there was again a time when sport, especially boxing and horse racing, fell into the hands of criminal gangs. The image of sports betting had to suffer a lot from this bad influence, also because Hollywood used the topic as the basis for many films, as a result of which perception in society drifted further into the negative.
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.
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.
When you’re looking at over under bets, what you need to know is that that’s the combined score of the two teams for a game. In this case, it doesn’t matter who wins the game. All that matters is the final score. For example: let’s say that the New York Yankees are playing the Boston Red Sox and the total is 9.5. It doesn’t matter who wins the game but if the two teams combine for a total score of eight runs, say with a final score of Boston winning 5-3, then the game goes under. Or if the two teams combined for 10 runs – no matter who wins – then the game goes over. So when you’re looking at the odds and you see a total next to the moneyline or point spread, that tells you the over-under that is set for the game and you have to decide whether it will go over that set amount or under.
In the UK and some other European countries the profit from spread betting is free from tax. The UK and some other European countries tax authorities designate financial spread betting as gambling and not investing, meaning it is free from capital gains tax and stamp tax, despite the fact that its regulated as a financial product by the Financial Conduct Authority in the UK. Most traders are also not liable for income tax unless they rely solely on their profits from financial spread betting to support themselves. The popularity of financial spread betting in the UK and some other European countries, compared to trading other speculative financial instruments such as CFDs and futures is partly due to this tax advantage. However, this also means any losses cannot be offset against future earnings for tax calculations.

The concept of betting on totals, or Over/Under (O/U), is quite simplistic. The bettor wagers on whether the TOTAL points scored in a game will fall over or under a pre-determined number set by the sportsbook. Much like the point spread, game totals can be swayed by public opinion. The example below, from the SI Archive, shows the opening totals line for Superbowl XLV:

Football betting is by far the most popular form of sports betting by far.  Most professional gamblers only bet for 5 months out of the year because of this.  When you include College and NFL together there are almost a hundred games to bet on during a 2-day span. This is what is so appealing to the professional gambler; the action packed two days that comes every fall for five months.  The gambler has so much to watch in a 48 hour span that the rush alone makes these bets fun.  Now I do not expect you to go out and bet on every game played on a Saturday or Sunday.  However, I will outline below how you can bet on football also how to become more successful at football betting
The busiest season of the year in the sports book is upon us. Betting on football makes up more than half the money wagered on sports every year in Nevada. The Nevada Gaming Commission doesn’t break down the wager money by the level of football. However, it’s widely discussed that there’s more money wagered on the NFL than college football. Canadian and Arena football are really just available to pass the time for fans until the fall.

Over/Under means the odds-makers picked the most likely total combined score of both teams. For example in an NFL game with the Jaguars vs Dallas the over/under is 37. You can either bet on either “over” or “under”. Over, is if the two scores added up at the end, total to over 37. Under is if when you add them together, they’re less than 37. If the total is 37, it’s a tie, or “push” again.
Identify the favorite: Lines with a - before the number (i.e. -200) indicate the favorite. A -200 should be read as: "For every $200 wagered, I win $100." When there is a negative sign, the line should always be read with relation to 100. That does not mean you have to bet that much, it's just easiest to understand! When a + sign is present, just reverse the reading, always keeping reference to 100:
Bookmaker's interest - In order to guarantee a profit for the house, a bookie needs to create even action on both sides of a particular game. In a perfect world the bookie would have 50 percent of the handle come in on the underdog and 50 percent on the favorite. This ensures that the sports books are guaranteed a profit because of the 10 percent commission or "vigorish" charged on most sports wagers. This is why there is "movement" on the point spread. If one side on a game is being bet more heavily, the bookie must move the number in order to attract interest on the other side in order to balance action.
This arrangement tells us a lot: which team is home (listed on bottom, in this case the Seattle Seahawks), which team is the underdog (listed with a plus sign next to their name, in this case the New England Patriots), we know which team is the favorite (listed with a minus sign next to their name, in this case the Seattle Seahawks), and we know the point spread (2.5 points).
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:

Another popular form of golf betting involves matchup propositions, in which two golfers are paired against each other in a head-to-head wager, with a betting line on each golfer set by the oddsmaker. The golfer with the better (lower) score wins the matchup. (If one golfer continues play in the tournament after his opponent misses the cut, the golfer who continues play wins the matchup.)
While the National Basketball Association (NBA) was once active in preventing sports betting law relaxation, current NBA Commissioner Adam Silver became the first major sports leader to break from previous administrative opposition to gambling. In 2014 he stated in a New York Times op-ed, "I believe that sports betting should be brought out of the underground and into the sunlight where it can be appropriately monitored and regulated."[44] In 2017, with support for legalization growing, he confirmed his belief that "legalized sports betting is inevitable".[45]
First, however, a word of caution: Sports betting can be a fun and profitable venture. However, like most good things in life there are pitfalls to be aware of. You should be able to enjoy many positive experiences as long as you bet in moderation and under control. We know you have heard this before but it definitely bears repeating: don’t bet money you can’t afford to lose, either emotionally or financially. If you or someone you know shows signs of compulsive gambling, one place to find help is Gamblers Anonymous.

If both bets are correct you would win approximately 2.5 to 1. The odds for parlays are different at different sports books. If you make a parlay with 10 teams you might get paid around 70 to 1 or better depending on the sports book. Winning one game is difficult enough and parlays are very difficult to win. There’s a reason the payouts are so high.


A listed odd with a – sign in front of it, such as the -140 in our example above, shows us how much money you would need to wager in order to win $100. So using the -140, this would show us that you would need to bet $140 in order to win $100 in profits. You can easily substitute the $100 bet for a $10 bet by moving the decimal place over one spot, showing us that you would need to wager $14 in order to win $10 in profits.
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