So how difficult is sports betting math? The math behind placing a winning bet is fairly complicated, but the way to stay ahead of the bookmaker is rather straightforward. If you collect on 52.4% of your bets, you’ll break even. We’ll have more details on that number later, including why it takes more than 50% wins to break even, but first some general knowledge about sports gambling and the numbers behind it.
My money is on the Celtics to cash in an easy win and cover at the Clippers on Monday night. Apparently all Boston needed to get things figured out is to hit the road, as the Celtics looked to cap off a 4-game road trip a perfect 4-0. That's not the only incentive here. Last time these two teams played Boston blew a 28-point lead at home. Clippers have continued to play well after trading away one of their best players in Tobias Harris, but the a big reason for that is the schedule. Bet the Celtics -1.5! 
In the United States, it was previously illegal under the Professional and Amateur Sports Protection Act of 1992 for states to authorize legal sports betting, hence making it effectively illegal. The states of Delaware, Montana, Nevada, and Oregon—which had pre-existing sports lotteries and sports betting frameworks, were grandfathered and exempted from the effects of the Act.[6]
Bookies look at the weight of their books all the time and adjust odds and other factors to make sure their books balance. Though it isn’t possible to completely balance a book, bookies that go too far out on one side run the risk of losing money, and losing money in gambling is the fastest way to find yourself in another industry. All of these factors are why bookies generally root for the underdog—too many favorites winning in a sport with a short season (such as the NFL) can cause a bookmaker to lose money, while a bunch of upsets (like you generally see in college football) is a guaranteed profit for the bookmaker.
His team is the biggest favorite of the week, playing at home against AEK Athens. That wasn't quite enough to persuade me to pick Robert Lewandowski over Dzeko as my Tier 2 forward, but I think both James and Arjen Robben are good choices here. They've both scored three goals in eight Bundesliga appearances this season. I give the edge to James, who -- like Silva -- will probably have more passes completed and more chances created.
If you want to make money, you need to start with a betting bankroll capable of absorbing losses. If you're going to bet in units, with an average bet of 1 unit, I would recommend a bankroll of at least 50 units. Minimum. OK so maybe you can only afford a bankroll of $1000, which means your average unit will be $20. Sounds small time I know and you want to be a high roller. Well a $1000 bankroll can quickly turn into a substantial amount with consistent value recognition and an intelligent staking plan. Lets say you bet 200 bets a year. And for argument sake lets say they are all of 1.90 odds, and lets say you hit at a 54% strike rate. Well with a fractional Kelly staking plan at the end of those 200 bets, depending on your winning consistency which should even out over a long term, your bankroll will be in the ballpark of $1100.00. Yeah I hear what you're saying - that's only 100.00 profit over the year. Well, that's just betting 200 bets a year, with a 2.6% average return per bet.
If you’re a big fan of your local teams, it’s likely that you know them better than most other teams. There’s plenty of value with having a deep knowledge of specific teams. You’re simply going to have a much better bead on how teams you follow closely will play compared to others. Occasionally, this means betting on your favorite teams, other teams it means betting against them. There’s no room for personal bias or favoritism if you’re serious about making money betting on your favorite sports.
In considering golf wagering for the future and the potential impact of ‘integrity fees’, how will the PGA handle these types of situations with a royalty being collected by the PGA for all the golf wagering during their tournaments? The PGA issued a statement on regulation saying that it’s the most effective way of “ensuring integrity in competition, protecting consumers, engaging fans and generating revenue for government, operators and leagues.”
If you want to make money, you need to start with a betting bankroll capable of absorbing losses. If you're going to bet in units, with an average bet of 1 unit, I would recommend a bankroll of at least 50 units. Minimum. OK so maybe you can only afford a bankroll of $1000, which means your average unit will be $20. Sounds small time I know and you want to be a high roller. Well a $1000 bankroll can quickly turn into a substantial amount with consistent value recognition and an intelligent staking plan. Lets say you bet 200 bets a year. And for argument sake lets say they are all of 1.90 odds, and lets say you hit at a 54% strike rate. Well with a fractional Kelly staking plan at the end of those 200 bets, depending on your winning consistency which should even out over a long term, your bankroll will be in the ballpark of $1100.00. Yeah I hear what you're saying - that's only 100.00 profit over the year. Well, that's just betting 200 bets a year, with a 2.6% average return per bet.
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]
Imagine a football match between Team A and Team B. A sports betting agency offers the odds 1.8 for the victory of the home team (A). If we suppose a 10% margin of the betting agency then (according to its bookmaker) it represents 50% (or 0.5) winning chance of the Team A. How do we arrive at this value? The procedure to determine the odds and winning chances is described at the page Sportsbook odds calculation (clear examples are included). It will be partly obvious from the further text too.
Most people think that sports betting is about finding ‘sure things,’ but in reality such ‘locks’ are nothing more than gamblers’ fancy. Just as in real estate, currency, stocks, or any other speculative market, ‘sure things’ simply do not exist. As a professional sports bettor, my goal is to find and exploit many small edges over a long period of time to earn a compounding return. Winning 55% of games is very significant, and with very conservative bet sizing, you can grow your return very quickly. Investing $10,000 into the stock market for a year and earning a 10% return is considered a great investment – but your return winning a modest 54% of your sports bets would trounce that return.
Its very hard to win money in long term betting. I don't suggest you quit your day job to do this. There are people that do make money long term betting but I guarantee you that they are not hanging out right now on 2p2 reading this thread. Its VERY VERY hard. I honestly think it would be easier to become a surgeon than become a professional bettor.
The first advantage here is a significant one. If you devote all your time to one single sport, it’s entirely possible that you can become a genuine expert. This will greatly improve your chances of beating the bookmakers. Remember, they have experts working for them. You really need to match the knowledge of their experts to be able to win money consistently. If you can actually learn MORE than them, then you’ll be in a good position to beat them.
Allow me to repeat it’s 100% Risk-Free, and unless you do careless mistake it gives you an Instant Guaranteed Profit. Just sign-up William Hill account and bet £10 (your own money) and get £30 Free Bet. You will finally extract around £25 genuine profit while collecting your original £10 back from this sign-up deal. All work will be pretty much like this, so very easy bets to win money. Once you get familiar with how it works, it takes less than 5 minutes for the entire process. Even your bookmaker’s account is eventually gubbed, you will lose nothing and you will have been able to rake enough money by the time all your accounts are gubbed. And, you can still keep making money from the restricted account by following the above guide. It’s worth doing.

The easiest way to demonstrate the math behind a sports bet is to make up an example. Let’s say you and your buddy walk into a casino, each with $200 burning a hole in your pocket. There’s a big game on tonight, the Cowboys and the Redskins, so you wander into the sportsbook to check up on the latest news about the game. While you’re sitting there, you see the wagering board, with some funny numbers on it. It looks like this:
So what is the best theory on money management? There are several methods that have proven successful by many professional gamblers. In speaking to most of these individuals, discipline being the main ingredient. I personally believe that one should never bet more than 20 percent of their season bankroll on any given week. An example would be if a gambler starts with a seasonal bankroll of $5,000.  Thus, they will have $1000 (20 percent of your bankroll) to bet with on opening week. If we were to release eight football picks on the first week it would look like this:
As in the stock market, sports bettors suffer from psychological tendencies that create value and momentum opportunities. In the main, investors and sports bettors overreact to new information, such as a stock’s recent price moves or a team’s spell of bad-luck losses. “People tend to think that recent performance is a better predictor of the next game’s performance,” he says, “when, in reality, the long-term quality of the team is a much better indicator.”
January into February is about the NFL Playoffs and Super Bowl. This weekend the divisional games will be held, and then the following weekend the conference championships will be played. Two weeks later on February 4, it’s the Super Bowl, which is brimming with props! In between the conference games and the Super Bowl, the NFL will offer its Pro Bowl on January 28.
The outlined sportsbook strategy also answers a frequent question, whether it is possible to be profitable in the long run or even make one's living by sports betting. It is certainly possible, however it places considerable demands too – on time, psychics and discipline as well. Information collection may be a full-time job, but it is also a hobby for many.
Take Under the Total in the game between the Monmouth Hawks and the Iona Gaels. Monmouth (14-20) reached the championship game of the Metro Atlantic Athletic Conference tournament with their 73-59 win over Canisius yesterday. The Hawks have then played 5 of their last 6 games Under the Total against teams with a winning record. The Under is also 23-10-1 in Monmouth’s last 34 games played on a neutral court. Iona (16-15) joins them in the finals with their 73-57 win over Siena yesterday as a 2-point favorite. That game finished below the 138.5 point total — and the Gaels have played 9 of their last 13 games Under the Total after playing a game that finished Under the Total. Iona has also played 13 of their last 20 games Under the Total played on a neutral court as a favorite in the 3.5 to 6 point range. Take the Under. Best of luck — Frank.
Sports betting services are provided by companies such as William Hill, Ladbrokes, bet365, bwin, Paddy Power, betfair, Unibet and many more through their websites and in many cases betting shops. In 2015, William Hill generated around 2.37 billion U.S. dollars in revenue with about 13.26 billion U.S. dollars in total being staked / wagered with the company.
As the statement points out, NCAA rules bar student-athletes or employees of the athletic departments of member schools from wagering on sports, a policy that won�t be changing anytime soon. But the new study will try to figure out what impact legalized betting will have on NCAA operations, and what the organization might be able to do in response.
Spread betting are wagers that are made against the spread. The spread, or line, is a number assigned by the bookmakers which handicaps one team and favors another when two teams play each other and one is perceived as being more likely to win. The favorite "takes" points from the final score and the underdog "gives" points. This number can also be in increments of half-a-point (.5) even though very few sports have .5 point scoring (i.e., The Ryder Cup)
For sports bettors, the vig is more expensive than the spreads on a typical Wall Street stock trade. But the growth of online betting—mostly illegal in the U.S.—has started to shrink the vig below 10% in some places, which should eventually make betting a better deal for bettors. That’s what you’d expect, says Toby Moskowitz, a professor of finance at the Yale School of Management and one of the principals with the $226 billion hedge fund manager AQR Capital Management.

Most sports bettors know just enough to make them dangerous. There is a great difference between being knowledgeable in the NFL and NFL betting. Being able to name the starting offensive line for the Cowboys is not likely to help a person win a bet. What many sports bettors do not realize is they are competing against other bettors who spend countless hours on handicapping, studying trends, injuries, and betting angles. If you fail to study the games, find somebody who does it for a living. A reputable sports service is skilled with sports betting professionals.
Our super computer has one thing on its mind: Data. Since Italy Serie A is one of the most recognized national football (soccer) leagues on the planet, our computer-generated picks give you options on how you can cover the spread for every game and make decent bets. Before making your Lega Serie A picks, check out our Picks page to see that your money goes a long way. The last thing you need is to lose your hard-earned dollars making an uneducated bet on Udinese.
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