spread baseball
The Dominican Winter Baseball League (Spanish: Liga Dominicana de Béisbol Invernal) is a winter baseball league consisting of six baseball teams spread across the Dominican Republic. The league's players include many from Major League Baseball, and its champion plays each year in the Caribbean Series.
Each team plays a fifty-game schedule that begins the end of October and runs to the end of December. The top four teams engage in a 16 game round-robin play-off the first three weeks of January; the top two teams in those standings then play a best-of-nine series for the national title. The league's champion advances to the Caribbean Series to play against the champions of Mexico, Venezuela, and Puerto Rico.
Spread betting is any of various types of wagering on the outcome of an event, where the pay-off is based on the accuracy of the wager, rather than a simple "win or lose" outcome, which is known as money-line betting. A spread is a range of outcomes, and the bet is whether the outcome will be above or below the spread. Spread betting has been a major growth market in the UK in recent years, with the number of gamblers heading towards one million.[1] As with all gambling, however, spread betting carries a high level of risk.[2] In the UK, spread betting is regulated by the Financial Services Authority rather than the Gambling CommissionThe general purpose of spread betting is to create an active market for both sides of a wager, even if the outcome of an event may appear a priori to be biased towards one side or the other. In a sporting event, for example, a strong team may be pitted against a historically weaker team. Persons betting on the event normally would be likely to favor the better team, to such an extent that there would be very few, if any, betting on the team perceived to be worse.
The use of a "point spread" evens out the market towards an equal number of participants on each side of the wager. This allows a bookmaker to make a market by accepting wagers on both sides of the spread. The bookmaker charges a commission and acts as the counterparty for each participant. As long as the number of participants on each side is roughly equal, the bookmaker is unconcerned with the actual outcome; profits instead come from the commissions.
Spread betting was invented by Charles K. McNeil, a mathematics teacher from Connecticut who became a bookmaker in Chicago in the 1940s.[4] The idea became popular in the United Kingdom in the 1980s. In North America, the gambler usually wagers that the difference between the scores of two teams will be less than or greater than the value specified by the bookmaker. An example:
The bookmaker advertises a spread of 4 points in a certain game; If the gambler bets on the "underdog", he is said to take the points and will win if the underdog's score plus the spread is greater than the favourite's score. The eventual score is Underdog 8, Favourite 10: 8 + 4 > 10, so the gambler wins; The eventual score is Underdog 8, Favourite 13: 8 + 4 <> 4, so the gambler wins; The eventual score is Underdog 8, Favourite 10: 10 - 4 < 8, so the gambler loses. Spreads may be specified in half-point fractions to avoid ties, or pushes. In the event of a tie after factoring in the point spread, the game is considered no action, and no money is won or lost.[5]
The winner of a North American spread bet wins his stake, while a losing gambler loses the stake plus the bookmaker's commission (commonly known as the vigorish or vig, usually 10% of the stake); a push is treated as if no bet had been made. In the United Kingdom both sides play at odds of 9/10 and "dead heat" rules apply, resulting in a net loss of £5 on a £100 wager, due to the 9/10 odds of the proposition. If a key player on a side is injured and may not play, the bookmaker may refuse to accept bets by not quoting a spread on the event, or may "circle" the game; in this case, lower maximum amounts for each bet are enforced (typically $5,000 instead of the $25,000 limit observed at most Las Vegas sports books) and certain specialty wagers, such as "teasers", are prohibited.
A teaser is a bet that alters the spread in the gambler's favor by a predetermined margin, often six points— for example, if the line is 3.5 points and the bettor wants to place a teaser bet on the underdog, he takes 9.5 points instead; a teaser bet on the favorite would mean that the gambler takes 2.5 points instead of having to give the 3.5. In return for the additional points, the payout if the gambler wins is less than even money. At some establishments, the "reverse teaser" also exists, which alters the spread against the gambler, who gets paid at more than evens if the bet wins. Example: In a soccer match the bookmaker believes that 12 or 13 corners will occur, thus the spread will be set at 12-13.
A gambler believes that there will be more than 13 corners, and 'buys' at £25 a point at 13. If the number of corners is 16, the gambler wins (16 - 13) = 3 x £25. If the number of corners is 10, the gambler loses (13 - 10) = 3 x £25. A 'sell' transaction is similar except that it is made against the bottom value of the spread. Often "live pricing" will change the spread during the course of an event, allowing a profit to be increased or a loss minimized. In North American sports betting many of these wagers would be classified as over-under (or, more commonly today, total) bets rather than spread bets. However, these are for one side or another of a total only, and do not increase the amount won or lost as the actual moves away from the bookmaker's prediction. Instead, over-under or total bets are handled much like point-spread bets on a team, with the usual 10/11 (4.55%) commission applied. Many Nevada sports books will allow these bets to be used in parlays, just like team point-spread bets, making it possible to bet, for instance, "the Packers and the over," and be paid if both the Packers "cover" the point spread and the total score is higher than the book's prediction. (Such parlays usually pay off at odds of 13:5 with no "vig," just as a standard two-team parlay would.)
In 2004 Cantor Fitzgerald launched the spread betting exchange Cantor Spreadfair, which matches up spread bettors opposing views and allows them to bet with each other. This removal of the faceless bookmaker allows clients to bet at the spread size and monetary level that they request, and in turn this creates a tighter spread margin, which in turn allows users to lose less and win more than with the non-exchange spread-betting firms.
The mathematical analysis of spreads and spread betting is a large and growing subject. For example, sports that have simple 1-point scoring systems (e.g., baseball, hockey, and soccer) may be analysed using Poisson and Skellam statistics.
Spread betting was invented by Charles K. McNeil, a mathematics teacher from Connecticut who became a bookmaker in Chicago in the 1940s.[4] The idea became popular in the United Kingdom in the 1980s. In North America, the gambler usually wagers that the difference between the scores of two teams will be less than or greater than the value specified by the bookmaker. An example:
The bookmaker advertises a spread of 4 points in a certain game; If the gambler bets on the "underdog", he is said to take the points and will win if the underdog's score plus the spread is greater than the favourite's score. The eventual score is Underdog 8, Favourite 10: 8 + 4 > 10, so the gambler wins; The eventual score is Underdog 8, Favourite 13: 8 + 4 <> 4, so the gambler wins; The eventual score is Underdog 8, Favourite 10: 10 - 4 < 8, so the gambler loses. Spreads may be specified in half-point fractions to avoid ties, or pushes. In the event of a tie after factoring in the point spread, the game is considered no action, and no money is won or lost.[5]
The winner of a North American spread bet wins his stake, while a losing gambler loses the stake plus the bookmaker's commission (commonly known as the vigorish or vig, usually 10% of the stake); a push is treated as if no bet had been made. In the United Kingdom both sides play at odds of 9/10 and "dead heat" rules apply, resulting in a net loss of £5 on a £100 wager, due to the 9/10 odds of the proposition. If a key player on a side is injured and may not play, the bookmaker may refuse to accept bets by not quoting a spread on the event, or may "circle" the game; in this case, lower maximum amounts for each bet are enforced (typically $5,000 instead of the $25,000 limit observed at most Las Vegas sports books) and certain specialty wagers, such as "teasers", are prohibited.
A teaser is a bet that alters the spread in the gambler's favor by a predetermined margin, often six points— for example, if the line is 3.5 points and the bettor wants to place a teaser bet on the underdog, he takes 9.5 points instead; a teaser bet on the favorite would mean that the gambler takes 2.5 points instead of having to give the 3.5. In return for the additional points, the payout if the gambler wins is less than even money. At some establishments, the "reverse teaser" also exists, which alters the spread against the gambler, who gets paid at more than evens if the bet wins. Example: In a soccer match the bookmaker believes that 12 or 13 corners will occur, thus the spread will be set at 12-13.
A gambler believes that there will be more than 13 corners, and 'buys' at £25 a point at 13. If the number of corners is 16, the gambler wins (16 - 13) = 3 x £25. If the number of corners is 10, the gambler loses (13 - 10) = 3 x £25. A 'sell' transaction is similar except that it is made against the bottom value of the spread. Often "live pricing" will change the spread during the course of an event, allowing a profit to be increased or a loss minimized. In North American sports betting many of these wagers would be classified as over-under (or, more commonly today, total) bets rather than spread bets. However, these are for one side or another of a total only, and do not increase the amount won or lost as the actual moves away from the bookmaker's prediction. Instead, over-under or total bets are handled much like point-spread bets on a team, with the usual 10/11 (4.55%) commission applied. Many Nevada sports books will allow these bets to be used in parlays, just like team point-spread bets, making it possible to bet, for instance, "the Packers and the over," and be paid if both the Packers "cover" the point spread and the total score is higher than the book's prediction. (Such parlays usually pay off at odds of 13:5 with no "vig," just as a standard two-team parlay would.)
In 2004 Cantor Fitzgerald launched the spread betting exchange Cantor Spreadfair, which matches up spread bettors opposing views and allows them to bet with each other. This removal of the faceless bookmaker allows clients to bet at the spread size and monetary level that they request, and in turn this creates a tighter spread margin, which in turn allows users to lose less and win more than with the non-exchange spread-betting firms.
The mathematical analysis of spreads and spread betting is a large and growing subject. For example, sports that have simple 1-point scoring systems (e.g., baseball, hockey, and soccer) may be analysed using Poisson and Skellam statistics.
http://www.enterbet.com
Pitch In For Baseball. Pitch In For Baseball spreads America's pastime to kids all over the world. ... CEO and President, Little League Baseball and Softball
Odds for baseball, basketball, hockey, football, and other sports matchups. ... A money line, used in baseball and hockey, takes the place of a point spread
Spreading baseball The Ripken Way', Aberdeen, Md. ... Spreading baseball The Ripken Way' Article History. There are updates to this article
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