Sports Betting
Sports betting has been around since ancient times. Sport betting gives the spectator the experience of
particpating in the sport activity. In todays cyber world there are many different ways to participate in
sportsbetting. Most commonly known is with a bookmaker. Most Casinos have peramutual betting and are many online
sportsbetting sites. There are many differnt bet one can make in sportsbetting. Here are some of the most common
form of betting:

Run line, puck line or goal line bets. These are wagers
offered as alternatives to straight-up/moneyline prices in Baseball, hockey, football, or soccer. These bets
feature a fixed point spread that (usually) offers a higher payout for the favorite and a lower payout for the
underdog (both in comparison to the moneyline)
Proposition
bets are wagers made on a very specific outcome of a match. Examples include guessing
the number of goals each team scores in a handball match, betting whether a player will score in a
football game, or wagering that a baseball player on one team will
accumulate more hits than another player on the opposing team.

Parlays
involve multiple bets (usually up to 12) and will reward a successful bettor with a large payout. For example, a
bettor could include four different wagers in a four-team parlay, whereby he is wagering that all four bets will
win. If any of the four bets fails to cover, the bettor loses the parlay, but if all four bets win, the bettor
receives a substantially higher payout (usually 10-1 in the case of a four-teamer) than if he made the four
wagers separately.
Progressive
parlays. A progressive parlay involves multiple
bets (usually up to 12) and rewards successful bettors with a large payout, though not as large as normal
parlays. However in a progressive parlay, unlike a regular parlay, a reduced payout will still be made even
should some of the bets lose.
Teasers. A teaser allows the
bettor to combine his bets on two or more different games. The bettor can adjust the point spreads for the two
games, but realizes a lower return on the bets in the event of a win.
If bets. An if bet consists of at least two straight bets joined together by an if
clause which determines the wager process. If the player’s first selection complies with the condition (clause),
then the second selection will have action; if the second selection complies with the condition, then the third
selection will have action and so on.
Betting Odds
Odds for different outcomes in single bet are presented either in European format (decimal odds), UK format
(fractional odds), or American format (moneyline odds). European format (decimal odds) are favored in continental
Europe, Canada, and Australia. They are the ratio of the full payout to the stake, in a decimal format. Decimal
odds of 2.00 are an even bet. UK format (fractional odds) are favored by British bookmakers. They are the ratio of
the amount won to the stake. Fractional odds of 1/1 are an even bet. US format odds are favored in the United
States. They are the amount won on a 100 stake when positive and the stake needed to win 100 when negative. US odds
of 100 are an even bet.
| Decimal |
Fractional |
US |
HongKong |
Indo |
Malay |
| 1.50 |
1/2 |
-200 |
0.50 |
-2.00 |
0.50 |
| 2.00 |
1/1 |
+100 |
1.00 |
1.00 |
1.00 |
| 2.50 |
3/2 |
+150 |
1.50 |
1.50 |
-0.67 |
| 3.00 |
2/1 |
+200 |
2.00 |
2.00 |
-0.50 |
Conversion formulas
| x |
To |
Do this |
| Decimal |
Fractional |
x-1 , then convert to fraction |
| Decimal |
US |
100*(x-1) if x>=2; -100/(x-1) if x<2 |
| Fractional |
Decimal |
divide fraction, then x+1 |
| Fractional |
US |
divide fraction, then 100*x if x>=1; -100/x if x<1 |
| US |
Decimal |
(x/100)+1 if x>0; (-100/x)+1 if x<0 |
| US |
Fractional |
x/100, then convert to fraction if x>0; -100/x, then convert to fraction if x<0 |
| Decimal |
HongKong |
x-1 |
| HongKong |
Indo |
x if x>=1; (1/x)*-1 if x<1 |
| HongKong |
Malay |
x if x<=1; (1/x)*-1 if X>1 |
|