What do all these numbers mean? Each box on the Betfair screen shows the odds (top) and the amount available (bottom) at that moment in time. Prices aren't locked in place, nor is the amount of money available, because bets are being offered and matched all the time.

Odds of 7/5 mean you'll winR$7 for everyR$5 you wager on the A's. Conversely, the Rangers' odds of 5/8 mean you need to wagerR$8 to winR$5 on Texas. Another way to look at it: If the first number is larger than the second, you're betting on the underdog for a higher potential payout.

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Netbet has an operating license from the Malta Gaming Authority. It has also acquired licenses from the United Kingdom Gambling Commission and Alderney Gambling Control Commission. Other jurisdictions where it is allowed to operate include France, Germany, Romania, Belgium and Italy.