Here we have a glossary with the main expressions used in the world of sports betting so that you have no doubts when making your bets. Action Having action means that a bet is going to win or lose. In baseball, for example, action means that the bet is valid even if the starting pitchers are changed. Bet Making a bet means betting money on a result of a specific event. Betting volume The total value of money the bookmaker receives for an event. Voided Bet Also known as null, it means void or invalid bet. This occurs when there is no defined result and the game is canceled. Your staked money is refunded to your account. Parlay A simple bet that relates to at least two individual bets, which can be of different or same sports and championships. However, there is a dependency between them, that is, when you place a parlay, all selections must be winners for your bet to be considered as won. If you do not win any of the selections, the entire parlay is lost. Bets in the first half Bets made only in the first half of a football or basketball game (including the extension time). Bets on the second half Bets made only in the second half of a game of football or basketball. The score from the half time to the end of the game is used to settle bets (including the extension time). Exotic Bets Any bets that are not simple