If you are new to betting baseball one of the first things that you will notice is that there is no point spreads involved. Betting baseball involve odds that are represented as a Money Line. Money Lines are odds expressed in terms of a dollar so if you bet a Favorite you will lay more than a dollar in order to win a dollar and if you bet an underdog you will wager a dollar to win more than a dollar. Baseball betting lines are expressed as a dollar with cents and sometimes the decimal will be used. Odds of -1.55 and -155 are the same thing. A favorite that is -155 means that you have to bet 155 to win 100. On the opposite side if one were to bet an underdog at +135 you would only have to bet 100 to win 135. So simply put the favorite is always a minus and the underdog will always be a plus.
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