Run line betting is the baseball equivalent of point spread betting. A run line bet allows bettors to wager on the margin of victory (or loss) between two baseball teams. If the team has a minus sign, that means they’re the favorite and they’ll have to win by the specified number or more for you to win your bet. If the team has a plus, that means they’re the underdog and they’ll have to either win the game or lose by less than the specified number for you to win. As we said before, a bettor laying action on a -110 point spread line must lay $110 to win $100. The odds…