MLB Odds - Live MLB Betting Lines. September 22, - Compare and find the best MLB spreads and lines anywhere on the internet!. Bet on Football Online at Bovada Their World Series odds shortened from 6/1 to 5/1 after the addition of American League Cy Young winner That's also the day many baseball betting veterans get their MLB futures betting done. Baseball Betting Odds & Baseball Betting Lines for MLB and more. Bet and get a chance to win big with national MLB odds or even the japan baseball league.