The NBA plays 82 games during the regular season, plus a rather lengthy postseason. Oddsmakers and online sportsbooks form a ton of NBA betting lines The NBA is one of the most popular sports in the world, with basketball being. Looking for the latest betting odds for the NBA Championship? We have them all at MyBookie Online Sportsbook. From Regular season win totals, to NBA. be 44 to 37, meaning the Bulls would have covered the halftime spread by 3 points. Halftime wagers are not nearly as popular as bets placed before the game.