Odds given are preseason lines for the NBA championship (not for the over-under)
For example:
  -200 odds would mean you wager $200 for a $100 payout
  +1500 odds would mean you wager $100 for a $1500 payout

Wins O/U is the over-under for team wins during the regular season, generally set to equalize betting on each side.

2012-13 NBA Preseason Odds

2012-13 NBA Preseason Odds Table
Team Odds   W-L O/U Result
Miami Heat+22560.5 66-16 (over)
Los Angeles Lakers+27558.5 45-37 (under)
Oklahoma City Thunder+45060.5 60-22 (under)
Chicago Bulls+120047.5 45-37 (under)
San Antonio Spurs+160054.5 58-24 (over)
Boston Celtics+200051.5 41-40 (under)
Los Angeles Clippers+220049.5 56-26 (over)
Brooklyn Nets+280044.5 49-33 (over)
Indiana Pacers+330051.5 49-32 (under)
Memphis Grizzlies+330048.5 56-26 (over)
Dallas Mavericks+330044.5 41-41 (under)
New York Knicks+330046.5 54-28 (over)
Denver Nuggets+500049.5 57-25 (over)
Philadelphia 76ers+500047.5 34-48 (under)
Houston Rockets+660031.5 45-37 (over)
Atlanta Hawks+800042.5 44-38 (over)
Minnesota Timberwolves+800039.5 31-51 (under)
Utah Jazz+1000042.5 43-39 (over)
Portland Trail Blazers+1000034.5 33-49 (under)
Milwaukee Bucks+1000036.5 38-44 (over)
New Orleans Hornets+1500026.5 27-55 (over)
Phoenix Suns+1500033.5 25-57 (under)
Orlando Magic+1500023.5 20-62 (under)
Golden State Warriors+1500035.5 47-35 (over)
Cleveland Cavaliers+2000031.5 24-58 (under)
Detroit Pistons+2000032.5 29-53 (under)
Washington Wizards+2000027.5 29-53 (over)
Sacramento Kings+2500029.5 28-54 (under)
Toronto Raptors+2500032.5 34-48 (over)
Charlotte Bobcats+5000019.5 21-61 (over)