Regarding teams analysis we can observe Suns is the top ranked because this team has a very high points average and reached a great number of wins. In the last two seasons Cavaliers reached the highest number of wins, but could not achieve the efficiency because of the high investment in payroll and a very high average attendance. The most improved team in our analysis is Charlotte Bobcats which increased a lot the number of wins between seasons 2008-2009 (35 wins) and 2009-2010 (44 wins). Another issue we observed is the benevolence of BCC model which considered Atlanta Hawks and Vancouver Grizzlies as efficient because these teams have the lowest payroll or the lowest average attendance. BCC results showed the efficient teams and benchmarks for each season while DEA Game considered the noncooperative environment, improved the discrimination between the DMUs and gave us a ranking.