So Duke only drops 3 spots in the polls despite 2 losses this week? Wow! These guys must be good.
Unfortunately, every sport has certain conferences or teams that get preferential treatment from the voters, both deserved and not. In basketball, those conferences are the Big East and ACC.
In this case, No. 6 Duke lost to No. 3 North Carolina, so the voters\' first thoughts are "Carolina is really good", so North Carolina benefits (they actually gained ground on 25-1 Oklahoma, which picked up its 12th and 13th consecutive wins this week), while Duke doesn\'t slip too far down the rankings. But if, for example, No. 11 Missouri loses to No. 2 Oklahoma, the voters\' first thoughts will be "Missouri isn\'t really that good", and Missouri will fall significantly, while Oklahoma won\'t benefit very much.
You\'ll see this principle in action after Connecticut stomps Pittsburgh tonight :drew:
The Big 12 and SEC get this same treatment in football, and (pointing this out just because I\'m a dork) the Pac-10 and SEC get this treatment in volleyball.