Racing PositionsMen's AP Top 25 poll reaction: Arizona unanimous No. 1, Nebraska at historic No. 51hESPNArizona still No.1, Nebraska No. 5 in men's poll1hBracketology watch guide: Duke's chance to be No. 1 overall, plus big weekend moves4hJoe LunardiPotential unexpected college stars from the boys' class of 20265hPaul BiancardiNuggets-Grizz, Mavs-Bucks ppd. by winter storm20hReinstated Bediako has 13 points in Bama return1dDybantsa's 1st 40-point effort lifts BYU over Utah2dTTU gets tough on glass, halts Houston's streak2dWagler wows 'em: Frosh has 46, Illini stun Purdue2dPitino savors 900th on-court victory as head coach2d