Mayo earned All-Pac-10 first team honors . In the 2008 Pacific-10 Conference Men 's Basketball Tournament , the Trojans lost to UCLA , featuring Kevin Love and Russell Westbrook , in the semi-finals . Both Mayo and Love were selected to the All-Pac-10 tournament team . In his NCAA Tournament debut with the Trojans , Mayo scored 20 points as USC was beaten by Kansas State and freshman Michael Beasley and old high school teammate Bill Walker
2008 Pacific-10 Conference Men 's Basketball Tournament
2008 Pacific-10 Conference Men's Basketball Tournament
O. J. Mayo