(Portland, OR)  --  Shakur Juiston scored 17 points and pulled down 10 rebounds as the 14th-ranked Oregon Ducks beat number-15 Memphis at the Moda Center in the first game of the Phil Knight Invitational.  Payton Prichard added 14 points in the win.  James Wiseman had 14 points and 12 rebounds for the Tigers in the loss.  At 3-and-0, the Ducks will host Texas Sunday.