(Corvallis, OR)  --  Oregon State was outscored 44-to-25 in the second half and lost 71-54 at home to fifth-ranked Arizona.  Stephen Thompson Jr. scored 16 points to lead the Beavers, who lost their 10th straight.  OSU is now 4-and-19 overall and 0-and-10 in the Pac-12.  Arizona State visits tomorrow.