CORVALLIS, Ore. (AP) Gary Payton II wore his father's retired number and had 13 points, seven rebounds and eight assists to lead Oregon State past Washington State 69-49 on Sunday.

Drew Eubanks added 13 points, nine rebounds and four blocks and Tres Tinkle scored 13 points for the Beavers (17-10, 8-8 Pac-12).

Payton usually wears No. 1, but on Sunday, he donned the jersey No. 20 worn by his father, former Oregon State and NBA great Gary Payton, who was in attendance.

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Josh Hawkinson had 14 points and nine rebounds and Charles Callison scored 13 points for the Cougars (9-20, 1-16), who have lost 15 in a row.

Oregon State, which has now won six in a row versus Washington State, outrebounded the Cougars 43-33.

The Beavers also shot 46 percent from the floor, compared to 36 percent for the Cougars.