Ahmad Starks scored 17 points and Angus Brandt added 16 to help Oregon State to a 101-68 victory over visiting Portland State.

Jared Cunningham scored 15 points while Devon Collier and Roberto Nelson tallied 14 points apiece for the Beavers (9-2), who made a season-high 13 3-pointers. Oregon State won for the seventh time in eight home games.

Lateef McMullan scored 19 points and Chehales Tapscott added 18 for Portland State (6-5), which fell to 4-46 all-time against Pac-12 programs.

Oregon State shot 61.9 percent from 3-point range, with Starks knocking down five treys for the second consecutive game. The Beavers are 7-0 when scoring 80 or more points and have topped 90 in three straight games for the first time since the 1991-92 campaign.

The Beavers never trailed and led by as many as 16 points in the first half. The Vikings pulled with six points in the opening minute of the second half before Oregon State regained control with an 11-2 spurt.

Eric Moreland had 10 points and 13 rebounds, and Joe Burton had nine assists for Oregon State.

Portland State committed 18 turnovers.