By Kyle Odegard

The Associated Press

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UCLA at Oregon St.

When: 7 p.m. Sunday

CORVALLIS — Stephen Thompson Jr. scored a career-high 34 points with five 3-pointers and 10 rebounds as short-handed Oregon State beat Southern California 79-74 in overtime on Thursday night.

Ethan Thompson added 13 points and Gligorije Rakocevic had 10 points for the Beavers (2-0 Pac-12, 10-4 overall).

Bennie Boatwright had a career-high 37 points with four 3-pointers and eight rebounds and Jonah Mathews added 13 points off the bench for the Trojans (9-7, 2-1).

In overtime, Boatwright sank a pull-up jumper with 1:30 left to put the Trojans up 74-72. Ethan Thompson responded with a 3-pointer on the Beavers’ next possession.

Boatwright missed a 3-pointer with 39 seconds left, and the Trojans were forced to foul. Stephen Thompson Jr. made one of two, and the Beavers led 76-74.

Kevin Porter Jr. attacked the rim for Southern California, but Kylor Kelley rejected his shot. Stephen Thompson Jr. gathered the rebound, was fouled, and made both free throws this time.

The Beavers were without top player Tres Tinkle, averaging 20.5 points and 8.6 rebounds per game, who was out with an injured ankle.