CORVALLIS, Ore. -- Kat Tudor made seven 3-pointers and finished with a career-high 34 points, and No. 18 Oregon State snapped No. 7 Oregon's nine-game winning streak with an 85-79 overtime victory Friday night.
Marie Gulich added 28 points and 15 rebounds for the Beavers (14-4, 5-2 Pac-12), who extended their Civil War rivalry winning streak over the Ducks to 14 games.
Sabrina Ionescu had a career-high 35 points for the Ducks (17-3, 6-1), including a 3-pointer with 3.5 seconds left at the end of regulation that sent the game into overtime.
Gulich's turnaround jumper with 1:42 left in the extra period gave the Beavers an 80-77 lead.