EUGENE, Ore. – Sophomore Guzal Yusupova rallied from a set down in the deciding match to pull out a three-set victory and propel No. 50 Washington State to a 4-3 victory at No. 21 Oregon Sunday afternoon at the Student Tennis Center. With the win, the Cougars improve to 15-1 on the season and 1-0 in Pac-12 Conference play. Oregon captured the opening doubles point by taking identical 6-1 victories at both No. 1 and No. 2 doubles. It marked just the second time in 16 matches this season WSU did not take a lead into singles play.