UCLA splits two games on Sunday.
The Bruins lead the all-time series 44-20, but Oregon State has won the last two meetings.
UCLA delivered its best performance of the season in a 196.800-195.425 dual meet victory over Cal.
UCLA men's tennis team comes up just short at SEC/Pac-12 Showdown in Georgia.
Norman Powell scored 22 points in UCLA's 72-59 win against Colorado on Saturday evening.
Donohoe and Williams lead the offense.
Bruins claim both the men and women's team titles
Fourth-ranked Bruins to face No. 17 Florida on Sunday at 10:00 a.m. (EST) in Georgia.
Sophomore Annika Lenz won twice on Saturday, while junior Allison Wine also posted a victory.
Alleyne scored the last 10 points for Oregon and finished with 30 points and 25 rebounds.
The 17th-ranked Bruins dropped a 151-92 decision to the second-ranked team in the country.
Bruins have four players on Super Bowl XLIX rosters