LOS ANGELES (AP) Lonzo Ball had 22 points and nine assists as No. 10 UCLA ran away late to defeat Oregon State 78-60 on Sunday.
Ball made 9 of 12 shots as the Bruins (23-3, 10-3 Pac-12) shot 52 percent while winning their fourth straight after consecutive losses at the end of January.
TJ Leaf added 13 points and nine rebounds for the Bruins, who struggled offensively early and posted a season-low 32 points in the first half.
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Stephen Thompson Jr. scored 18 points and Drew Eubanks added 13 points and seven rebounds for Oregon State (4-22, 0-13 Pac-12), which has lost 13 in a row, and 18 of their last 19.
Coming off an 82-79 victory over No. 5 Oregon on Thursday night when they had to rally from a 19-point deficit, the Bruins found themselves trailing 27-24 more than 17 minutes into this one as the Beavers made six of their first 10 3-point attempts.
The Bruins, however, went on to score the first half's final eight points for a 32-27 lead.
Up 40-34, the Bruins broke the game open with a 14-3 run, taking a 54-37 lead on Bryce Alford's 3-pointer with 12:50 to play. The Bruins' biggest lead was 71-48 with 5:43 remaining.
With the victory, the Bruins completed a home-and-home sweep of Oregon State, having beaten the Beavers 76-63 in Corvallis, on Dec. 30. This was UCLA's first series sweep of OSU since 2012.
The Bruins also avenged an 85-82 upset loss to the Beavers in their last meeting at Pauley Pavilion on March 5, 2016.
Oregon State: The Beavers have not beaten a Top 10 team since Jan. 11, 2015, when they upset then-No. 7 Arizona 58-56. OSU's last Pac-12 victory was their season-ending win over the Bruins last March.
UCLA: With four games left in their Pac-12 Conference schedule, the Bruins find themselves in third place in the conference standings, behind Arizona (12-1) and Oregon (11-2). The Bruins came into the game leading the nation averaging 92.5 points per game, the third-highest average in school history (the 1971-72 UCLA squad averaged 94.6 points).
Oregon State: The Beavers play host to Colorado on Thursday night. The Buffaloes beat the Beavers 85-78 in Boulder, on Jan. 26.
UCLA: The Bruins play host to Southern California on Saturday night looking to avenge an 84-76 upset loss to the Trojans in their first meeting this season on Jan. 25.
More AP college basketball: www.collegebasketball.ap.org and https://twitter.com/AP-Top25.