(Photo credit: Jayne Kamin-Oncea-Imagn Images)

Lauren Betts led five UCLA players in double figures as the top-seeded Bruins ran away with a 96-43 win over No. 16 seed Cal Baptist with a dominating second half in Sacramento Region 2 first-round action Saturday in Los Angeles.

The Bruins (32-1) led just 44-34 at halftime before outscoring the Lancers 52-9 over the final 20 minutes. Sisters Lauren Betts (22 points, 10 rebounds) and Sienna Betts (10 points, game-high 12 boards) each finished with a double-double, as did Angela Dugalic with 10 points and 11 rebounds.

UCLA utterly dominated the interior with its superior size, outrebounding Cal Baptist 62-21, turning 21 offensive boards into 30 second-chance points and a 54-14 edge in points in the paint. The Bruins shot 50% from the floor and made 21 of 25 free throws (84%).

UCLA next takes on eighth-seeded Oklahoma State on Monday for a spot in the Sweet 16.

The Lancers (23-11), making their second NCAA Tournament appearance in eight seasons as a Division I team, were led by 11 points off the bench from Chance Bucher. Cal Baptist's five starters were a combined 11 of 45 (24.4%), in line with the team's 25% shooting from the floor and 20% from 3-point range.

No. 8 Oklahoma State 82, No. 9 Princeton 68

Achol Akot poured in a season-high 28 points on 12-for-15 shooting and grabbed a game-high 10 rebounds as the Cowgirls rolled past the Tigers at Los Angeles.

Oklahoma State (24-9) will face UCLA in Monday's second round after shooting 52.5% from the field in the opening round.

Jaydn Wooten came off the bench for 18 points, Micah Gray posted 16 points and Haleigh Timmer added 10 points for the Cowgirls, who led 48-33 at halftime.

Madison St. Rose had 17 points and Ashley Chea and Skye Belker both had 14 points for ninth-seeded Princeton (26-4). Olivia Hutcherson added 10 points, but the Tigers didn't have enough strength in the lane to contend with the Cowgirls.

Princeton got within 61-53 by the end of the third quarter and Belker's 3-pointer supplied the first points of the fourth quarter. Wooten responded with two baskets to ignite a 9-0 run that helped Oklahoma State take its edge to 72-58.

A 35-26 rebounding edge for Oklahoma State included 11 offensive boards.

Akot entered the game averaging less than 12 points per game.

--Field Level Media