last time

With just over five minutes left in UCLA’s first-round win over California Baptist on Saturday, freshman Sienna Betts took a shot. She missed. She grabbed the rebound. She missed again. Then, she put it in the basket.

On the bench, her older sister, Lauren Betts, was laughing. No. 1 seed UCLA was up big late, the Bruins were going to advance and Lauren was getting joy from seeing her sister succeed — and fail.

“I’m like, Sienna, just make the shot, and she’s laughing; she’s not serious,” Lauren said.

The sisters recorded double-doubles during the 96-43 win that secured the Bruins a second-round date with Oklahoma State. Sienna had 10 points and 12 rebounds, six of them offensive, and Lauren had 22 points and 10 rebounds.

UCLA freshman forward Sienna Betts plays tight defense on California Baptist guard Sofia Alonso during the Bruins’ first round NCAA tournament win Sunday at Pauley Pavilion.

(Gina Ferazzi/Los Angeles Times)

“She is so hard on herself and she’s so driven, I think her humor is actually a saving grace for her,” UCLA coach Cori Close said of Sienna. “It’s sort of a light moment. It’s laughter. Because when she’s not smiling and bringing joy, she’s usually beating herself up for a mistake. As she continues to grow in that, I hope it doesn’t have to be her escape, but I just have absolutely enjoyed Sienna so much.”

The sisters have only this season to play together before Lauren, a senior, graduates. They played just one season together in high school in Colorado, and this season might be the last time they are ever on the same team.

“It’s this weird thing, on the one hand, I want them to enjoy this connection they have,” Close said. “I want them to enjoy this year. They will look back on this year and just really treasure it.

“Simultaneously, I want to especially treat Sienna on her own journey, and to not make her feel like she’s in the shadows of anything that Lauren is doing.”

Sisters have posted double-doubles in the NCAA tournament before. At Stanford, Nneka and Chiney Ogwumike did it multiple times in the early 2010s. In the 1980s, USC twins Pamela and Paula McGee averaged double-double their senior years.

But it’s a rarity, and one that could only happen this season for the UCLA sisters.

Sienna, though, didn’t want to make a big deal of it. Sitting to the side in the locker room after the win over California Baptist, she was critical of her own game, just the way Close expected.

“I’m trying to focus more on just that game and just taking what we can learn from our mistakes in the first half, especially, and trying to move on,” Sienna said. “But, I mean, I think in an hour, I’ll take that in and be more excited about that.”

Lauren said she thought Sienna played one of her better games of the season.

“Honestly, besides her scoring, I thought her defense was a lot better today and I know that’s something she wanted to get better at,” Lauren said Saturday. “She was just really proud of her slides. Like she didn’t say anything about her points. She was like, I’m so glad that I can guard them. I worked so hard on that.”

Sienna has had back-to-back strong efforts, with 14 points against Iowa in the Big Ten tournament championship game two weeks ago. She has done so without being hounded by her big sister.

“I think [Lauren] respects my boundary to figure it out on my own,” she said.

Lauren, meanwhile, has averaged 16.5 points and 8.7 rebounds per contest this season. The projected WNBA lottery pick is considered one of the best centers in the nation.

UCLA center Lauren Betts drives to the basket under pressure from California Baptist forward Grace Schmidt during the NCAA tournament on Saturday at Pauley Pavilion.

(Gina Ferazzi/Los Angeles Times)

“I love the moments you catch when they have a connection and an eye contact or a smile that is different than everybody else because they are sharing it as sisters and I just think how special that is,” Close said. “That’s so wonderful.”

Charlisse Leger-Walker played with her sister, Krystal Leger-Walker, at Washington State for two seasons. There, the duo shared time in the backcourt for an up-and-coming Cougars squad.

“It’s just a different connection,” Charlisse Leger-Walker said. “Out there, you have someone who is your blood and unconditional love and support. And it’s just awesome to be able to see [Lauren and Sienna] in their journey, and have so much success early.”

Sienna will carry the torch for the Bruins beyond this season when the majority of the veteran roster graduates and many go pro.

That’s when she could be the face of the program on her own. But first, she is working to extend an NCAA tournament run alongside her sister.

“I want Sienna to feel like she’s Sienna,” Close said. “She’s not Lauren’s sister. She can enjoy that, but for our team, she’s Sienna Betts.”

CHICAGO — This was hardly a masterpiece of Big Ten basketball, what with the barrage of bricks and busted possessions. Nor was it the sort of night to convince you of UCLA’s chances as a surefire conference contender.

But amid the mess of its 72-59 win over 14th-seeded Rutgers on Thursday night, UCLA showed the sort of mettle it may need to keep its season kicking this March.

It started with Donovan Dent, whose masterful month continued with his first career triple-double — and the first triple-double in Big Ten tournament history. The senior tallied 12 points, 10 rebounds and 12 assists. He and Tyler Bilodeau, who added a game-high 21 points, were the rare bright spots on offense for the Bruins.

Otherwise, UCLA struggled to find any sort of rhythm. It shot just 38% from the floor, worse than it had in any win this season. And still, the Bruins were in control for most of the game after pulling away early in the second half.

None of that will fly against No. 3 seed Michigan State on Friday at 6 p.m. PDT, which beat UCLA by 23 points the last time they met.

But until Thursday it’d been quite some time since UCLA actually managed to win away from home. Not since Jan. 29 had it won outside of L.A., and only once this season had it won outside of the Pacific time zone.

For a while, it didn’t seem like UCLA intended to win Thursday, either. Even as Rutgers gave it every chance to pull away.

The Bruins did shut down Rutgers’ Tariq Francis, who was fresh off a 29-point performance in a first-round win over Minnesota. Francis didn’t score until the nine-minute mark in the second half. He finished with six points on two-of-11 shooting.

The two teams spent most of the first half trading wasted possessions and taking turns with their respective shooting slumps. Four minutes scoreless for Rutgers. Three scoreless for UCLA. Four scoreless for Rutgers. Then three scoreless for UCLA. Back and forth they went in their futility.

The Bruins had plenty of chances to build a lead early. While Rutgers struggled to find rhythm on offense, settling mostly for contested shots inside the arc, UCLA got its share of open shots all around the floor. It just wasn’t able to hit many of them. Both teams shot a meager 31% before halftime.

Those shots fell more frequently in the second half, as UCLA pushed its lead to 15. The Bruins still struggled to put the Knights away, until Dent took matters into his own hands late, pushing UCLA to victory.