He is unwavering in his belief that the newly constructed Lakers can compete for an NBA championship this season and that is the conviction coach JJ Redick has instilled into his group.

It is why the Lakers play the game, Redick mused, and it is the standard this organization has set.

The Lakers have won 17 NBA championships — the second most in the league — with the last coming in 2020.

So, as the Lakers prepared to open the regular season Wednesday night against the Golden State Warriors at Crypto.com Arena, Redick explained why he believes these Lakers are championship contenders.

“Well, I think that every season,” he said. “Unless somebody blatantly tells me that we’re not trying to win, I think that every year. That’s why I say I’m confident. I said the same thing last year and for all of January and February that we were going to figure it out at some point and we did. And then we had some injuries. So, being a championship-level team or being a — I don’t like the word ‘contender’ — but being a team that can make a run and can play in the playoffs and can play different ways in the playoffs, those things take time and it doesn’t mean you’re going to be in the NBA Finals.

“It’s just not the way this works, particularly with the way the playoffs work in terms of just matchups and what you can exploit and what you can’t exploit versus certain teams. But I think because of our talent, because of our fit, because of our depth, I really like our team.”

Luka Doncic said his first glimpse of what the Lakers could become was when he invited his teammates to his home country of Slovenia for a bonding experience.

As the unquestioned leader of the Lakers now that LeBron James has departed to Philadelphia, Doncic organized the trip. It was basketball, golfing and rowing. It was dinners and get-to-know-you conversations.

It was over these four or five days in August that Doncic also saw a Lakers team with championship potential.

“Since the first day. That simple,” Doncic said. “Since the first day everybody came together in Slovenia, I believed that we can win a championship.”

Yet this is a team with nine new players and Redick is trying to incorporate them on a Lakers team that is playing in the uber-tough Western Conference that most experts believe the San Antonio Spurs and Oklahoma City Thunder are the creme de la creme of the NBA.

The Lakers acquired Walker Kessler, a 7-foot-2 center they received from Utah in a sign-and-trade deal in which he was paid $130 million over four years and in which L.A. sent two unprotected first-round picks and two first-round swaps to the Jazz.

The Lakers added depth in Quentin Grimes, Collin Sexton, Matisse Thybulle, Ziaire Williams, Sandro Mamukelashvili and Kevon Looney.

They join Doncic, Austin Reaves, Jake LaRavia, Adou Thiero and others to form the 2026-27 Lakers.

“I think in terms of integrating all the new guys that have been available, which I think is everybody except for Collin in live play, it’s been pretty seamless,” Redick said. “It’s a smart group. … We’ve been able to probably install more, particularly on the defensive end, than we have in the last couple years.

“Last year we had six total practices in the preseason because of the amount of games and the back-to-backs and the travel and all that. And we played opening night, so that’s another day that we didn’t get to practice. So I think we end up with 12 [practices] this year. We get double the amount of practice time, so I think that’s a blessing when you have new guys.”

The starting five is still unclear.

Doncic, Reaves and Kessler are the sure things, but the other two spots are not certain. Those three started alongside Williams and Thybulle in the final preseason game against the Denver Nuggets on Friday night. Grimes started the first four preseason games.

“I think we have a lot of guys that could start,” Reaves said. “Unfortunately there’s five guys that are gonna start. Like JJ said a while back, he’s pretty sure of three of them. The other two, regardless of who we roll out there, we have high confidence in.”

Reaves is the longest-tenured Laker entering his sixth season and he knows the high expectations that come with playing for the iconic franchise.

Last season, he had James to lean on, Marcus Smart was steady and Rui Hachimura was part of the fabric.

But they are all gone and now Reaves, who signed a four-year, $180-million contract extension, is one of the leaders.

“Yeah, I don’t know anything else,” Reaves said. “This is what I came to, but obviously it’s the Lakers, and it’s one of the most covered sports organizations in the world. So they’re gonna praise you when you’re doing good and not when you’re not.

“So you just gotta [know] whatever that goes on outside these walls doesn’t really matter. It’s just what goes on inside these walls. And if anybody has any questions, I’ll give them the best knowledge I have. But like I said, they’re high character guys that care about the right things. So, I think that’ll take care of itself.”

The Lakers were 53-29 last season, finishing fourth in the West and getting knocked out in the second round by the Thunder.

They have two more days of practice before the journey begins.

“I think you’re always trying to get better,” Redick said. “And even later in the season, you tweak plays, you tweak the offense and you tweak coverages. It’s just constantly evolving. There’s no like, ‘Oh, we’re done. Now we’re going to go play.’

“But we’re ready to go.”