Wisconsin Lutheran boys basketball pursues three-peat with revamped lineup

• Wisconsin Lutheran returns to Division 1 seeking a third consecutive state championship.
• The team returns its two leading scorers, senior Zavier Zens and junior Kager Knueppel.
• New starters will need to fill the roles of three key graduates from last season’s title team.
• Coach Ryan Walz expects Zens to become a more vocal leader and for Knueppel to develop as a three-level scorer.

Over the first couple weeks of the WIAA high school boys basketball season, the Journal Sentinel will be checking in with the Milwaukee area’s three reigning state championship teams.

Our visits began with reigning Division 3 champion Milwaukee Academy of Science, which will compete in D2 in the WIAA postseason this year. The next check-in comes with a team that knows all about repeating in a higher division, the two-time defending state champions from Wisconsin Lutheran. The Vikings won their fourth WIAA state title and second consecutive after receiving a competitive balance elevation from D2 to D1 last season. The quest for a third straight title will also be in D1, and the Vikings look up to the challenge.

Here is what to know about Wisconsin Lutheran, which improved to 4-0 with a 69-20 victory over New Berlin West on Dec. 12.

Roles to fill around returning stars Zens, Knueppel

Wisco’s two leading scorers from the 2024-25 team return, but the surrounding cast looks a bit different this season. Northern Iowa commit and 6-foot-7 senior forward Zavier Zens (22.2 points per game last season) and 6-10 junior guard Kager Knueppel (13.5 ppg) are the two returning starters, while the three graduated starters include guard Isaiah Mellock (11.1 ppg, Wisconsin Lutheran College), forward/guard Alex Greene (10.9 ppg, Concordia) and forward Ben Langebartels (2.3 ppg).

Coach Ryan Walz said he wants to see Zens become a more vocal leader this year, while adding Knueppel can round out his ability as a three-level scorer.

“I think that’s a big step for any senior to make, to get outside of yourself, to be able to be engaged with other people on the team and not just always be worried about what you’re doing, but also being concerned for your teammates and showing that kind of leadership,” Walz said of Zens.

“From our standpoint, we want to see [Kager] be an effective basketball player at the basket, in the midrange and from three-point range. That’s the next step for guys who are on the cusp of being really, really good players, and that’s what Zavier did last year,” Walz added on Knueppel.

In place of the graduates this season have been former reserve 6-foot junior guard Riley Walz (4.2 ppg last season), former reserve forward and 6-6 senior Kinston Knueppel (5.0 ppg) as well as junior 6-7 forward Jamail Sewell.

“Riley’s going to have to handle the ball and distribute it, get us into offense and really control what we do, and Kinston is that versatile piece – kind of like Alex Greene last year – where he has to find ways where he can influence the game offensively with his intelligence, his skill level, his flexibility of being able to go inside and outside,” coach Walz said. “Jamail is 6-7, almost 6-8, and obviously anybody who saw him in football pads saw this enormous man, and he moves really, really well and has great hands. He needs to catch up on some of his basketball things and his skill and his understanding of the game, but he is an enormous presence on the floor.”

The Vikings again do not lack for size and will send one of the tallest starting fives in the state to the floor night-in and night-out between Zens, Kinston Knueppel, Kager Knueppel and Sewell. Kager Knueppel said teams will also have to watch out for Riley Walz on the perimeter as they crowd the paint.

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“He’s been working really hard. I like him coming into the point guard role because he does not turn the ball over and he can shoot threes really well,” Kager Knueppel said.

As they learned with a late substitution in the D1 title game in March, every player needs to be ready for their moment.

“You don’t know when your time is going to come but you have to be ready, and so as coaches it’s our job to absolutely keep pushing them and moving them forward as best that we can,” coach Walz said.

Wisconsin Lutheran not shying from expectations

Returning top players to a team coming off consecutive state titles creates expectations around the program to compete for a three-peat. Zens said the team is embracing those expectations, while relying on the experience that has led them this far.

“We all know there’s high expectations for us, but those are our expectations for ourselves as well,” Zens said.

The pressure to defend a title is nothing new for Kager Knueppel, and something he thinks the team will be prepared for on a nightly basis.

“All of our guys understand that we have a target on our back, and people will want to come after us and beat us,” Knueppel said.

Coach Walz said the tone of keeping expectations in their proper framework is set by Zens.

“He is intrinsically motivated,” Walz said. “If your best player has no letdown and is leading by example, then that just brings everybody else along.”