Mariners new manager Kanzler brings coding skill to dugout

The Seattle Mariners introduced Jason Kanzler as the 22nd manager in franchise history on Wednesday.

He is 36 years old.

He has never managed a major league game.

But the front office believes he is exactly what the organization needs after a 76-86 season.

Kanzler spent the previous three seasons in the Chicago Cubs' player development system.

Before that, he was an assistant hitting coach for the Houston Astros.

He worked under Dusty Baker and AJ Hinch in Houston.

Both are World Series-winning managers.

He also spent time around Craig Counsell in Chicago.

Counsell has been a runner-up for Manager of the Year three times.

Kanzler said he will borrow from all of them.

"I got to be in Dusty Baker's dugout under his tutelage and under his guidance," Kanzler said during his first interview on Seattle Sports' Wyman and Bob show.

"So, he's obviously someone that I'm going to draw from."

"I've seen AJ Hinch work, I've seen Craig Counsell work, and I've watched the game and I've seen other managers and how they do things."

"I think really ultimately I'm going to develop my own unique style to this."

"But the ultimate goal is to get the most out of the players and win the most games that we can."

"So, part of my style will be adaptability to make sure that that happens."

Kanzler also hinted that fans might see shades of Lou Piniella.

Piniella managed the Mariners from 1993 to 2002.

He led the team to a record-tying 116 wins in 2001.

He was known for his fiery temper and his willingness to get ejected.

Kanzler said he expects to get tossed from games too.

"I will almost assuredly get tossed," Kanzler said.

"I'm not planning to do it on purpose, but it will probably happen."

"I had a poor habit as a minor league player of getting tossed every now and then – and (as) a minor league coach."

"I'm sure it'll happen."

"I'll pick my spots."

"I'm not going to make a fool of myself or of this city, or I'm not going to make an embarrassment of the game."

"But there are appropriate times to stand up for your guys."

That combative streak is one reason the Mariners hired him.

But it is not the main reason.

The main reason is communication.

According to multiple reports, the Mariners believed there was a communication gap in 2026.

That gap existed between the front office and the coaching staff.

It existed between the coaching staff and the players.

It existed between the major league club and the minor league system.

Dan Wilson was the manager in 2026.

He was brought in during the 2025 season after Scott Servais was fired.

Wilson led the Mariners to a playoff berth in 2025.

But in 2026, the team underachieved and finished 76-86.

Wilson was fired at the end of the season.

Brady Farkas of Yahoo Sports broke down the difference between Wilson and Kanzler.

"Not only does he speak the language of talking to minor league and young players, he speaks the language of the front office," Farkas said on the Refuse to Lose Territory podcast.

"Jason Kanzler spent three years in player development."

"Okay? 2024, 2025 and 2026 in player development as a director, as a coordinator."

"He speaks what the front office is speaking."

"The Mariners also very clearly felt there was a communication gap in 2026."

"So Jason Kanzler has the ability and the experience level to bridge all of those communication gaps."

"He can be the bridge between coaching staff and the front office, between the front office and the players, between the players and the staff as well, and between the majors and the minors."

"He has the ability to do all of that."

"That should make you excited as well."

Farkas said that was not Wilson's strength.

"The things I think that Dan Wilson was good at were major league player relationships," Farkas said.

"Dan Wilson's strength was his belief in his team, his faith in his guys, and his love for his guys."

"He was not, I think, the translator from the front office to the staff."

"I just don't think that was his strength."

"So if you're looking for what is different, what did we not do well in 2026, Jason Kanzler seems to be a guy who attacks those gaps."

"The communication gap, the player development gap, that is something that he is going to be able to address."

Kanzler's background in player development is unusual for a major league manager.

Most managers come from the coaching ranks or from a long playing career.

Kanzler played minor league baseball in the Cincinnati Reds organization.

He never reached the majors as a player.

After his playing career ended, he moved into coaching.

He worked as an assistant hitting coach for the Houston Astros from 2021 to 2023.

Then he joined the Chicago Cubs as director of player development.

In that role, he was responsible for overseeing the entire minor league system.

He worked with prospects from the rookie leagues all the way to Triple-A.

He helped develop the Cubs' next generation of talent.

He also worked closely with the front office on player acquisition and development strategies.

That experience made him fluent in the language of analytics and data-driven decision-making.

That is the language the Mariners front office speaks.

President of baseball operations Jerry Dipoto and general manager Justin Hollander rely heavily on data.

The Mariners have one of the most analytically advanced front offices in baseball.

But that has sometimes created friction with the coaching staff.

Players have complained about a disconnect between what the front office wants and what the coaches teach.

Kanzler is expected to bridge that gap.

He understands both sides.

He has been in the dugout with coaches.

He has been in the front office with executives.

He has been in the clubhouse with players.

He has been in the minor leagues with prospects.

That breadth of experience is rare.

It is also why the Mariners hired him.

The Mariners have not won a World Series in their entire 49-year history.

They have not made the playoffs since 2022.

The 2025 season gave fans hope.

Wilson led the team to a wild card berth.

But the 2026 season was a disaster.

The team finished 76-86, fourth in the American League West.

The offense struggled all season.

The pitching, which had been the team's strength, was inconsistent.

The front office and coaching staff were not on the same page.

Players were confused about their roles.

Minor league prospects were not developing as expected.

Something had to change.

The Mariners fired Wilson and began searching for a new manager.

They interviewed several candidates.

Kanzler's name came up late in the process.

There was some mystique around him from the start.

Not much was known about him outside of baseball circles.

But the more the Mariners learned about him, the more they liked him.

They saw a young, energetic, analytically savvy leader.

They saw someone who could connect with both the front office and the clubhouse.

They saw someone who could develop young players.

They saw someone who was not afraid to stand up for his team.

They offered him the job on Tuesday.

He accepted.

On Wednesday, he was introduced to the public.

The press conference was held at T-Mobile Park.

Kanzler wore a Mariners jersey with his name on the back.

He smiled and answered questions for nearly an hour.

He talked about his philosophy.

He talked about his influences.

He talked about his goals.

He said he wants to win.

He said he wants to get the most out of every player.

He said he wants to create a culture of accountability.

He said he wants the Mariners to be a team that opponents hate to play.

He said he will be aggressive.

He said he will be adaptable.