Tom Izzo Has One Championship. But Has Any Coach Built More?

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Tom Izzo Has One National Championship. But Has Any College Basketball Coach Built More?

If coaching is about more than cutting down nets—if it's about developing players, developing people and building something that lasts—Tom Izzo's legacy at Michigan State deserves a different kind of measurement.

By Jason Flowers | Opinion

Michigan State Men's Basketball recently posted a simple message:

“Spartan Family.”

The photographs accompanying it showed Tom Izzo surrounded by people who have been part of the Michigan State basketball program.

At first glance, it's another offseason basketball post.

Look a little longer.

Because those pictures represent something that is almost impossible to measure with a box score.

They represent time.

They represent generations.

They represent young men who arrived in East Lansing, played for Tom Izzo, left Michigan State, built lives and careers—and still found reasons to come back.

And looking at those pictures raises a question that college basketball probably doesn't ask often enough:

What is the actual objective of a college coach?

If the answer is simply winning national championships, then the argument about Tom Izzo is easy.

He has one.

But if coaching means winning and developing basketball players, developing human beings, preparing people for life, creating opportunities, building relationships and establishing a culture capable of surviving generations, then perhaps we've been using the wrong scoreboard to measure Tom Izzo.

And that leads to a much harder question:

Who has actually done more?

Let's get the obvious criticism out of the way

Tom Izzo has won one national championship.

Michigan State defeated Florida in 2000.

That's the number critics inevitably reach for when Izzo enters conversations about the greatest college basketball coaches ever.

And it's a legitimate argument.

John Wooden won 10 NCAA championships.

Mike Krzyzewski won five.

Other legendary coaches have multiple championships.

If the question is simply, “Who won the most national championships?”, Tom Izzo isn't winning that debate.

But that's not the question we're asking.

We're asking what constitutes great coaching.

And Izzo's basketball résumé certainly isn't lacking.

After Michigan State's 2025–26 season, Izzo's career record stood at 764–310 over 31 seasons as the Spartans' head coach. His teams have made eight Final Fours, won 11 Big Ten regular-season championships and six Big Ten Tournament championships. His NCAA Tournament record stands at 61–27. Michigan State has reached the NCAA Tournament in 28 consecutive seasons under Izzo, an extraordinary level of sustained relevance.

Then there's another number:

375.

That's how many Big Ten regular-season victories Izzo has accumulated, making him the conference's all-time leader. He passed Bob Knight's previous record during the 2024–25 season.

So even before considering anything beyond basketball, we're talking about one of the most accomplished coaches in the history of the sport.

But the numbers are only where this story begins.

Look at what happened to the talent

Part of coaching is identifying talent.

Another part is developing it.

Izzo's Michigan State program has repeatedly done both.

MSU's 2026 NCAA Tournament materials credited the program with 24 NBA Draft picks under Izzo, including 12 first-round selections.

The names span generations.

Draymond Green.

Zach Randolph.

Jaren Jackson Jr.

Jason Richardson.

Morris Peterson.

Shannon Brown.

Gary Harris.

Miles Bridges.

Denzel Valentine.

Mateen Cleaves.

Cassius Winston.

And many others.

Some became NBA champions. Some became All-Stars. Some became award winners. Some built long professional careers.

Others became Michigan State legends without becoming NBA superstars.

But there's something important about college basketball that can get lost when we count draft picks:

Most college basketball players will eventually have to become something other than basketball players.

What happened to them?

That's where the Tom Izzo story gets considerably bigger.

What if the NBA isn't the only measure of player development?

College coaches routinely tell parents they're preparing their sons for life.

Fine.

Then we should measure that too.

Michigan State's 2026 postseason materials say 85% of players who completed their eligibility under Izzo graduated. His program has produced Academic All-Americans in addition to basketball All-Americans.

Chris Hill was a three-time Academic All-American and the 2005 Academic All-American of the Year. Drew Neitzel earned Academic All-America recognition as well.

Former Izzo players have gone into business, finance, broadcasting, advocacy, coaching and other professional careers.

Anthony Ianni turned his platform toward motivational speaking and autism advocacy.

Other former Spartans found careers far removed from packed arenas.

And that matters.

Because perhaps the real test of a college program isn't only what happens to its stars.

Maybe it's also what happens to the players whose names weren't called in the NBA Draft.

Then there's Mat Ishbia

If you want one person who illustrates the larger argument, consider a player who barely played.

Mat Ishbia wasn't a future NBA star.

He was a walk-on.

He was part of Michigan State's 2000 national championship team, but Sports Business Journal reported that Ishbia scored just 28 points during his Michigan State playing career.

Basketball wasn't going to be his profession.

Business was.

Ishbia joined United Wholesale Mortgage and eventually became its chairman and CEO. He later became majority owner of the Phoenix Suns and Phoenix Mercury.

But here's what makes his story relevant to Izzo.

Ishbia himself credits Michigan State—and specifically lessons learned while playing and coaching under Izzo—with influencing the way he approached business and leadership.

This isn't somebody else trying to give Izzo credit after the fact.

Ishbia said it himself.

When he made a historic $32 million commitment to Michigan State Athletics, he specifically said the gift was meant in part to thank Izzo and Michigan State for the impact they had on his life.

Think about that trajectory.

A walk-on joins Michigan State basketball.

He practices under Tom Izzo.

He becomes part of a national championship program.

He doesn't become an NBA player.

He enters business.

He becomes extraordinarily successful.

He takes lessons learned inside that basketball program into corporate America.

He becomes an NBA owner.

And decades later, he's still talking about what his college coach taught him.

If we're evaluating player development, does that count?

I think it has to.

A coaching tree that doesn't look like a coaching tree

When sports fans talk about a coaching tree, we usually mean assistants who eventually became head coaches.

Maybe Izzo's tree should be measured differently.

Some branches reached the NBA.

Some reached corporate America.

Some reached broadcasting.

Some reached advocacy.

Some reached coaching.

And one branch grew from a seldom-used walk-on into the owner of an NBA franchise.

That's development too.

And Ishbia's relationship with Michigan State didn't stop when he became successful.

His $32 million commitment benefited MSU Athletics, facilities, student-athlete career services and the basketball program. Michigan State described it at the time as the largest single cash commitment from an individual in university history.

The seed eventually produced fruit that helped feed the next generation.

That's an extraordinary cycle.

The people keep coming home

This might be the part of Izzo's legacy that interests me most.

Former players keep coming back.

Michigan State has documented it for years.

When Izzo earned his 700th career victory in 2024, former players from different generations returned to celebrate with him. Izzo himself pointed out that it wasn't even reunion weekend—they simply came back.

Years earlier, Izzo explained how former Spartans helped teach current players what the program's ideas of family and brotherhood meant. He specifically described former players returning and interacting with current teams as part of the culture Michigan State had created.

That's significant.

Think about the difference between authority and influence.

When you're the head coach and an 18-year-old has a scholarship, playing time and basketball future partly in your hands, you have authority over him.

He has reasons to listen to you.

But what about when he's 35?

What about when he's 45?

What about when he's wealthy?

What about when he has his own family, career and responsibilities?

What about when you can no longer give him playing time, an NBA opportunity or anything else he needs?

Does he still come back?

If he does, that's not authority anymore.

That's influence.

When it happens across generations, that's culture.

And Izzo stayed long enough to see it happen

This part cannot be separated from the story.

Tom Izzo didn't build Michigan State and then use it as a launching pad.

He stayed.

The 2026–27 season will mark his 44th year at Michigan State when his years as an assistant are included.

Think about what has happened to college basketball during that time.

Conferences changed.

Television changed.

Recruiting changed.

The NBA changed.

Players began leaving college earlier.

Social media arrived.

The transfer portal arrived.

NIL arrived.

College athletics is now moving into a completely different economic era.

And Tom Izzo is still in East Lansing.

That wasn't because nobody wanted him.

There were opportunities to leave for professional basketball.

And in 2025, one of the most fascinating opportunities of his career emerged.

The Phoenix Suns.

Owned by Mat Ishbia.

His former player.

In 2026, Izzo acknowledged that he seriously considered the opportunity. Reuters reported that the relationship with Ishbia made the decision particularly difficult.

He stayed at Michigan State again.

Consider the symbolism.

The walk-on became an NBA owner and reached a point where he could potentially hire the Hall of Fame coach who once coached him.

If you're looking for evidence that a college coach's influence can travel far beyond wins and losses, I'm not sure you could write a better story.

But let's be fair: longevity alone isn't greatness

Staying somewhere for 30 years doesn't automatically make somebody great.

You have to produce.

Izzo did.

Winning without developing people would leave part of the job unfinished.

Developing people without winning at an elite level wouldn't make someone one of college basketball's greatest coaches.

Izzo's argument is powerful because both things happened simultaneously.

He won more than 760 games.

He reached eight Final Fours.

He won a national championship.

He became the winningest Big Ten coach in conference play.

He sent players to the NBA.

He produced All-Americans.

He produced Academic All-Americans.

His players graduated.

Former players succeeded outside basketball.

They returned.

Some gave back.

And the program continued winning while one generation of Spartans was introduced to another.

That's different.

So who has done more?

That's the question.

Not:

Who has more rings?

We can count those.

Not:

Who sent more players to the NBA?

We can count those too.

The question is harder.

If the objective of college coaching is to win basketball games, develop basketball talent, educate young people, prepare them for adulthood, create lifelong relationships, build leaders and establish something capable of benefiting the generations that follow—who has done more than Tom Izzo?

There may be answers.

Mike Krzyzewski built something extraordinary at Duke.

Dean Smith's influence at North Carolina extended far beyond his championships.

John Wooden's teachings became famous far beyond UCLA basketball.

Other coaches deserve to be in the discussion.

And that's precisely why this isn't an argument that Tom Izzo must be declared the greatest college basketball coach who ever lived.

It's an argument that we may have been measuring the wrong things when deciding who belongs in that conversation.

One championship—and thousands of other results

A national championship gives you a banner.

It hangs forever.

Michigan State has one under Tom Izzo.

Nobody should minimize it.

But look around the next time former Spartans gather around him.

Those are results too.

Every player who became a professional athlete.

Every player who earned a degree.

Every former player who became successful in another profession.

Every person who took something he learned in East Lansing and applied it somewhere else.

Every former Spartan who helped another Spartan.

Every alumnus who gave something back.

Every former player who simply decided, years later, I want to go home and see Coach.

Those things don't hang from the Breslin Center rafters.

There isn't room.

Maybe that's the point.

Tom Izzo's legacy was never going to fit entirely on a banner.

He planted something at Michigan State more than three decades ago.

He stayed.

He watered it.

He demanded things from the people entrusted to him.

He watched them leave.

He watched them grow.

And now, after all these years, he gets to watch many of them come back.

So yes, Tom Izzo has one national championship.

But if we're willing to define coaching by everything a college coach is supposed to accomplish—not merely the final game of March Madness—then perhaps the question isn't why Izzo has only one championship.

Perhaps the question is:

Who has actually coached more successfully than that?

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