Top 10 Sweet 16 Upsets of all time: Michael Jordan is on the list!

The Sweet 16 is usually where the magic runs out.

By this point, the blue bloods have settled in, the depth shows up, and the mid-majors and double-digit seeds that captured America’s imagination start heading home. This is where Cinderella typically turns back into a pumpkin.

But not always.

Every so often, a team refuses to follow the script. They don’t just survive—they take down giants, shatter brackets, and put themselves one win away from the Final Four. These are the games that define March Madness at its core: belief over reputation, execution over talent, and toughness over pedigree.

Today, we’re looking at the 10 greatest Sweet 16 upsets ever, where underdogs didn’t just compete—they changed history.

10) 2018 No. 9 Kansas State defeats No. 5 Kentucky (61-58)

Kansas State’s win over Kentucky in 2018 wasn’t flashy—it was gritty, physical, and built entirely on toughness and discipline. And that’s exactly why it belongs on this list.

Kentucky came in with superior talent, length, and NBA-caliber athletes, as usual under John Calipari. On paper, this was a mismatch. But Kansas State turned the game into something Kentucky didn’t want—a slow, defensive battle where every possession mattered.

The Wildcats from Manhattan didn’t shoot particularly well, and they were actually outrebounded, but none of that mattered because of how they controlled the tempo. They forced Kentucky into uncomfortable half-court sets and made every shot contested.

The difference was execution late. Kansas State made the key plays down the stretch, got stops when they needed them, and refused to break under pressure.

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This was a team winning with defense, composure, and belief—sending Kentucky home and punching their ticket to the Elite Eight.

Game Rewind: Watch Kansas State upset Kentucky in 8 minutes

9) 1997 No. 4 Arizona defeats No. 1 Kansas (85-82)

Arizona’s win over Kansas in 1997 was the first step in one of the most impressive championship runs in NCAA history.

Kansas entered this game loaded—Paul Pierce, Jacque Vaughn, Raef LaFrentz—arguably the most talented roster in the country. They were experienced, deep, and expected to roll into the Final Four.

Arizona had other plans.

This game was about toughness and shot-making under pressure. Arizona didn’t flinch against Kansas’ talent. Instead, they matched it possession for possession, refusing to be intimidated by the moment.

Mike Bibby led the charge with 17 points, but this was a complete team effort. Arizona had multiple players step up, each contributing key buckets at critical times.

The Wildcats controlled stretches of the game, built a lead, and then—most importantly—held on when Kansas made its push.

This wasn’t just an upset.

It was a statement that Arizona belonged—and they proved it by going on to win the national championship.

ALLSPORTSTUCSON.COM: Arizona shocks No. 1 Kansas in 1997 Sweet 16

8) 2006 No. 11 George Mason defeats No. 7 Wichita State (63-55)

George Mason’s 2006 run is one of the greatest Cinderella stories ever, and this Sweet 16 win was where people finally realized it wasn’t a fluke.

Coming into this game, the Patriots had already beaten Michigan State and defending champion North Carolina. Still, many expected the run to end against Wichita State.

Instead, George Mason delivered one of the most dominant defensive performances in Sweet 16 history.

They held Wichita State to just 19 points in the first half, completely suffocating their offense. Every possession was contested. Every drive was cut off. Every shot was earned the hard way.

Offensively, George Mason did just enough—but the defense carried the day. They built a lead as large as 19 points and never allowed Wichita State to get comfortable.

What made this win special wasn’t just the upset—it was the control.

This wasn’t a lucky win.

It was a team imposing its will and proving it could beat anyone in the country.

George Mason beats Wichita

7) 2002 No. 12 Missouri defeats No. 8 UCLA (82-73)

Missouri’s win over UCLA in 2002 was historic—it made the Tigers the first No. 12 seed ever to reach the Elite Eight.

And they did it against a UCLA team many considered underseeded and extremely dangerous.

This game wasn’t easy. Missouri trailed by eight in the second half and looked like they might finally run out of magic.

Then Clarence Gilbert took over.

Gilbert poured in 23 points, hitting big shots and keeping Missouri alive during crucial stretches. But it wasn’t just him—the Tigers played with energy, confidence, and belief that they belonged on that floor.

Missouri’s offense caught fire late, while their defense tightened at just the right time.

UCLA had the pedigree. They had the talent.

But Missouri had momentum—and in March, that can be more dangerous than anything.

This win didn’t just send Missouri to the Elite Eight.

It rewrote what people thought a No. 12 seed could accomplish.

Mizzou Beats UCLA – 2002 NCAA Tourney

6) 1986 No. 11 LSU defeats No. 2 Georgia Tech (70-64)

LSU’s 1986 run is the definition of resilience, and this Sweet 16 upset over Georgia Tech was its centerpiece.

This wasn’t a team that had an easy path. LSU dealt with injuries, suspensions, and even illness during the season. At times, it looked like they might not even make the tournament.

But once they got in, they became dangerous.

Against Georgia Tech, LSU faced a disciplined, talented opponent—but they didn’t back down. Don Redden led the way with 27 points, delivering one of the great individual performances in Sweet 16 history.

LSU controlled key stretches of the game, built an early lead, and then held firm when Georgia Tech tried to rally.

What made this win special was the context.

At the time, 11-seeds simply didn’t do this.

LSU wasn’t supposed to be here.

And yet, they kept winning—proving that belief and toughness can carry a team further than anyone expects.

03/20/1986 NCAA SE Regional Semifinal: #11 LSU Tigers vs. #2 Georgia Tech Yellow Jackets

5) 1968 North Carolina defeats St. Bonaventure (91-72)

This game came before the modern tournament structure, but make no mistake—it was a massive upset.

St. Bonaventure entered undefeated at 22-0, led by All-American Bob Lanier, one of the most dominant big men in college basketball history.

North Carolina? They were without star Bob Lewis.

Everything pointed to St. Bonaventure continuing its perfect season.

Instead, North Carolina dominated.

The Tar Heels didn’t just win—they controlled the game from start to finish, winning by 19 points. They neutralized Lanier, pushed the tempo, and played with confidence that belied their situation.

This wasn’t just an upset—it was a dismantling of an undefeated team.

In an era with fewer teams and less margin for error, this result was shocking.

It remains one of the earliest examples of a team overcoming adversity and knocking off a powerhouse on the national stage.

St. Bonaventure 1970 Final Four Team Tribute

4) 1984 No. 4 Indiana defeats No. 1 North Carolina

On paper, this doesn’t look like an upset.

In reality, it absolutely was.

North Carolina was loaded—Michael Jordan, Sam Perkins, Brad Daugherty, Kenny Smith.

Indiana? A young team led by a freshman named Steve Alford.

This game wasn’t supposed to go Indiana’s way.

But Bobby Knight had a plan—and his team executed it perfectly.

They got Jordan into foul trouble early, disrupting North Carolina’s rhythm. They controlled tempo, defended relentlessly, and made just enough plays offensively.

Indiana didn’t overwhelm North Carolina.

They outcoached them. Outworked them. Outsmarted them.

This was one of those games where you could see the difference on the sideline as much as on the court.

By the end, Indiana had pulled off a massive upset—and delivered a performance that still stands as a testament to preparation and execution.

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Indiana vs. Duke: 2002 Sweet 16 | FULL GAME

3) 2002 No. 5 Indiana defeats No. 1 Duke (74-73)

This is one of the greatest comebacks in NCAA Tournament history—and one of the most satisfying wins in Indiana basketball lore.

Duke came in as the defending national champion, loaded with talent, and jumped out to a 17-point lead. It looked like the game—and Indiana’s season—was over.

But Indiana never quit.

Led by Jared Jeffries (24 points, 15 rebounds), the Hoosiers chipped away possession by possession. They defended harder, rebounded better, and slowly turned the tide.

By the second half, momentum had completely shifted.

Indiana didn’t just catch Duke—they outplayed them down the stretch.

The final moments were chaos, intensity, and execution—and when the buzzer sounded, Indiana had pulled off one of the biggest upsets of the era.

This wasn’t just a Sweet 16 win.

It was a statement that Indiana basketball was still a national force—and it propelled them all the way to the national championship game.

Indiana vs. Duke: 2002 Sweet 16 | FULL GAME

2) 2017 No. 11 Xavier defeats No. 2 Arizona (73-71)

Xavier’s 2017 run didn’t make sense on paper.

They entered the tournament after six straight losses and without injured star Edmond Sumner. Most teams in that situation don’t win a game—let alone reach the Elite Eight.

But Xavier found something.

Against Arizona, one of the most talented teams in the country, Xavier played fearless basketball. They built a lead, executed offensively, and defended with purpose.

Then came the moment that defined the game.

Trailing late, Xavier closed on a 9-0 run, completely flipping the outcome. Arizona had no answer down the stretch.

This wasn’t just about talent—it was about belief.

Xavier didn’t care about seeding, expectations, or narratives.

They just played.

And in doing so, they knocked off a powerhouse and earned their place in history.

Xavier vs. Arizona: Extended Game Highlights

1) 2022 No. 15 Saint Peter’s defeats No. 3 Purdue (67-64)

Saint Peter’s was already a Cinderella story.

But this win took it to another level.

Facing Purdue—a team with size, talent, and Final Four expectations—the Peacocks weren’t supposed to have a chance.

They didn’t care.

Saint Peter’s played fearless, disciplined basketball. Despite shooting under 40% from the field and struggling from three, they stayed in the game through defense and toughness.

Then, late in the game, they executed.

They hit free throws. They made stops. They finished on a 15-8 run to close it out.

Purdue had every advantage on paper.

But Saint Peter’s had composure.

This wasn’t just an upset—it was a continuation of one of the greatest tournament runs ever by a No. 15 seed.

And yes—Matt Painter being on the wrong side of it only adds to the story.

Full final 3:42 of Saint Peter’s incredible upset over Purdue