There were four different moments this weekend where it felt like the tournament might’ve peaked — and then somehow it kept topping itself.

A defending national champion went down on a last-second three. A scoreless guard called his own number and ended a game at the buzzer. A half-court heave almost rewrote history. And a team that had to survive Dayton just to get into the bracket is still playing.

This wasn’t just a good second round. This was the kind of two-day stretch that reminds you how fast everything can flip in March — and how quickly a season can come down to one possession.

Iowa 73, Florida 72 — The Defending Champs Go Home

Florida walked into Benchmark International Arena in Tampa looking exactly like what everyone thought they were — the defending national champs, a No. 1 seed, and a team that had just won the opener by 59.

Iowa never really treated it that way.

This is still a first-year build under Ben McCollum, but they don't play like one. He brought pieces with him that already knew how to win, and you could feel that early. Bennett Stirtz controlled the pace, they kept getting downhill, and nothing ever felt rushed. For a team that hadn’t been to a Sweet 16 since 1999 — and hadn’t beaten an SEC team in this tournament since then either — there wasn’t much hesitation in how they played.

And for most of the night, they didn’t just hang around. They dictated it.

Iowa led for over two-thirds of the game. They built a double-digit cushion. They owned the paint and, maybe more importantly, they didn’t give Florida anything easy in transition. There was a stretch where they had just one turnover deep into the game. Florida had the higher ceiling on paper, but Iowa had control — and that was enough.

There was even a little edge to it. Midway through the first half, Alvaro Folgueiras and Alex Condon got tangled up chasing a loose ball and had to be pulled apart. Double technicals. Nothing dirty, just two guys refusing to give ground.

"It’s March Madness," Folgueiras said later. "Everybody wants to win." You could feel that from both sides.

They Almost Let It Slip Away

Eventually, Florida started looking like Florida.

Condon, who had been in the middle of that scuffle earlier, hammered home a transition dunk that gave the Gators their first real push of the night. The crowd started to wake up. The runs got quicker. And with under two minutes left, Xaivian Lee got downhill for a layup that put Florida up 71-68. Just like that, the game had flipped — the champs had the lead, the energy, and what felt like the inevitable ending.

But Iowa never panicked.

Stirtz came right back with a floater. Florida missed on the other end. Then things got messy — a missed runner from Stirtz, a scramble, and Isaiah Brown splitting a pair of free throws to make it 72-70 with under 10 seconds left. It wasn’t clean, but it felt like enough.

It wasn’t.

Iowa broke the press easily, which honestly might’ve been the most important part of the entire sequence. Stirtz caught it with space, pushed it up the floor, and drew just enough attention to open things up in the corner for Folgueiras.

One pass.

Catch.

No hesitation.

Three.

4.5 seconds left. Iowa 73, Florida 72.

The place exploded. Folgueiras’ mom was right there near the court holding a sign that read "YOU ARE THE BEST #7," and suddenly everyone around her was helping lift it into the air. It was one of those moments that remind us why we watch this tournament every year.

Stirtz said afterward:

I think no one really believed in us outside this locker room.

Florida had one last look, but it never materialized. And just like that, the defending champs were out — the first No. 1 seed to go down this year.

Iowa, meanwhile, is back in the Sweet 16 for the first time in 27 years. A roster built on trust, timing, and guys who’ve played a lot of basketball together just made the biggest play of the tournament so far.

That’s why McCollum brought his guys with him. They don’t flinch. And when the moment shows up, they don’t pass it up either.

St. John's 67, Kansas 65 — The Guy You’d Least Expect

Two Hall of Fame coaches, a Big East title team against a program that won it all in 2022, and a point guard who walked into the final huddle with zero points and asked for the ball anyway.

That’s the St. John’s–Kansas game in a sentence. It still doesn’t quite do it justice.

Rick Pitino and Bill Self meeting in March — which somehow had only happened once before — already gave this one some serious weight. Pitino chasing another title. Self trying to get Kansas back to the second weekend after a couple years of coming up short. And for most of the night, it didn’t feel like it was going to be close.

St. John’s controlled it.

They were sharper, more physical, and a step ahead almost the entire way. Zuby Ejiofor looked completely comfortable — 18 points, nine boards, making the kind of plays that feel routine until you realize nobody on the other side can really stop them. The Red Storm built the lead out to 14, and it felt like they were dictating not just the score, but the pace, the matchups, everything.

Then it started to get a little shaky.

Kansas turned up the pressure. A rushed shot here. A loose handle there. You’ve seen it before — a team with control starts playing a little tighter, and suddenly the other side starts believing again.

Darryn Peterson, who had 21 on the night, stepped to the line with 13 seconds left and knocked down two free throws to tie it at 65. And just like that, the comfortable lead they had just five minutes earlier was gone.

Self Pushed Every Button — It Still Wasn’t Enough

Kansas still had four fouls to give, and they used all of them. Smart, disruptive, really top-tier coaching — make it messy, burn clock, don’t let St. John’s get comfortable. By the time the ball was finally inbounded on the side with 3.9 seconds left, it felt like Kansas had already won the possession.

Timeout. Pitino gathers his group.

And then Dylan Darling — who hadn’t made a shot all night and had been told earlier to stop aiming the ball — walks up and asks for the ball.

Bells comes up to me and says ‘run power’ which is a high back-screen pick and roll. So I walk away and I say ‘Okay, power.’ I walk away and said ‘wait a second, he hasn’t scored a bucket and he wants to run a play for himself.’ And I’m thinking as I’m walking ‘but he’s Bells.’

The play was called "Power," but it never really looked like it. The screens didn’t land clean. The floor spaced out. And suddenly it was just Darling at midcourt with 3.9 seconds and a lane in front of him. Kansas never got a second defender there. Elmarko Jackson was left on an island.

Darling didn’t overthink it. He attacked, got to the rim, and finished with his right hand as the buzzer sounded.

67–65. Game over.

St. John’s is in the Sweet 16 for the first time since 1999.

"I was pretty bad all night long," Darling said after. He wasn’t wrong — two points, 1-for-5 shooting — but none of that mattered anymore. Not when you’re the one who ends it.

Nebraska 74, Vanderbilt 72 — This Close

This one played out in Oklahoma City — but it didn’t feel neutral for even a second. Paycom Center was flooded with red, and every Nebraska run sounded like it was happening inside a home gym. You could feel early this wasn’t going to be some quiet, grind-it-out second-round game. It had a little extra to it.

Nebraska came in as a No. 4 seed with a weird mix of confidence and history hanging over them. They’d started the year 20-0, climbed into the top five nationally, but until this year, they’d never actually won an NCAA Tournament game. Now they had one — and you could tell they didn’t want to stop there.

Vanderbilt was the opposite kind of dangerous. Not loud, not flashy, but steady all year. The numbers loved them. The metrics backed them. And Tyler Tanner had quietly turned into one of those guards you don’t fully appreciate until he’s making everything difficult for you for 40 minutes.

And for a while, Nebraska looked like the team that had figured it out.

They came out sharp, built a 39-32 halftime lead, and just looked more comfortable. Pryce Sandfort was knocking down shots, the ball was moving, and nothing felt rushed.

Second Chances Started Adding Up

Vanderbilt started living on the offensive glass. Missed shots stopped feeling like stops. They turned into second chances, then third chances, and eventually points. Over time, it wears on you. You can play good defense for 20 seconds and still lose the possession.

Tanner took over from there. He finished with 27, and a lot of them came in moments where Nebraska needed one stop and just couldn’t get it. He got downhill, finished through contact, made the right reads. And suddenly Vanderbilt wasn’t chasing anymore — they were back in this thing.

Okereke hit a three. Nickel followed with another. Just like that, it was 67-62 with a little over five minutes left, and the building that had been rocking all night got quiet in a hurry. You could feel that shift.

Nebraska didn’t fold.

They answered, got back in front, and from there it turned into exactly what you want in March — back-and-forth, no wasted possessions, both teams making plays. Tanner gave Vanderbilt a 72-70 lead with under a minute left. It felt like whoever had the ball last was going to win.

After Nebraska missed a three, they got the putback and then immediately forced a quick stop with about 10 seconds left. Sandfort secured the rebound and pushed it ahead to Braden Frager, who had a runway down the middle. Frager — an unlikely hero — went strong, finished through contact, and put Nebraska up 74-72 with his 15th point off the bench. No time to overthink it — just go make a play.

And then came the moment everyone will remember.

Tanner caught the inbounds, took two dribbles, and launched one from just behind half-court. It hit the glass. Hit the rim. Bounced around just enough to make everyone in the building hold their breath.

And then it fell out.

"That one is probably going to haunt me forever," he said after. You don’t really need to add anything to that.

Texas 74, Gonzaga 68 — First Four to Sweet 16

Texas getting to the Sweet 16 as an 11-seed is exactly the kind of run people latch onto this time of year, even if the Longhorns themselves don’t really see it that way.

Sean Miller definitely doesn’t. He’s made that pretty clear. But the path still matters. Texas had to survive Dayton just to get into the field, drew an 11-seed, and then ended up knocking off a Gonzaga program that's been to the Sweet Sixteen more times than anyone but Duke in the last 20 years. This is only the sixth time a First Four team has made it this far, and for Texas, it’s just the second Sweet 16 since 2008.

And the game itself didn't feel anything like a 3-seed against an 11-seed.

No big runs. No one really grabbing control. Just two teams trading punches and making you feel like every single possession might decide it. You’d glance up and it was a one- or two-possession game. Step away for a minute, come back, and still nothing had changed. Texas stretched it to six with a little over five minutes left, and even that didn’t feel safe.

Every Possession Felt Like The One

Gonzaga just kept hanging around.

Graham Ike was relentless — 25 points, getting to his spots, finishing through contact — and you could feel the pressure building with each trip down the floor. When the Bulldogs cut it to one with under a minute left, it had that familiar March feeling where you’re just waiting for Gonzaga to land the punch they’ve landed so many times before.

Instead, Texas found a different answer.

Camden Heide, who had barely been part of the game to that point, checked in and immediately became the moment. One shot attempt all night, 13 total minutes — and then he’s in the corner off a timeout, catching it clean and knocking down a three with 14.7 seconds left that really put it out of reach.

Texas didn’t need anything fancy after that. Just finish it. Vokietaitis and Pope led the way with 17 each, and while neither team shot it great from deep overall, Texas hit what they needed to late — which is really all that matters in these spots.

Mark Few said it best afterward. He called the ending "shocking," not because of what happened, but how fast it happens. "The suddenness of this tournament, no matter how many years you've done it, is shocking." That’s the part you never get used to.

Now Texas is the only double-digit seed still standing, heading to the Sweet 16 after playing one more game than anyone else left. 

That's madness.

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