March Madness Rules: What NCAA Players Can and Can’t Do During the Tournament

March Madness rules, NCAA basketball restrictions, and tournament guidelines are about more than just what happens on the court. While fans focus on buzzer-beaters and busted brackets, players have to follow a surprisingly detailed rulebook that covers everything from fingernails to fashion choices.

Yes, really.

Every year, NCAA athletes competing in the tournament are expected to stick to strict guidelines that keep the games fair, safe, and, apparently, free of long nails and dangling jewelry.

Some of the rules make total sense. Others might leave you doing a double take.

For starters, players are allowed to fill out their own March Madness brackets, just like the rest of us. The catch, no money can be involved. Betting on games is strictly off-limits, and breaking that rule could come with serious consequences. So if you thought your office pool was stressful, imagine risking your eligibility over it.

When it comes to appearance, the NCAA keeps things pretty locked down. Jewelry is a no-go during games, and headwear is limited to specific types of headbands. Even small accessories like barrettes and bobby pins are not allowed, likely to prevent injuries during play.

Uniform rules also differ slightly between men’s and women’s teams. Men are required to tuck in their jerseys, while women typically are not, mostly because their jerseys are designed shorter.

Then there is the fingernail rule, which might be one of the more unexpected ones. Players have to keep their nails trimmed and not “excessively long.” They can still paint them, so there is some room for personal style, but length is where officials draw the line.

Some rules are more about gameplay and sportsmanship. Players are not allowed to lift or carry teammates, which sounds obvious until you picture a celebratory moment getting a little out of hand. There is also a strong emphasis on respectful behavior. Poor sportsmanship can lead to penalties, so keeping emotions in check is part of the job.

And finally, tobacco use is completely prohibited. No exceptions.

At the end of the day, these rules might seem quirky, but they are all part of maintaining fairness and safety during one of the biggest sporting events of the year. So while fans argue over brackets and Cinderella stories, players are busy making sure their jerseys are tucked, their nails are trimmed, and their focus stays on the game.

SAN DIEGO, CALIFORNIA – MARCH 22: Dylan Darling #0 of the St. John’s Red Storm shoots the ball against Elmarko Jackson #13 and Flory Bidunga #40 of the Kansas Jayhawks during the second half in the second round of the 2026 NCAA Men’s Basketball Tournament at Viejas Arena at San Diego State University on March 22, 2026 in San Diego, California. (Photo by Sean M. Haffey/Getty Images)

An NBA All-Star Is Begging America to Teach Him How to Use a Can Opener

Tyrese Maxey can drop 30 points on an NBA defense, but hand him a $4 can opener and it’s game over.

The Philadelphia 76ers all-star went live on Instagram this week, desperately asking America how to open a can.

The nearly 13-MINUTE video begins with Maxey saying, “I need help.” He explains he’s trying to feed his dogs, but the can opener is defeating him. Normally, his chef takes care of it… but the chef was off that day, and his mom wasn’t around, leaving Maxey to face his metal nemesis alone.

The can in question? Not dog food, but a regular can of Libby’s pumpkin. (Which raises a whole new set of questions about his dogs’ diet, but we’ll save that for another day.)

As viewers flooded the chat with suggestions, Maxey gamely tries them out, but it’s… awkward. At one point he says, “I ain’t even trying to be funny… I’m dead serious.” And he is. The frustration was real.

Teaching someone to use a can opener over text is basically impossible… how do you explain “turn the handle while clamping the blade” without resorting to interpretive dance?

Maxey tries all sorts of angles with the can opener… and even pulls out a KNIFE at one point (which had to have Philly fans getting nervous). If he did eventually crack that can open, it happened off-camera.

Bonus detail: throughout the whole video, you can hear a smoke alarm chirping in the background, which suggests Maxey may need a little help with batteries too.

Some players go viral for game-winning shots. Tyrese Maxey? For losing to a can.

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