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what are the first four in march madness

The “First Four” in March Madness doesn’t mean the top four teams overall – it’s the name for the four play‑in games that tip off the NCAA men’s tournament in Dayton, Ohio.

Quick Scoop: What Are the First Four?

Think of the First Four as a mini‑tournament that happens before the main 64‑team bracket really gets rolling.

  • It’s played in Dayton, Ohio, right before the traditional Round of 64.
  • There are 8 teams , matched into 4 games – those four games are what people call the “First Four.”
  • The winners of those games advance into the main 64‑team bracket like everyone else.

Who Plays in the First Four?

The NCAA has a pretty specific formula.

  • Four of the teams are the lowest‑seeded automatic qualifiers (small‑conference champs that got auto‑bids).
  • The other four are the lowest‑seeded at‑large teams (bubble teams that barely made the field).
  • They play each other in four single‑elimination games; win and you’re in, lose and your March is over.

Why Do People Care About the First Four?

Even though it feels like a play‑in, history says these teams can actually do damage.

  • At least one First Four team has reached the second round in the vast majority of tournaments since this format began.
  • A handful have made Sweet 16 runs after starting in Dayton, turning those early games into a launchpad for Cinderella stories.
  • It’s a bit like NFL wild‑card weekend: you play early, you’re not “supposed” to win it all, but sometimes the momentum carries you.

This Year’s First Four (Context for 2026)

For the 2026 men’s tournament, the bracket is already set and includes the usual 68 teams, with some needing to go through the First Four to reach the full bracket. While individual First Four matchups change every year, the structure (8 teams, 4 games in Dayton) remains the same.

TL;DR: When people ask “what are the First Four in March Madness,” they’re talking about the four opening play‑in games in Dayton featuring 8 of the lowest‑seeded teams , not the four best teams in the country.

Information gathered from public forums or data available on the internet and portrayed here.