Selection Sunday marks the unofficial start of the men's NCAA Tournament, when bids are given out, seeds are set and matchups are etched into a bracket that will be filled out by millions of people nationally during a beautifully chaotic three-week stretch that will culminate with men’s and women’s national champions being crowned.

With March in full swing, it's time to build out the bracket for the 2025 edition of March Madness. Follow along with Newsweek for live updates.

The 2025 NCAA men's tournament bracket will be revealed on CBS at 6 p.m. ET. While the conference tournament championships being played on Sunday could play a factor, there won't be much movement along seed lines from the results.