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.

The steady, months-long grind of the college basketball season has crescendoed to one of the most memorable moments of the month of March each year: Selection Sunday.  Yes, that's right — bracket day is officially here.

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.