How many perfect brackets remain? Here's what to know of perfect brackets across men's and women's NCAA Tournaments so far:

Who will win it all? Fill out your March Madness bracket before the NCAA men’s tournament tips off with the First Four on March 18. (Photo by John Fisher/Getty Images) The beloved annual ...

The biggest upsets on Thursday — No. 12 McNeese beating No. 5 Clemson and No. 11 Drake knocking off No. 6 Missouri — eliminated a big chunk of brackets early. Then on Friday, No. 12 Colorado State beating No. 5 Memphis was the biggest upset of the day, though that only dwindled the number of perfect brackets down from 0.1% to 0%.

The odds of achieving a perfect bracket for the college basketball tournament are about 1 in 9.22 quintillion.

It’s the end of the line for perfect brackets on Yahoo Sports. Same with CBS Sports. With Michigan’s 91-79 win over Texas A&M on Saturday, the final perfect Yahoo Sports bracket was shredded.

Who's in? Who's out? We will find out on Selection Sunday when the committee reveals the 68-team bracket for men's and women's March Madness.

Thomas Casale is on a 60-36 run in college basketball picks and just revealed his second-chance 2025 March Madness bracket

The college basketball season is winding down, which means March Madness is upon us. The annual men’s and women’s National Collegiate Athletic Association tournaments are among the most closely watched sporting events in the U.