March Madness is officially here.It's Tuesday, which means the play-in games are already here. TruTV gets its annual moment as Texas A&M-CC defeated Texas Southern 76-67. Next up, Indiana takes on Wyoming at 9:20 p.m. ET. Tomorrow will see two more games, also on TruTV, on the same time schedule. Bryant and Wright St. tip at 6:40 and then Notre Dame and Rutgers tip at 9:10. In each case, the winner enters the field of 64.As for that overall field, some basic intel: Gonzaga, Arizona, Kansas and Baylor are the four No. 1 seeds. Indiana, Notre Dame, Rutgers and Wyoming were the last four teams in, with Dayton, Oklahoma, SMU and Texas A&M as the first four out. The latter four will be on standby, serving as replacement teams in the event that any team has to withdraw due to COVID-19 issue.When: The 2022 men's NCAA Tournament begins on Tuesday and Wednesday in Dayton with First Four games. The first round of the "64" begins on Thursday and will continue on Friday with 32 games at eight different locations: Buffalo, Greenville, S.C., Milwaukee, San Diego, Portland, Indianapolis, Fort Worth and Pittsburgh. The four regional sites are San Francisco, Chicago, Philadelphia and San Antonio, and the 2022 men's Final Four will be in New Orleans on April 2 and 4.On the women's side, South Carolina, North Carolina State, Stanford and Louisville are the four No. 1 seeds. The women's tournament will feature 68 teams for the first time ever and begins on March 16.Read on below for a ton of bracket analysis and tips. And here's a printable bracket here to follow along.Seth Davis reveals his entire bracketSeth Davis play-in picks against the spread Watch all the madness hereThe Athletic may receive an affiliate commission if you open an account with Hulu through links contained in the above content.