The 2027 NCAA Men's Basketball Championship - South Regional tips off at Frost Bank Center in San Antonio, Texas. March Madness is one of the biggest sports weekends of the year, and a regional at a big arena brings the buzz of college hoops up close. Expect loud crowds, fierce rivalries and the kind of end-of-season intensity that makes every possession matter. Grab your team colors, bring your best bracket-busting energy and enjoy a true March Madness experience in the heart of Texas.