Norfolk State Spartans

NCAA Tournament's All-Time Biggest Upsets and Closest Calls

Recalling the amazing wins and close calls by college basketball's biggest underdogs
<p> While none of the 116 No. 16 seeds has won a game in the NCAA Tournament, seven No. 15 seeds have shocked No. 2s since the field expanded to 64 teams in 1985.&nbsp;</p>

While none of the 112 No. 16 seeds has won a game in the NCAA Tournament (more on that below), six No. 15 seeds have shocked No. 2s since the field expanded to 64 teams in 1985. And two of them took place during this year's March Madness. Here's our look at the biggest upsets and closest calls from college basketball's NCAA Tournament. 

THE BIGGEST UPSETS: No. 2 vs. No. 15 (7-109)

NCAA Tournament's Biggest Upsets and Closest Calls

Recalling the amazing wins and close calls by college basketball's biggest underdogs
<p> While none of the 112 No. 16 seeds has won a game in the NCAA Tournament, six No. 15 seeds have shocked No. 2s since the field expanded to 64 teams in 1985.&nbsp;</p>

While none of the 112 No. 16 seeds has won a game in the NCAA Tournament (more on that below), six No. 15 seeds have shocked No. 2s since the field expanded to 64 teams in 1985. And two of them took place during this year's March Madness. Here's our look at the biggest upsets and closest calls from college basketball's NCAA Tournament. 

THE BIGGEST UPSETS: No. 2 vs. No. 15 (6-106)

NCAA Tournament Sweet 16 Preview: West Region

Michigan State held on, while Florida chomped along thanks to Norfolk State's upset of Missouri.
<p> Michigan State held on, while Florida chomped along thanks to Norfolk State's upset of Missouri.</p>

NCAA Tournament Sweet 16 Preview: West Region

Top Dog — Michigan State (1)