The Eagles have emerged as the early Cinderella story, but the second-round was chock-full of close games, many won by just two or three points.
While some high-seeded teams like Wisconsin and Ohio State cruised to victories, other teams were upset by lower seeds and others barely made it out alive.
No. 4 University of Kentucky barely held on to beat No. 13 Princeton, while No. 5 Richmond failed to advance in losing by three to No. 12 Vanderbilt. Check out moments from all the surprising wins, disappointing losses and buzzer-beater victories at the photo gallery link below.
Click here for photos from the second round of NCAA action >>