2018 NCAA Tournament: The top 16 epic moments from an incredible first weekend Posted Mar 19, 2018 The Tar Heels were one of many highly seeded teams to be taken out by a lower-seeded team. No. 2 UNC fell 86-65 to No. 7 Texas A&M on Sunday in what wound up being the biggest margin of defeat in an NCAA Tournament game for Roy Williams. Even North Carolina couldn't save North Carolina. The Tar Heels got the opening weekend games in their own state. (CBS Sports)