Five keys for UNC to win against Clemson Posted Dec 5, 2015 No. 1 - Do not turn the ball over: The Tar Heels will need to play error-free football to have a chance against the Tigers. North Carolina's only loss came to South Carolina, a game where the Heels had three turnovers. One of which included a Marquise Williams' interception in the end zone that could have won the game. No. 2 - Limit Clemson's running attack. (Carolina Blue)