WATCH: Roy Williams discusses UNC's loss to Ohio State.

The Tar Heels' coach is searching for answers.

Roy Williams was in a somber mood after Ohio State's 74-49 destruction of North Carolina on Wednesday night.

He put things simply.

"Not a lot to say," he said. "I’ve had my butt beat before and it’ll be beat again and I’ve lived to face another day.

"The head basketball coach at North Carolina did a sorry ass job tonight."