The AFC North is the only division in football where every team has a winning record.

"It would be just terrible if everybody was not a good team in our division," John Harbaugh said, drawing a laugh.

Through Week 9, all four AFC North teams hold a playoff spot.

"This is a great division," Harbaugh said. "There's no doubt it's the best division, it's proven."

No division in NFL history has sent all of its teams to the postseason.