Wild, Chiefs are the biggest favorite in NFL wildcard history against the Steelers.
The Chiefs are favored 12 1/2 points against the visiting Steelers at Arrowhead Stadium, the largest line in Wild Card Round history, per information available on Stathead.
The previous largest of 11 points occurred three times — the Packers against the Vikings in 2012; the Steelers against the Dolphins in 2016 and the Saints against the Bears last year.
All three favorites won.
All three covered the 11 points, too.