Peyton Manning is first in passer rating.
(Paul Abell / Associated Press)
Why you should watch
Kansas City's no-name defense has been quietly excelling under new coordinator Romeo Crennel, but it hasn't faced a challenge like this on the road yet. The Colts don't lose two in a row easily.
Did you know?
The Chiefs are going for their first 4-0 start since 2003. ... Kansas City's Jamaal Charles is averaging 7 yards per carry this season. ... The Colts have won four straight agianst the Chiefs at home (including the playoffs). ... Indianapolis' Reggie Wayne had a career-high 15 catches last week.